GE Mark VIe System Manual

Volume I: System Guide June 2020 Public Information

contingency to be met during installation, operation, and maintenance. The information is supplied for informational purposes only, and GE makes no warranty as to the accuracy of the information included herein. Changes, modifications, and/or improvements to equipment and specifications are made periodically and these changes may or may not be reflected herein. It is understood that GE may make changes, modifications, or improvements to the equipment referenced herein or to the document itself at any time. This document is intended for trained personnel familiar with the GE products referenced herein. GE may have patents or pending patent applications covering subject matter in this document. The furnishing of this document does not provide any license whatsoever to any of these patents. Public Information – This document contains non-sensitive information approved for public disclosure. GE provides the following document and the information included therein as is and without warranty of any kind, expressed or implied, including but not limited to any implied statutory warranty of merchantability or fitness for particular purpose. For further assistance or technical information, contact the nearest GE Sales or Service Office, or an authorized GE Sales Representative. Revised: June 2020 Issued: Jan 2004 © 2004 - 2020 General Electric Company. ___________________________________ * Indicates a trademark of General Electric Company and/or its subsidiaries. All other trademarks are the property of their respective owners. We would appreciate your feedback about our documentation. Please send comments or suggestions to [email protected] Public Information

temperature BPPC-based I/O Pack Migration Removed “although this is not recommended” from table entry on mixing BPPB and BPPC I/O packs Intrinsic Variables and Totalizers Updated totalizer support by ControlST version BN Turbine I/O Types Added the compatible terminal boards TVBAH1B and TVBAH2B for the PVIBH1 I/O pack Mark VIeS Safety I/O Types Added the compatible terminal board TVBAS2B for the YVIBS1 I/O pack BM Signal Reference Structure Updated the last paragraph for clarification Terminal Board Fuse Details Updated IS200TRLYH1C and 2C to include 5 X 20MM TIME-LAG in the table Power Distribution, Terminal Board Fuses BL Terminal Board Fuse Details Corrected IS200JPDDG2A to 3A in the table Power Distribution, Terminal Board Fuses IONet Switches Incorporated content from the removed section Approved IONet Switches section into this section and added Approved IONet Switches as the table heading for the list of approved IONet switches BK Serial Number/Barcode Convention New section that provides the logic of the GE serial number/barcode convention Terminal Board Fuse Details Added the following terminal boards to the table Power Distribution, Terminal Board Fuses: IS200JPDDG2A, IS200JPDDG3A, and IS200JPDDG4A; remove +FU# from GE Part # column BJ Introduction Added Attention statement that users application may not be licensed to access full system capability and I/O types described in this document Modbus Protocol Changes made for clarification, including: • Removed the note referencing GSM 3.0 documentation, which is not related to Modbus • Added a note below the Mark VIe Controller Modbus Communication Protocols diagrams in the section Controller Modbus to state that the diagram is not meant to show how to connect Modbus to an application; it is to give the reader a point of reference as to how Modbus is implemented. • Controller was removed from the Mark VIe Controller Modbus Communication Protocols diagram to limit confusion because it does not add value; it was only a point of reference BH Introduction Added content for the Universal I/O (UIO) Mark VIe control cabinet BG IONet Switches Corrected the redundant input voltage range from 10–30 to 18–36 v dc Approved IONet Switches Updated the list of approved IONet ESWx switches Modbus Protocol Added Modbus Slave support for Mark VIeS Safety controller Electromagnetic Compatibility Directive (EMC) 2014/30/EU Updated the EU directive number from 2004/108/EC to 2014/30/EU Added the Code and Description details in the table of fulfilled requirements for EU directive EN/IEC 61326-1 Low Voltage Directive 2014/35/EU Updated the EU directive number from 2006/95/EC to 2014/35/EU Humidity Removed EN50178 statement System Guide GEH-6721_Vol_I_BP 3 Public Information

Added a table providing equipment shipping and storage temperature range Alarm Types Added content providing the alarm system requirements for maximum number of new alarms that can be processed BE Mark VIe BPPC I/O Migration Guidelines Removed mention of BPPC I/O Upgrade V05.01.xx or Later DVD and added note about Auto-Reconfiguration not available with the Mark VIeS Safety controller. Mean Time Between Failure (MTBF) Added procedure for accessing Exida Applications in Harsh Environments New section Software Tools Moved this content to ControlST Software Suite Installation, Upgrade, and Compatibility Guide (GEI-100694) BD BPPC-based I/O Packs Migration Updates to installation guideslines I/O Module Types Added PVIBH1B, YVIBH1B Diagnostic Alarms Reset New section Unit-specific Grounding Examples New section I/O Types New PUAAH1A Universal Analog I/O Module BC I/O Module Types Added SDIIH2A, YDIAS1B, and YAICS1B Power and I/O Field Wiring New table for wire limitations BPPC-based I/O Pack Migration New sections BPPC-based Mark VIeS Safety I/O Packs Available Mark VIe BPPC-based I/O Packs Mark VIe BPPC I/O Migration Guidelines Equip Mark VIe System for Migration BB Communication Protocols Added PROFINET to the list of Fieldbus Network Protocols Component Part Numbers New section Troubleshooting Added some helpful tables and notes Dual Controllers Updated description to better explain differences between dual controllers and dual I/O pack functions. Functional Safety Updated table to include YSIL, SRSA, YDOAS1B, and STAIS3A Localization - Translation to Native Languages New section Environment Updated information to include components with expanded ambient temperature ratings Controller Alarm Subsystem New section Ethernet Networks Removed subsection on Wind Plant Architecture Less specific switch definitions used, with reference to related document for details Added the ESWA to the section Approved IONet Switches I/O Packs Fixed the accuracy rating for temperature sensor Terminal Board Fuse Details New section 4 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

Acronym Definition Acronym Definition AWG American Wire Gauge PDM Power Distribution Module BoP Balance of Plant PE Protective Earth CDH Control Data Highway PLC Programmable Logic Controller CMOS Complementary Metal-Oxide Semiconductor RLD Relay Ladder Diagram CRC Cyclic Redundancy Code/Check RTD Resistance Temperature Device DAC Digital-to-Analog Converter RTU Remote Terminal Unit DCE Data Communication Equipment SDI System Data Interface Protocol DCS Distributed Control System SIFT Software Implemented Fault Tolerance DHCP Dynamic Host Configuration Protocol TMR Triple Modular Redundancy DMZ Demilitarized Zone TTL Transistor-transistor Logic EGD Ethernet Global Data UDH Unit Data Highway EMC Electromagnetic Capability UDP User Datagram Protocol EMI Electromagnetic Interference UTC Coordinated Universal Time ERA Electrical Riser Angle UTP Unshielded Twisted Pair (cabling) FE Functional Earth VLAN Virtual Local Area Network GPS Global Position System WAN Wide Area Network GSM GE Standard Messaging GTS Global Time Source HMI Human-machine Interface HRSG Heat Recovery Steam Generator IEC International Electrotechnical Commission IEEE Institute of Electrical and Electronics Engineers KP Keyphasor* LAN Local Area Network MPU Magnetic Pickup MDH Monitoring Data Highway MTBF Mean Time Between Failures MTBFO Mean Time Between Forced Outage MTTR Mean Time To Repair NEMA® National Electrical Manufacturer’s Association NFPA National Fire Protection Association NTP Network Time Protocol PDH Plant Data Highway System Guide GEH-6721_Vol_I_BP 5 Public Information

