Azbil BH-101G0W0000 Specifications & Instructions

„ Overview This product (Model BH-101G0_0000) is a Supervisory Controller that collects information about a primary device (such as a controller) and provides that information to the Client PC in savic-net G5, Azbil Corporation's building management system. This product receives point information from the primary device through periodic scan or state change notifi cations and accumulates and manages various kinds of control- related data. In addition, the software that can be downloaded from this product allows you to monitor its state using graphics and lists, set up several different kinds of controls including interlock controls and scheduling, view data such as charts as well as daily, weekly, monthly and yearly reports, and perform other operations from the Client PC. This product can also provide information to a third-party BACnet device. „ Features Any combination of the following applications is available as required. • Equipment status monitoring This product monitors up to 5000 points of the data below. It is possible to connect up to 30 Supervisory Controllers to monitor up to 150,000 points. Each Supervisory Controller can also be confi gured for redundancy. (If a redundancy confi guration is implemented, up to 60 Supervisory Controllers can be connected.) • Point information in the primary device • Direct inputs to ensure immediate detection of power supply state and fi re alarms from a building • Comprehensive control This product comprehensively controls the devices connected to the system to realize comfort, safety, and energy effi ciency. • Data management This product stores and manages the following data: • Data collected from the devices connected to this product • Data transmitted from the devices connected to this product • Data that has been processed for daily, weekly, monthly, and yearly reports based on the collected and transmitted data • Data visualization By using the software that comes with this product, you can display graphics, charts, and daily, weekly, monthly, and yearly reports on the screen of a Client PC or output them to a fi le.

as specified in this manual. Be sure to keep this manual nearby for quick reference. Restrictions on Use This product was developed, designed, and manufac- tured for general air conditioning use. Do not use the product in a situation where human life may be at risk or for nuclear applications in radiation controlled areas. If you wish to use the product in a radi- ation controlled area, please contact Azbil Corporation. Particularly when the product is used in the following applications where safety is required, implementation of fail-safe design, redundant design, regular maintenance, etc., should be considered in order to use the product safely and reliably. • Safety devices for protecting the human body • Start/stop control devices for transportation machines • Aeronautical/aerospace machines For system design, application design, instructions for use, or product applications, please contact Azbil Corporation. Azbil Corporation bears no responsibility for any result, or lack of result, deriving from the customer's use of the product. „ Caution for Instrumentation Design Considering unexpected failures or contingencies, be sure to design and check safety of the system and equipment. „ Recommended Design Life It is recommended that this product be used within the recommended design life. The recommended design life is the period during which you can use the product safely and reliably based on the design specifications. If the product is used beyond this period, its failure ratio may increase due to time-related deterioration of parts, etc. The recommended design life during which the product can operate reliably with the lowest failure ratio and least deterioration over time is estimated scientifically based on acceleration tests, endurance tests, etc., taking into consideration the operating environment, conditions, and frequency of use as basic parameters. The recommended design life of this product is 10 years. The recommended design life assumes that mainte- nance, such as replacement of the limited life parts, is carried out properly. Refer to the section on maintenance in this manual. „ Caution for Transporting Lithium batteries are used in this product. When this product, which uses lithium batteries, is transported by air or sea, ship it in accordance with IATA-DGR/IMDG-Code regulations. Please inform your shipping company that lithium batteries are included in the product, and follow the necessary procedures according to the company's instructions. If the product is shipped by air or sea without the necessary labels, etc., specified by the ordinances, you may be in violation of aviation or maritime safety laws and be subject to punishment. „ Warnings and Cautions  WARNING Alerts users that improper handling may cause death or serious injury.  CAUTION Alerts users that improper handling may cause minor injury or material loss. „ Signs  Electric shock Alerts users to possible hazardous condi- tions caused by erroneous operation or erroneous use. The symbol inside  indicates the specific type of danger. (For example, the sign on the left warns of the risk of electric shock.)  Disassemble Notifies users that specific actions are prohibited to prevent possible danger. The symbol inside  graphically indicates the prohibited action. (For example, the sign on the left means that disassembly is prohibited.)  General Instructs users to carry out a specific oblig- atory action to prevent possible danger. The symbol inside d graphically indicates the actual action to be carried out. (For example, the sign on the left indicates general instructions.)

reach of unauthorized people. (e.g. Inside of the control panel with a lock) Failure to do so might cause electric shock.  Ground Ground this product with ground resistance of less than 100 Ω. Improper grounding may cause electric shock or malfunction.  Electric shock Before wiring or maintenance, turn off the power to this product. Failure to do so may result in electric shock or device failure.  Prohibition Do not insert conductive objects through product ventilation holes. Doing so may cause electric shock.  Electric shock Do not touch electrically charged parts. Doing so may cause electric shock.  CAUTION  General Take anti-lightning surge measures based on regional and building characteristics. Lightning may cause fire or critical damage to this product if protective measures are not taken.  General Keep the products in package for storage. Failure to do so may damage or stain the products.  General Do not drop this product. Doing so may cause an injury or may damage the device.  General Install, wire, and use this product under the conditions specified by this manual. Failure to do so may cause fire or device failure.  General Take anti-noise measures if this product is installed in a location near source of electric noise. Failure to do so may cause malfunction or device failure.  General Installation and wiring must be performed by personnel qualified to do instrumenta- tion and electrical work. Mistakes in installation or wiring may cause fire or electric shock.  General All wiring must comply with applicable codes and ordinances. Otherwise there is a danger of fire.  CAUTION  General Strip the insulation from cables as speci- fied in this manual. If the length of exposed wire is longer than specified, it may cause electric shock or short circuit between adjacent terminals. If it is too short, it may not make proper contact.  General Tighten the terminal screws with the spec- ified torque. Insufficient tightening of the terminal screws may cause fire or overheating.  Prohibition Do not use unused/spare terminals on this product as relay terminals. Doing so may cause device failure.  Prohibition Do not block the ventilation holes of this product. Doing so may cause device failure.  Prohibition Do not allow wire clippings, metal shavings, and other refuse to enter into the product. Doing so may cause fire or