GEH-6725 Mark VIe and Mark VIeS Control Systems Equipment in Hazardous Locations (HazLoc) Instruction Guide GEH-6700 or GEH-6703 ToolboxST User Guide for Mark Controls Platform GEH-6721_Vol_II Mark VIe and Mark VIeS Control Systems Volume II: System Guide for General-purpose Applications GEH-6855_Vol_I Mark VIeS Functional Safety Systems for General Market Volume I: System Guide GEH-6855_Vol_II Mark VIeS Functional Safety Systems for General Market Volume I: System Guide for General-purpose Applications GEH-6860 Mark VIeS Control General Market Functional Safety Manual GEH-6861 Mark VIeS Functional Safety System Equipment in Hazardous Locations (HazLoc) Instruction Guide GEH-6741 Sequential Function Chart Application Guide GEH-6742 Mark VIe and Mark VIeS Virtual Controller User Guide GEH-6757 WorkstationST GSM 3.0 User Guide GEH-6760 WorkstationST GSM 3.0 Application Guide GEH-6761 Mark VIe Control FOUNDATION Fieldbus™Interface Application Guide GEH-6812 Mark Controllers Shared IONet User Guide GEI-100679 Mark VIe Distributed Control System (DCS) Block Library GEI-100682 Mark VIe Control Standard Block Library GEI-100681 Mark VIe Control Legacy Block Library GEI-100694 ControlST Software Suite Installation, Upgrade, and Compatibility Guide GEI-100795 Trender Instruction Guide GEI-100620 WorkstationST Alarm Viewer Instruction Guide 6 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

Warning Indicates a procedure or condition that, if not strictly observed, could result in personal injury or death. Caution Indicates a procedure or condition that, if not strictly observed, could result in damage to or destruction of equipment. Attention Indicates a procedure or condition that should be strictly followed to improve these applications. GEH-6721_Vol_I_BP System Guide 7 Public Information

Warning To prevent personal injury or damage to equipment, follow all equipment safety procedures, Lockout Tagout (LOTO), and site safety procedures as indicated by Employee Health and Safety (EHS) guidelines. Warning This equipment contains a potential hazard of electric shock, burn, or death. Only personnel who are adequately trained and thoroughly familiar with the equipment and the instructions should install, operate, or maintain this equipment. Warning Isolation of test equipment from the equipment under test presents potential electrical hazards. If the test equipment cannot be grounded to the equipment under test, the test equipment’s case must be shielded to prevent contact by personnel. To minimize hazard of electrical shock or burn, approved grounding practices and procedures must be strictly followed. Warning To prevent personal injury or equipment damage caused by equipment malfunction, only adequately trained personnel should modify any programmable machine. Warning Always ensure that applicable standards and regulations are followed and only properly certified equipment is used as a critical component of a safety system. Never assume that the Human-machine Interface (HMI) or the operator will close a safety critical control loop. 8 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

1.1 Introduction.......................................................................................................................................... 11 1.2 Controllers ........................................................................................................................................... 15 1.3 IONet Switches ..................................................................................................................................... 16 1.4 Distributed I/O Modules.......................................................................................................................... 16 1.5 Power Distribution................................................................................................................................. 36 1.6 Redundancy Options .............................................................................................................................. 37 1.7 Reliability and Availability ...................................................................................................................... 49 1.8 Component Part Numbers and Serial Numbers/Barcodes............................................................................... 57 2 Functional Safety............................................................................................................................67 2.1 Safety Instrumented System (SIF)............................................................................................................. 68 2.2 Risk Reduction...................................................................................................................................... 69 2.3 Safety System Redundancy Options .......................................................................................................... 70 3 Ethernet Networks..........................................................................................................................75 3.1 Introduction.......................................................................................................................................... 75 3.2 IONet Layer ......................................................................................................................................... 80 3.3 Unit Control Layer................................................................................................................................. 86 3.4 Supervisory Layer.................................................................................................................................. 91 3.5 Monitoring Layer................................................................................................................................... 92 3.6 Enterprise Layer.................................................................................................................................... 93 3.7 Ethernet Cabling for Monitoring, Supervisory, and Unit Control Layers ........................................................... 94 3.8 Third-party Communication Links ............................................................................................................ 98 4 Communication Protocols ...........................................................................................................99 4.1 OPC Protocols .....................................................................................................................................101 4.2 WorkstationST GSM Protocol.................................................................................................................104 4.3 Modbus Protocol ..................................................................................................................................106 4.4 Ethernet Global Data (EGD) ...................................................................................................................109 4.5 System Data Interface (SDI) Protocol .......................................................................................................111 4.6 Network Time Protocol (NTP) ................................................................................................................112 4.7 Fieldbus Communications ......................................................................................................................115 5 Technical Regulations, Standards, and Environment ........................................................ 117 5.1 Safety Standards...................................................................................................................................117 5.2 Conditions for Compliance .....................................................................................................................118 5.3 Electrical.............................................................................................................................................119 5.4 Environment........................................................................................................................................121 6 Installation Guidelines ................................................................................................................127 6.1 Installation Support...............................................................................................................................127 6.2 Equipment Receiving and Handling .........................................................................................................130 6.3 Power Requirements .............................................................................................................................132 6.4 Installation Support Drawings .................................................................................................................134 6.5 Grounding...........................................................................................................................................134 6.6 Cable Separation and Routing .................................................................................................................143 6.7 Power and I/O Field Wiring....................................................................................................................149 GEH-6721_Vol_I_BP System Guide 9 Public Information

6.9 Startup Checks .....................................................................................................................................153 6.10 BPPC-based I/O Pack Migration..............................................................................................................158 6.11 Available Mark VIe BPPC-based I/O Packs ...............................................................................................160 6.12 Mark VIe BPPC I/O Migration Guidelines.................................................................................................161 6.13 Equip Mark VIe System for Migration......................................................................................................163 7 Alarm Overview.............................................................................................................................165 7.1 Alarm System Architecture.....................................................................................................................165 7.2 Alarm Types ........................................................................................................................................168 7.3 Controller Alarm Subsystem...................................................................................................................168 7.4 Diagnostic Alarms ................................................................................................................................169 7.5 Process Alarms ....................................................................................................................................172 7.6 Alarm Communication Flow...................................................................................................................174 8 Troubleshooting ...........................................................................................................................175 8.1 Controller, I/O Pack, IONet Switch Not Powering On..................................................................................175 8.2 Unable to Download to Controller............................................................................................................178 8.3 Controller Not in Controlling State...........................................................................................................179 8.4 Unable to Download to I/O Modules ........................................................................................................184 8.5 Unable to Communicate with I/O Module .................................................................................................185 8.6 Unable to Download to Controller or I/O Module .......................................................................................186 8.7 Communication Loss Between Controller and I/O Module............................................................................187 8.8 Boot Log Collection..............................................................................................................................188 8.9 I/O Module Replacement or Upgrade Issues...............................................................................................189 8.10 LED Indicators.....................................................................................................................................194 Glossary of Terms ..............................................................................................................................195 Index.......................................................................................................................................................199 10 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

1.1 Introduction The Mark* VIe control system is a flexible platform used in multiple applications. Its architecture enables unique engineered solutions for a variety of large industrial applications. It features high-speed, networked input/output (I/O) for Simplex, Dual, and Triple Modular Redundant (TMR) systems. Industry-standard Ethernet communications are used for I/O, controllers, and supervisory interface to operator and maintenance stations, as well as third-party systems. The Mark VIeS Safety controller and I/O can operate independently or integrated with the rest of the Mark VIe controllers for safety-critical applications that conform to IEC® 61508. The ControlST* Software Suite, which contains the ToolboxST* application software, is used or programming, configuration, trending, and analyzing diagnostics for Mark controls and related systems. It provides quality, time-coherent data at controller and plant level for effectively managing control system equipment. ControlST simplifies maintenance while retaining a unique set of certified hardware and software blocks. ToolboxST provides a means to lock or unlock the Mark VIeS Safety controller for configuration and Safety Instrumented Function (SIF) programming The Universal I/O (UIO) control cabinet provides a platform for an independent, miniature version of the Mark VIe or Mark VIeS Safety control. The PUAA module is the standard Mark VIe compatible module, while the YUAA module is the companion module that is used in the Mark VIeS Safety control system. The UIO control cabinet is a lower cost, smaller footprint alternative to the standard Mark control cabinet. The control cabinet is installed at sites when there are I/O, power, and/or space limitations in the existing Mark VI, Mark VIe, or Mark VIeS control cabinet. This is especially required for upgrades when there are space restrictions. This unit may also be used as an independent Mark VIe or Mark VIeS control system, communicating directly with the Unit Data Highway (UDH) or Plant Data Highway (PDH), regardless of the existing controller at the site. The UIO control system supports specific I/O. For a list of supported I/O, refer to the Mark VIe and Mark VIeS Control Systems Volume II: System Guide for General-purpose Applications (GEH-6721_Vol_II). ToolboxST is used to set up, configure, and download to the UIO Mark VIe controller. Attention The information in this document applies to the overall Mark* VIe control system or Mark VIeS Functional Safety System control products; however, your application may not be licensed to access full system capability and I/O packs as described in this document. For example, the Mark VIeS Functional Safety System for General Markets only utilizes the following I/O packs: •• Analog I/O (YAIC) •• Universal Analog (YUAA) •• Vibration Input Monitor (YVIB) •• Relay Output (YDOA) •• Discrete Contact Input (YDIA) •• Power Distribution System Diagnostics (PPDA) •• Serial Modbus Communication (PSCA) •• Mark VIeS Safety Controller (UCSCS2x) •• Mark VIe Controller for Gateway (UCSCH1x) Control System Overview GEH-6721_Vol_I_BP System Guide 11 Public Information

Typical Architecture for Large Industrial Control Systems 12 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

generation balance of plant (BoP), deep sea drilling, desalinization, gas compression, and other facility-wide equipment management systems. The control system primarily consists of three hardware components: controller(s), I/O network (IONet) switches, and I/O modules. The control system provides more options for redundancy, better maintainability, and greater capability for locating I/O modules closer to the controlled equipment. It provides quality, time-coherent data at controller and plant level for effectively managing control system equipment. ControlST, which include the ToolboxST and WorkstationST applications, is used for programming, configuration, trending, and troubleshooting the Mark control product line. The following are two commonly used ToolboxST configuration screens. Software Block Editor Control System Overview GEH-6721_Vol_I_BP System Guide 13 Public Information

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processing power. It includes built-in power supplies and requires no batteries or jumper settings. Controllers run the ControlST* Software Suite, providing a common software environment for turbine and generator excitation controls in the power island and balance of plant equipment to simplify operations and maintenance. The Mark VIeS Safety controller is IEC 61508 certified to SIL 3. Controllers are loaded with software specific to its application, such as steam, gas, land-marine (LM), Balance of Plant (BoP), offshore drilling, desalination, CS, and Wind Power Conversion. It can run Relay Ladder Diagrams (RLD) or blocks. The IEEE® 1588 protocol is used through the R, S, and T I/O networks (IONet) to synchronize the clock of the I/O modules and controllers to within ±100 microseconds. Data is transferred to and from the control system database in the controller over the I/O networks (IONet). IONet data includes process inputs/outputs to the I/O packs. In a dual system, IONet data also includes: • Internal state values and initialization information from the designated controller • Status and synchronization information from both controllers In a triple module redundant (TMR) system, IONet data also includes: • Internal state values for voting and status and synchronization information from all three controllers • Initialization information from the designated controller Note For more information on the Mark VIe controller, refer to the Mark VIe and Mark VIeS Control Systems Volume II: System Guide for General-purpose Applications (GEH-6721_Vol_II), the chapter Controllers. More more information on the Mark VIeS Safety controller, refer to the Mark VIeS Control Functional Safety Manual (GEH-6723). For a list of controllers that are available for each control system, including the supported and unsupported features the controllers offer for that control system, refer to the ToolboxST User Guide for Mark Controls Platform (GEH-6700 or GEH-6703). Control System Overview GEH-6721_Vol_I_BP System Guide 15 Public Information

real-time industrial control systems. Use 8-port ESWA or 16-port ESWB Ethernet switches in all control system I/O networks to maintain the reliability needed for I/O module reception of controller outputs. Note For more information on the IONet switches, refer to the Mark VIe and Mark VIeS Control Systems Volume II: System Guide for General-purpose Applications (GEH-6721_Vol_II), the chapter Unmanaged Ethetnet Swtiches. 1.4 Distributed I/O Modules TMR I/O Module The I/O modules contain three basic parts: terminal board, terminal block, and I/O pack. The terminal board mounts to the cabinet and comes in two basic types: S and T. The I/O pack mounts to the terminal board J-port connector. Both terminal board types provide the following features: • Terminal blocks for I/O wiring • Mounting hardware • Input isolation and protection • I/O pack connectors • Unique electronic ID Simplex I/O Module 16 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

to the type of connected device. I/O packs on each terminal board digitize the I/O variables, perform algorithms, and communicate with the controller. The I/O pack provides fault detection through a combination of special circuitry in the data acquisition board and software running in the Central Processing Unit (CPU) board. The fault status is transmitted to and used by the controllers. The I/O pack transmits inputs and receives outputs on both network interfaces if connected. Each I/O pack also sends an identification message (ID packet) to the main controller when requested. The packet contains, the hardware catalog number of the I/O board, the hardware revision, the board barcode serial number, the firmware catalog number, and the firmware version. The I/O packs have a temperature sensor that is accurate to within ±2°C (±3.6 °F). Every I/O pack temperature is available in the database and can be used to generate an alarm. 1.4.2 Terminal Boards Signal flow begins with a sensor connected to a terminal block on a board. Wide and narrow terminal boards are arranged in vertical columns of high and low-level wiring. An example of a wide board is a board that contains magnetic relays with fused circuits for solenoid drivers. A shield strip is provided to the left of each terminal block. It can be connected to a metal base for immediate grounding or floated to allow individual ground wires from each board to be wired to a centralized, cabinet ground strip. Input Screws I/O Pack Connector Output Screws Simplex Terminal Board Input Screws I/O Pack Connector I/O Pack Connector I/O Pack Connector Output Screws Vote / Select TMR Terminal Board Control System Overview GEH-6721_Vol_I_BP System Guide 17 Public Information

outputs from the three I/O packs. T-type boards contain two, 24-point, barrier-type, removable, terminal blocks. Each point can accept two 3.0 mm (0.12 in) (#12AWG) wires with 300 V insulation per point with either spade or ring-type lugs. In addition, captive clamps are provided for terminating bare wires. Screw spacing is 9.53 mm (0.375 in) minimum and center-to-center. Note Some application-specific TMR terminal boards do not fan inputs or vote the outputs. Barrier-type Terminal Blocks These terminal blocks have the following features: • Black in color with white number labels • Terminal rating is 300 V, 10 A • UL recognized • Recommended screw tightening torque is 7 lb-in (0.8 Nm). 18 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

They are half the size of T-type boards and are standard base mounted but can also be DIN-rail mounted. These boards can be used for simplex, dual, or dedicated triple redundant sensors by using one, two, or three modules. S-type boards have Euro-style, box type terminal blocks. Some boards are available as either removable or fixed terminal block versions. S-type board terminal blocks accept one 2.05 mm (0.08 in) (#12 AWG) wire or two 1.63 mm (0.06 in) (#14 AWG) wires, each with 300 V insulation per point. Screw spacing is 5.08 mm (0.2 in) minimum and center-to-center. Box-type Terminal Blocks These terminal blocks have the following features: • Green in color with number labels. • Terminal rating is 300 V, 10 A • UL and CSA recognized • Recommended screw tightening torque is 5 lb-in (0.5 - 0.6 Nm) Control System Overview GEH-6721_Vol_I_BP System Guide 19 Public Information

1.4.3.1 General Purpose I/O Types Discrete I/O Types I/O Pack/ # per Board Board Discrete I/O Types Type Removable PDIAH1A/1, 2, 3 PDIAH1B/1, 2, 3 TBCIH1C 24 discrete inputs (DI) (125 V dc, group isolated) sequence of events (SOE) Barrier Yes PDIAH1A/1, 2, 3 PDIAH1B/1, 2, 3 TBCIH2C 24 DI (24 V dc, group isolated) SOE Barrier Yes PDIAH1A/1, 2, 3 PDIAH1B/1, 2, 3 TBCIH3C 24 DI (48 V dc, group isolated) SOE Barrier Yes PDIAH1A/1, 2, 3 PDIAH1B/1, 2, 3 TBCIH4C 24 DI (24 V dc, group isolated) SOE Barrier Yes PDIAH1A/, 2, 3 PDIAH1B/1, 2, 3 TICIH1A 24 DI (115/230 V ac, 125 V dc point isolated) SOE Barrier Yes PDIAH1A/1, 2, 3 PDIAH1B/1, 2, 3 TICIH2A 24 DI (24 V dc, point isolated) SOE Barrier Yes PDIAH1A/1 PDIAH1B/1 STCIH1A 24 DI (24 V dc, group isolated) SOE Box No PDIAH1A/1 PDIAH1B/1 STCIH2A 24 DI (24 V dc, group isolated) SOE Box Yes PDIAH1A/1 PDIAH1B/1 STCIH4A 24 DI (48 V dc, group isolated) SOE Box Yes PDIAH1A/1 PDIAH1B/1 STCIH6A 24 DI (125 V dc, group isolated) SOE Box Yes PDIAH1A/1 PDIAH1B/1 STCIH8A 24 DI (24 V dc, group isolated) SOE Box Yes PDIIH1A/1 PDIIH1B/1 SDIIH1A 16 DI (24, 48, 125, 250 V dc, 115, 230 V ac point isolated, line-break detection) SOE Box Yes SDIIH2A Same as H1A but is also enhanced to provide more vibration protection for use in some GE Drilling applications. The purchase price is higher for this version, which includes RTV and stabilizer bar. WDIIH1A WDIIH2A WDIIH3A Add 24 V dc, 115/230 V ac wetting voltage Add 48 V dc wetting voltage Add 125 V dc wetting voltage (group isolation) Daughter boards PDIOH1A/1 PDIOH1B/1 TDBSH2A 24 DI and 12 type C mechanical relays (24 V dc group isolated) SOE (Refer to Option Boards Note 1, 2, and 3), SOE for relay outputs Box Yes 20 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

I/O Pack/ # per Board Board Discrete I/O Types Type Removable PDIOH1A/1 PDIOH1B/1 TDBSH4A 24 DI and 12 type C mechanical relays (48 V dc group isolated) SOE (Refer to Option Boards Note 1, 2, and 3), SOE for relay outputs Box Yes PDIOH1A/1 PDIOH1B/1 TDBSH6A 24 DI and 12 type C mechanical relays (125 V dc group isolated) SOE (Refer to Option Boards Note 1, 2, and 3), SOE for relay outputs Box Yes PDIOH1A/3 PDIOH1B/3 TDBTH2A 24 DI and 12 type C mechanical relays (24 V dc group isolated) SOE (Refer to Option Boards Note 1), SOE for relay outputs Box Yes PDIOH1A/3 PDIOH1B/3 TDBTH4A 24 DI and 12 type C mechanical relays (48 V dc group isolated) SOE (Refer to Option Boards Note 1), SOE for relay outputs Box Yes PDIOH1A/3 PDIOH1B/3 TDBTH6A 24 DI and 12 type C mechanical relays (125 V dc group isolated) SOE (Refer to Option Boards Note 1), SOE for relay outputs Box Yes PDOAH1A/1, 3 PDOAH1B/1, 3 TRLYH1B 12 type C mechanical relays with 6 solenoids, coil diagnostics (115/230 V ac, 24/48/125 V dc), SOE for relay outputs Barrier Yes PDOAH1A/1, 3 PDOAH1B/1, 3 TRLYH1C 12 type C mechanical relays with 6 solenoids, voltage diagnostics (115/230 V ac, 125 V dc), SOE for relay outputs Barrier Yes PDOAH1A/1, 3 PDOAH1B/1, 3 TRLYH2C 12 type C mechanical relays with 6 solenoids, voltage diagnostics (24 V dc), SOE for relay outputs Barrier Yes PDOAH1A/1, 3 PDOAH1B/1, 3 TRLYH1D 6 type A mechanical relays for solenoids, solenoid impedance diagnostics (24/125 V dc), SOE for relay outputs Barrier Yes PDOAH1A/1 PDOAH1B/1 SRLYH1A 12 type C mechanical relays (115/230 V ac, 24/48/125 V dc), SOE for relay outputs Box No PDOAH1A/1 PDOAH1B/1 SRLYH2A 12 type C mechanical relays (115/230 V ac, 24/48/125 V dc) (Refer to Option Boards Note1, 2, and 3), SOE for relay outputs Box Yes PDOAH1A/1, 3 PDOAH1B/1, 3 TRLYH1E 12 type A solid-state relays (115/230 V ac), voltage diagnostics, SOE for relay outputs Barrier Yes PDOAH1A/1, 3 PDOAH1B/1, 3 TRLYH2E 12 type A solid-state relays (125 V dc), voltage diagnostics, SOE for relay outputs Barrier Yes PDOAH1A/1, 3 PDOAH1B/1, 3 TRLYH3E 12 type A solid-state relays (24 V dc), voltage diagnostics, SOE for relay outputs Barrier Yes PDOAH1A/3 PDOAH1B/3 TRLYH1F 36 mechanical relays, 12 voted type A normally open (NO) outputs (115 V ac, 24/48/125 V dc) (Refer to Option Boards Note 4 and 5), SOE for relay outputs Barrier Yes PDOAH1A/3 PDOAH1B/3 TRLYH2F 36 mechanical relays, 12 voted type B normally closed (NC) outputs (115 V ac, 24/48/125 V dc) (Refer to Option Boards Note 4 and 5), SOE for relay outputs Barrier Yes Control System Overview GEH-6721_Vol_I_BP System Guide 21 Public Information

WROFH1A Note 2: Add fuse in COM leg of all 12 relay circuits WROGH1A Note 3: Add fuse power distribution in COM leg of all 12 relay circuits WPDFH1A Note 4: Fuses for solenoid power in (+) and (-) legs WPDFH2A Note 5: Fuses for field solenoid power in top side only for common neutral AC solenoids Analog I/O Types I/O Pack/ # per Board Board Analog I/O Types Type Removable PAICH1A/1, 3 PAICH1B/1, 3 TBAIH1C 10 analog inputs (AI) voltage over current (V/I) inputs, group isolated and 2 analog outputs (AO) (0-20 mA outputs, group isolated) Barrier Yes PAICH2A/1, 3 PAICH2B/1, 3 TBAIH1C 10 AI (V/I inputs, group isolated) and 2 AO (0-20/0-200 mA outputs, group isolated) Barrier Yes PAICH1A/1 PAICH1B/1 STAIH1A 10 AI (V/I inputs, group isolated) and 2 AO (0-20 mA outputs, group isolated) Box No PAICH2A/1 PAICH2B/1 STAIH1A 10 AI (V/I inputs, group isolated) and 2 AO (0-20/0-200 mA outputs, group isolated) Box No PAICH1A/1 PAICH1B/1 STAIH2A 10 AI (V/I inputs, group isolated) and 2 AO (0-20 mA outputs, group isolated) Box Yes PAICH2A/1 PAICH2B /1 STAIH2A 10 AI (V/I inputs, group isolated) and 2 AO (0-20/0-200 mA outputs, group isolated) Box Yes PAICH1A/1 PAICH1B/1 SAIIH1A 10 AI (V/I inputs, point isolated) and 2 AO (0-20 mA outputs, group isolated) Box No PAICH2A/1 PAICH2B/1 SAIIH1A 10 AI (V/I inputs, point isolated) and 2 AO (0-20/0-200 mA outputs, group isolated) Box No PAICH1A/1 PAICH1B/1 SAIIH2A 10 AI (V/I inputs, point isolated) and 2 AO (0-20 mA outputs, group isolated) Box Yes PAICH2A/1 PAICH2B/1 SAIIH2A 10 AI (V/I inputs, point isolated) and 2 AO (0-20/0-200 mA outputs, group isolated) Box Yes PAOCH1A/1, 2 PAOCH1B/1, 2 TBAOH1C 16 AO (0-20 mA outputs) 8 per I/O pack Barrier Yes PAOCH1A/1 PAOCH1B/1 STAOH1A 8 AO (0-20 mA outputs) Box No PAOCH1A/1 PAOCH1B/1 STAOH2A 8 AO (0-20 mA outputs) Box Yes PHRAH1A/1 PHRAH1B/1 SHRAH1A 10 AI (V/I inputs) and 2 AO (0-20 mA outputs) with HARTcommunications Box No PHRAH1A/1 PHRAH1B/1 SHRAH2A 10 AI (V/I inputs) and 2 AO (0-20 mA outputs) with HARTcommunications Box Yes 22 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

I/O Pack/ # per Board Board Analog I/O Types Type Removable PPDAH1A/1 PPDAH1B/1 JPDS JPDM JPDG JPDC Power Distribution System Feedback N/A NA PTCCH1A/1, 2, 3 PTCCH1B/1, 2, 3 TBTCH1B 12 Thermocouples Barrier Yes PTCCH2A/1, 2, 3 PTCCH2B/1, 2, 3 TBTCH1B 12 Thermocouples with extended range for EPRI compliance Barrier Yes PTCCH1A/1, 2 PTCCH1B/1, 2 TBTCH1C 24 Thermocouples (12 per I/O pack) Barrier Yes PTCCH2A/1, 2 PTCCH2B/1, 2 TBTCH1C 24 Thermocouples (12 per I/O pack) with extended range for EPRI compliance Barrier Yes PTCCH1A/1 PTCCH1B/1 STTCH1A 12 Thermocouples Box No PTCCH2A/1 PTCCH2B/1 STTCH1A 12 Thermocouples with extended range for EPRI compliance Box No PTCCH1A/1 PTCCH1B/1 STTCH2A 12 Thermocouples Box Yes PTCCH2A/1 PTCCH2B/1 STTCH2A 12 Thermocouples with extended range for EPRI compliance Box Yes PRTDH1A/1, 2 PRTDH1B/1, 2 TRTDH1D 16 RTDs 3 wires /RTD (8 per I/O pack) Barrier Yes PRTDH1A/1, 2 PRTDH1B/1, 2 TRTDH2D 16 RTDs 3 wires /RTD (8 per I/O pack) supports fast scan rate Barrier Yes PUAAH1A / 1 SUAAH1A The Universal Analog I/O Pack supports a variety of I/O types. Refer to GEH-6721_Vol_II for details. Box Yes Control System Overview GEH-6721_Vol_I_BP System Guide 23 Public Information

I/O Pack/ Qty per Board Board Communications Types Type Removable PSCHHIA/1, 2 SSCAH1A SSCAH2A 6 serial 6 serial Box Box No Yes PSCAH1A/1 PSCAH1B/1 SSCAH1A 6 MODBUS Master serial or 1 Modbus Ethernet Box No PSCAH1A/1 PSCAH1B/1 SSCAH2A 6 MODBUS Master serial or 1 Modbus Ethernet Box Yes PCNOH1A/1 PCNOH1B/1 SPIDG1A CANopen Master Gateway N/A N/A PPRFH1A/1 PPRFH1B/1 PROFIBUS - DP-V0, Class 1 Master Communications PROFIBUS - DP-V1 Class 1 Master Communications (PPRFH1B only) N/A N/A PPNGH1A N/A PROFINET RT Version 2.2 I/O gateway module maps I/O from PROFINETslave devices to the Mark VIe controller on the IONet N/A N/A PFFAH1A/1 N/A FOUNDATION Fieldbus H1 TO HSE Linking Device N/A N/A 24 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

Turbine specific I/O modules provide direct interface to unique turbine field devices, which reduces or eliminates a substantial amount of interposing instrumentation. As a result, many potential single-point failures are eliminated for improved running reliability and reduced long-term maintenance. Direct interface also enables the diagnostics to directly monitor field devices. This provides more precise messages to minimize maintenance time. Pack # packs Terminal Board Turbine Applications Terminal Block Type PAMCH1A 1 or 2 SAMBH1A Acoustic Monitor for MS 6, 7, 9 gas turbines: 18 inputs and buffered outputs UCSA used as I/O pack to interface with BAPA for acoustic monitoring function Removable, Box PCLAH1A PCLAH1B 1 SCLSH2A Core Analog I/O for aero-derivative turbines Removable, Box 3 SCLTH2A PCAAH1A PCAAH1B 1 TCASH2A Core Analog I/O for heavy duty gas turbines Removable, Box 3 TCATH2A PEFVH1A 1, 2, or 3 TEFVH1A Electric Fuel Valve Gateway to Woodward™DVP N/A PGENH1A 1 or 3 TGNAH1A Used for Power Load Unbalance (PLU) and has three 1-phase PTs, three V/I inputs. Analog inputs are box-type and removable. Current transformer (CT) inputs are barrier-type and not removable. PVIBH1A PVIBH1B 1 or 3 TVBAH1A TVBAH2A TVBAH1B TVBAH2B Refer to GEH-6721_Vol_II for a complete listing of supported inputs. TVBAH2A and TBVAH2B include buffered outputs and BNC connectors. Removable, Barrier PSVOH1A PSVOH1B 1 or 3 TSVCH1 TSVCH2A Servos: 2 channels, 2-coil outputs, 8 LVDTs and excitation, 2 pulse rate inputs (heavy duty & Aero-derivative gas & steam) Removable, Barrier PSVPH1A 1 SSVPH1A SSVPH2A Steam servo applications: 2 channels, 2-coil outputs, 6 LVDTs and 2 excitation, 1 pulse rate input for speed feedback Removable, Barrier Removable, Box PTURH1B PTURH1A 1, 3 TTURH#C Turbine Specific Primary Trip, 48 points Removable, Barrier 1 STURH#A Removable, Box 3 TRPAH#A Aeroderivative Turbine Primary Trip, 48 points Removable, Barrier Control System Overview GEH-6721_Vol_I_BP System Guide 25 Public Information

PPRAS1B†† PPRAS1A†† 3 TREAS#A + WREAS1A Aero-derivative Turbine Emergency Trip, 48 points TREA_1A: Removable, Barrier TREA_3A: Removable, Box PPRAH1A 3 TREAH#A + WREAH1A PPROS1B†† 3 TPROS#C Backup Turbine Protection, 48 points TPRO_1A: Removable, Barrier TPRO_2A: Removable, Box PPROS1B PPROH1A 3 TPROH#C 1 SPROH#A Backup Turbine Protection, 24 points SPROH1A: Removable, Barrier SPROH2A: Removable, Box 3 TREAH#A Aero-derivative Turbine Emergency Trip, 48 points H1A, H2A: Removable, Barrier H3A, H4A: Removable, Box ††These modules have IEC 61508 safety-certified functions 26 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

The following table provides a list of I/O modules approved for use with Mark V, Mark V LM, and Mark VI migration to the Mark VIe control Mark V, Mark V LM, and Mark VI Migration to Mark VIe Control I/O Pack/Qty per Board Terminal Board Interface Board Migration I/O Types Type Removable PIOAH1A/1 N/A JPDV Mark V ARCNET I/O (for excitation control) N/A N/A PMVE/1, 3 QTBA TBQA TBQB TBQC TBQF TBQD TBQG CTBA TBCA TBCB TCQC MVRA MVRB MVRC MVRF UCSA used as I/O pack controller to interface with dedicated Mark V turbine I/O application boards. Box No – H1A, Yes - H2A, No - G1A, No - G1B PMVD/1, 3 DTBA DTBB DTBC DTBD TCRA 96 contact inputs, 60 relay contact outputs Box No – H1A, Yes – H2A, No –G1A, No – G1B PMVP/3 PTBAG1A PTBAG2A Expansion board TCEB and trip boards TCTE, TCTG, TCTL, TCTS, 2 magnetic p.u. speed inputs, 8 flame detector pulse inputs, Trip solenoid interface relays, Generator breaker synchronizing circuits E-Stop Barrier No PCMI VRID Any existing Mark VI VME board except VPYR, VSCA, VPRO, or VAMB Migration from Mark VI Master Interface N/A N/A Control System Overview GEH-6721_Vol_I_BP System Guide 27 Public Information

The following table lists the Mark VIeS Safety specific I/O modules. I/O Pack # of packs Terminal Board Mark VIeS Safety I/O Types Connector Type Removable YAICS1A YAICS1B 1, 3 1 1 1 TBAIS1C STAIS1A STAIS2A STAIS3A 10 analog inputs (voltage, 0-20 mA) 2 analog outputs (0-20 mA) Box Box Box None Yes No Yes No YDIAS1A YDIAS1B 1, 2, 3 1, 2, 3 1, 2, 3 1 1 1 1 TBCIS1 TBCIS2 TBCIS3 STCIS1A STCIS2A STCIS4A STCIS6A 24 discrete inputs w/ group isolation (24 V dc, 48 V dc, or 125 V dc) Box Yes Yes Yes No Yes Yes Yes YHRAS1A 1 SHRAS1A SHRAS2A 10 analog inputs (0-20 mA), 2 analog outputs (0-20 mA) (All I/O HARTenabled) Box No Yes YTCCS1A 1 , 2 1 , 2 1 1 TBTCS1B TBTCS1C STTCS1A STTCS2A 12 thermocouple inputs Box Yes Yes No Yes YVIBS1A YVIBS1B 1, 3 TVBAS1A TVBAS2A TVBAS2B Refer to GEH-6721_Vol_II for a complete listing of supported inputs. TVBAS2A and TVBAS2B include buffered outputs and BNC connectors. Box Yes YPROS1A 3 3 3 3 3 3 1 TREAS1A TREAS2A TREAS3A TREAS4A TREGS1B TREGS2B SPROS1A Backup/emergency protection 3 speed inputs 7 contact inputs 3 monitored trip relay outputs 1 E-Stop Barrier Barrier Box Box Box Box Barrier Yes YTURS1A 3 TTURS1C TRPAS1A TRPAS2A TRPGS1B TRPGS2B Primary turbine protection 4 speed inputs 8 flame inputs 3 monitored trip relay outputs 1 E-Stop Box Yes 28 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

Connector Type Removable YSILS1B 3 one TCSAS1A and three SCSAS1A I/O types are detailed in GEH-6721_Vol_III for GE Industrial Applications (if available) Box Yes YDOAS1A YDOAS1B 1, 3 TRLYS1B 12 type C mechanical relays with 6 solenoids, coil diagnostics (115/230 V ac, 24/48/125 V dc), SOE for relay outputs Barrier Yes YDOAS1A YDOAS1B 1, 3 TRLYS1D 6 type A mechanical relays for solenoids, solenoid impedance diagnostics (24/125 V dc), SOE for relay outputs Barrier Yes YDOAS1A YDOAS1B 1, 3 SRLYS1A 12 type C mechanical relays (115/230 V ac, 24/48/125 V dc), SOE for relay outputs Box No YDOAS1A YDOAS1B 1 SRLYS2A 12 type C mechanical relays (115/230 V ac, 24/48/125 V dc) (Refer to Option Boards Note1, 2, and 3), SOE for relay outputs Box Yes YDOAS1A YDOAS1B 1 SRSAS1A SRSAS3A 10 relay outputs Box None Yes No YDOAS1A YDOAS1B 3 TRLYS1F 36 mechanical relays, 12 voted type A normally open (NO) outputs (115 V ac, 24/48/125 V dc) (Refer to Option Boards Note 4 and 5), SOE for relay outputs Barrier Yes YDOAS1A YDOAS1B 3 TRLYS2F 36 mechanical relays, 12 voted type B normally closed (NC) outputs (115 V ac, 24/48/125 V dc) (Refer to Option Boards Note 4 and 5), SOE for relay outputs Barrier Yes Control System Overview GEH-6721_Vol_I_BP System Guide 29 Public Information

The following table lists the Renewable Energy I/O types. Assembly Individual Boards Renewable I/O Types AEPAH1A AEPAH1A BPPB Alternative Energy Pitch Axis, special-purpose in 1.5 MW wind pitch control: 8 analog inputs, 1 incremental encoder input, 1 absolute encoder input, 1 analog output, 20 discrete inputs, 1 discrete output, 8 relay outputs, 2 RS-485 interfaces, 1 brake control output AEPAH1C AEPAH1A BPPC AEPCH1A AEPCH1A BPPB Alternative Energy Pitch Center module in 20, 30, and 40 Newton Meters (Nm) wind pitch control: 1 24 V dc, 8 A power input, 1 RS-422 interface AEPCH1B AEPCH1B BPPB AEPCH1C AEPCH1C BPPB AEPCH1D AEPCH1A BPPC WEMDH4 AEPCH1E AEPCH1B BPPC WEMDH5 AEPCH1F AEPCH1C BPPC WEPAH1A AEPAH1B BPPB WPCI Wind Energy Pitch Axis special-purpose in 30 and 40 Nm wind pitch control: 8 analog inputs, 1 incremental encoder input, 1 analog output, 20 discrete inputs, 2 discrete outputs, 9 relay outputs, 2 RS-485 interfaces, 2 PWM control outputs WEPAH1B AEPAH1B BPPC WPCI WEPAH2A AEPAH1B BPPB WEPAH2B AEPAH1B BPPC WETAH1A WETAH1A BPPB Wind Energy Top Box board A, special-purpose in 1.5 MW ESS turbine: 69 digital inputs; 8 are pulse-rate counter inputs, 18 analog PT100 temperature sensor inputs, 2 analog thermistor temperature sensor inputs, 12 analog 4 to 20 mA current inputs, 25 relay contact outputs 19 solid-state relay outputs, 1 RS-485 interface WETAH1B WETAH1B BPPC WCBMH1A WCBMH1A Wind Condition Top Box Monitor condition-based monitoring for wind turbines, measures vibration on main bearing, gearbox, and generator bearings WEMAH1A WEMA BPPB Wind Energy Main converter control for ESS wind turbine: 27 digital inputs, 2 analog thermistor temperature sensor inputs, 9 relay contact outputs, 3 solid-state relay outputs WEMAH1B WEMA BPPC 30 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

WEMAH2A WEMA BPPB Wind Energy Main converter control for Brilliance Solar PV inverter: 27 digital inputs, 2 analog thermistor temperature sensor inputs, 9 relay contact outputs, 3 solid-state relay outputs WEMAH2B WEMA BPPC WECAH1A MACC BPPB Wind power converter interface for the power converter: 27 digital inputs, 9 relay contact outputs, 3 solid-state relay outputs SECAH1A MACC BPPB Solar power converter interface for the solar inverter: 27 digital inputs, 9 relay contact outputs, 3 solid-state relay outputs Control System Overview GEH-6721_Vol_I_BP System Guide 31 Public Information

The following tables are provided to assist in inventory management of the replaceable fuses used on some terminal boards. Discrete I/O, Terminal Board Fuses Board Fuse Designator GE Part # Fuse Rating MFR # IS200TRLYH1B FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5005-011 FUSE, 3.15A, 500VAC/400VDC LITTELFUSE 04773.15MXP IS200TRLYS1B FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5005-011 FUSE, 3.15A, 500VAC/400VDC LITTELFUSE 04773.15MXP IS200TRLYH1C FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5005-011 FUSE, 3.15A, 500VAC/400VDC, 5 X 20MM TIME-LAG LITTELFUSE 04773.15MXP IS200TRLYH2C FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5005-011 FUSE, 3.15A, 500VAC/400VDC, 5 X 20MM TIME-LAG LITTELFUSE 04773.15MXP IS200TRLYH1D FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5005-011 FUSE, 3.15A, 500VAC/400VDC LITTELFUSE 04773.15MXP IS200TRLYS1D FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5005-011 FUSE, 3.15A, 500VAC/400VDC LITTELFUSE 04773.15MXP IS200WROBH1A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5005-011 FUSE, 3.15A, 500VAC/400VDC LITTELFUSE 04773.15MXP IS200WROFH1A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5005-011 FUSE, 3.15A, 500VAC/400VDC LITTELFUSE 04773.15MXP IS200WROGH1A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5005-011 FUSE, 3.15A, 500VAC/400VDC LITTELFUSE 04773.15MXP IS200WDIIH1A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12, FU13, FU14, FU15, FU16 342A4908AFP1 FUSE 0.2A 250V TM LAG TR5 LITTELFUSE 3720200041, 37202000411 IS200WDIIH2A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12, FU13, FU14, FU15, FU16 342A4908AFP1 FUSE 0.2A 250V TM LAG TR5 LITTELFUSE 3720200041, 37202000411 32 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

Board Fuse Designator GE Part # Fuse Rating MFR # IS200WPDFH1A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12, FU13, FU14, FU15, FU16, FU17, FU18, FU19, FU20, FU21, FU22, FU23, FU24 259A9266P16 FUSE(SLO-B) 3.15A 250V LITTELFUSE 218 3.15 COOPER BUSSMANN GDC-3.15A IS200WPDFH2A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12, FU13, FU14, FU15, FU16, FU17, FU18, FU19, FU20, FU21, FU22, FU23, FU24 259A9266P16 FUSE(SLO-B) 3.15A 250V LITTELFUSE 218 3.15 COOPER BUSSMANN GDC-3.15A Power Distribution, Terminal Board Fuses Board Fuse Designator GE Part # Fuse Rating MFR # IS200JPDAG1A FU1, FU2, FU3, FU4 323A2396P96 FUSE 15A LITTELFUSE 314015P COOPER BUSSMANN ABC-15 IS200JPDBG1A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8 323A2396P250 FUSE 10A 250V SLOW BLOW LITTELFUSE 326010 COOPER BUSSMANN MDA-10 IS200JPDBG2A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8 323A2396P250 FUSE 10A 250V SLOW BLOW LITTELFUSE 326010 COOPER BUSSMANN MDA-10 IS200JPDCG1A FU71, FU72, FU73, FU74, FU75, FU76,FU1R,FU1S, FU1T,FU2R,FU2S,FU2T 64G5005-010 FUSE, 10A, 500VAC/400VDC, TIME-LAG (SLO-BLOW) LITTELFUSE 0477010.MXP FU81, FU82, FU83, FU84, FU85, FU86 44A725207-011 FUSE, 3.15A,250V, FAST ACTING LITTELFUSE 217 3.15 FUAC1, FUAC2 342A4908ABP21 FUSE, 10A, 250V, TIME-LAG (SLO-BLOW) LITTELFUSE 218 010, 218010. HXP, 218010H IS200JPDDG1A FU1N, FU1P, FU2N, FU2P, FU3N, FU3P, FU4N, FU4P, FU5N, FU5P, FU6N, FU6P 323A2396P96 FUSE 15A LITTELFUSE 314015P COOPER BUSSMANN ABC-15 IS200JPDDG2A N/A FUSE 15A, 250VAC/125VDC, FAST ACTING N/A IS200JPDDG3A N/A FUSE 15A N/A IS200JPDDG4A 323A2396P68 FUSE 0.5A, 250VAC/125VDC, FAST ACTING LITTELFUSE 0314.500MXP COOPER BUSSMANN ABC-1/2 IS200JPDEG1A FU11, FU12, FU21, FU22, FU31, FU32 323A2396P20 FUSE 7 A LITTELFUSE 312007P COOPER BUSSMANN AGC-7 FUA1, FUA2, FUB1, FUB2, FUC1, FUC2 323A2396P96 FUSE 15A LITTELFUSE 314015P COOPER BUSSMANN ABC-15 Control System Overview GEH-6721_Vol_I_BP System Guide 33 Public Information

Board Fuse Designator GE Part # Fuse Rating MFR # IS200JPDFG1A FU1R, FU1S, FU1T, FU2R, FU2S, FU2T 323A2396P250 FUSE 10A 250V SLOW BLOW LITTELFUSE 326010 COOPER BUSSMANN MDA-10 FU71, FU72, FU73, FU74, FU75, FU76 323A2396P94 FUSE 5A LITTELFUSE 314005 COOPER BUSSMANN ABC-5 FU12, FU13 323A2396P98 FUSE 3A 250V ABC LITTELFUSE 314003 COOPER BUSSMANN ABC-3 FU81, FU82, FU83, FU84 323A2396P91 FUSE 12A 250V ABC LITTELFUSE 314012 COOPER BUSSMANN ABC-12 IS200JPDFG2A FU71, FU72, FU73, FU74, FU75, FU76, FU1R, FU1S, FU1T, FU2R, FU2S, FU2T 323A2396P250 FUSE 10A 250V SLOW BLOW LITTELFUSE 326010 COOPER BUSSMANN MDA-10 FU81, FU82, FU83, FU84 323A2396P91 FUSE 12A 250V ABC LITTELFUSE 314012 COOPER BUSSMANN ABC-12 FU12, FU13 323A2396P98 FUSE 3A 250V ABC LITTELFUSE 314003 COOPER BUSSMANN ABC-3 IS200JPDGH1A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8 323A2396P250 FUSE 10A 250V SLOW BLOW LITTELFUSE 326010 COOPER BUSSMANN MDA-10 FU10, FU11, FU12, FU13, FU14, FU15, FU16, FU17, FU18, FU19, FU20, FU21, FU22, FU23 323A2396P96 FUSE 15A 3AB ABC FAST ACTING LITTELFUSE 314015P COOPER BUSSMANN ABC-15 IS200JPDGH2A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8 323A2396P250 FUSE 10A 250V SLOW BLOW LITTELFUSE 326010 COOPER BUSSMANN MDA-10 FU10, FU11, FU12, FU13, FU14, FU15, FU16, FU17, FU18, FU19, FU20, FU21, FU22, FU23 323A2396P96 FUSE 15A 3AB ABC FAST ACTING LITTELFUSE 314015P COOPER BUSSMANN ABC-15 IS200JPDMG1A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 323A2396P250 FUSE 10A 250V SLOW BLOW LITTELFUSE 326010 COOPER BUSSMANN MDA-10 IS400JPDMG1A FU1, FU2, FU3, FU4, FU5, FU6, FU7, FU8, FU9, FU10, FU11, FU12 64G5002-001 FUSE 10A 250V SLOW BLOW LITTELFUSE 0326010.MXP, 326010HP COOPER BUSSMANN MDA-10-R, MDA-10BK-R IS200JPDAG2A FU1, FU2, FU3, FU4 EMPTY FUSE HOLDERS WITH BLACK CAPS ACCEPTING 5 X 20 mm (0.20 X 0.79 in) FUSES IS200JPDAG3A FU1, FU2, FU3, FU4 EMPTY FUSE HOLDERS WITH GREY CAPS ACCEPTING 31.75 X 6.35 mm (1.25 X 0.25 in) FUSES IS200JPDDG2A FU1N, FU1P, FU2N, FU2P, FU3N, FU3P, FU4N, FU4P, FU5N, FU5P, FU6N, FU6P EMPTY FUSE HOLDERS WITH BLACK CAPS ACCEPTING 5 X 20 mm (0.20 X 0.79 in) FUSES IS200JPDDG3A FU1N, FU1P, FU2N, FU2P, FU3N, FU3P, FU4N, FU4P, FU5N, FU5P, FU6N, FU6P EMPTY FUSE HOLDERS WITH GREY CAPS ACCEPTING 31.75 X 6.35 mm (1.25 X 0.25 in) FUSES 34 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

Board Fuse Designator GE Part # Fuse Rating MFR # AEPCH1A FU1, FU2, FU3 323A2396P59 FUSE 4A 250V SLOW BLOW COOPER BUSSMANN MDL-4A LITTELFUSE 313004P AEPCH1B FU1, FU2, FU3 323A2396P59 FUSE 4A 250V SLOW BLOW COOPER BUSSMANN MDL-4A LITTELFUSE 313004P WETAH1A FU2 259A9266P16 FUSE(SLO-B) 3.15A 5X20MM 250V COOPER BUSSMANN GDC-3.15A LITTELFUSE 218 3.15 FU3, FU4,FU7, FU8 342A4908ABP21 FUSE 10.0A 250V 5X20MM LITTELFUSE 218 010, 218010.HXP, 218010H FU5 64G5005-009 FUSE, 6.3A, 250V, 5 X 20MM TIME-LAG (SLO-BLOW) COOPER BUSSMANN S506-6.3-R LITTELFUSE 021806.3MXP FU6 342A4908ABP24 FUSE 1.0A 250V 5X20MM COOPER BUSSMANN BK/S506-1-R LITTELFUSE 218001, 218001MXP, 218001P WEMAH1A FU1 342A4908ABP22 FUSE0.315A 250V 5X20MM LITTELFUSE 218.315, 218.315H, 218.315HXP FU2, FU3 259A9266P16 FUSE(SLO-B) 3.15A 5X20MM 250V COOPER BUSSMANN GDC-3.15A, LITTELFUSE 218 3.15 FU6 342A4908ABP24 FUSE 1.0A 250V 5X20MM COOPER BUSSMANN BK/S506-1-R LITTELFUSE 218001, 218001MXP, 218001P WEMAH2A FU1 342A4908ABP22 FUSE0.315A 250V 5X20MM LITTELFUSE 218.315, 218.315H, 218.315HXP FU2, FU3 259A9266P16 FUSE(SLO-B) 3.15A 5X20MM 250V COOPER BUSSMANN GDC-3.15A, 218 3.15 FU6 342A4908ABP24 FUSE 1.0A 250V 5X20MM COOPER BUSSMANN BK/S506-1-R LITTELFUSE 218001, 218001MXP, 218001P Control System Overview GEH-6721_Vol_I_BP System Guide 35 Public Information

power distribution modules (PDM) support 115/230 Vac, 24 and 125 V dc power sources in many redundant combinations. The power applied is converted to 28 V dc for operation of the I/O packs, controllers, and switches. Note Refer to For more information on the IONet switches, refer to the Mark VIe and Mark VIeS Control Systems Volume II: System Guide for General-purpose Applications (GEH-6721_Vol_II), the chapter PDM Power Distribution Modules. The JPDS, JPDM, JPDG, or JPDC core power distribution board allows for the optional attachment of a PPDA I/O pack for system feedback. The PDM can be divided into two substantially different categories, the core distribution system, and the branch circuit elements. They serve as the primary power management for a cabinet or series of cabinets. The branch circuit elements take the core output and fan it into individual circuits for consumption in the cabinets. Branch circuits provide their own feedback mechanisms, which are not part of the feedback provided by the PPDA I/O pack. The wide variety of power distribution components available for use with the Mark VIe and Mark VIeS control systems allow for a flexible and scalable power distribution solution. 36 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information

simplex I/O and one network. The dual system has two controllers, singular or fanned TMR I/O and dual networks, which provides added reliability and online repair options. The TMR system has three controllers, singular or fanned TMR I/O, three networks, and state voting between controllers providing the maximum fault detection and availability. 1.6.1 Controller Redundancy Controller redundancy consists of the following: • Simplex controller • Dual controllers • Triple redundant controllers (TMR) 1.6.1.1 Simplex Controller The simplex control architecture contains one controller connected to an Ethernet interface through the Ethernet network (IONet). No redundancy is provided and no online repair of critical functions is available. Online replacement of non-critical I/O (that where the loss of the I/O does not stop the process) is possible. Each I/O pack delivers an input packet at the beginning of the frame on its primary network. The controller sees the inputs from the I/O modules, performs application code, and then delivers an output packet(s) for all I/O modules. The following diagram displays typical simplex controller architecture. Switch Controller R UDH I/O Modules IONet Simplex Mark VIe Control System Control System Overview GEH-6721_Vol_I_BP System Guide 37 Public Information

diagram displays a Mark VIe control system with a Dual redundancy configuration. Switches Controllers R S I/O Modules IONet IONet Legend UDH Dual Mark VIe Control System The dual control Mark VIe architecture reliability can be significantly better than the single controller. The network and controller components are redundant and can be repaired online. The I/O reliability can be mixed and matched to meet varying requirements. In a dual Mark VIe control system, both controllers receive inputs from the I/O modules on both networks and transmit outputs on their respective IONet continuously. When a controller or network component fails, the system continues operating. I/O packs receive inputs from both controllers, but prefer the designated controller. If the only packet received is from a non-designated controller, then the I/O pack will use that packet. Note With dual controllers, the level of I/O reliability can be varied to meet the application needs because not all I/O has to be dual redundant. The Mark VIe controllers listen for the data on both networks at power on. The channel that delivers the first valid packet becomes the preferred network. As long as the data arrives on that channel the controller uses this data. When the preferred channel does not deliver the data in a frame, the other channel becomes the preferred channel as long as valid data is supplied. This prevents a given controller from bouncing back and forth between two sources of data. This does mean that different controllers may have separate preferred sources of data but this can also happen if any component fails. The I/O modules listen for the data on both networks at power on. If the packet from the designated controller is received, that one is the preferred network. When the designated controller packet does not arrive in a given frame, the other channel is used as long as valid data is supplied. 38 GEH-6721_Vol_I_BP GEH-6721_Vol_I Mark VIe and Mark VIeS Control Systems Volume I Public Information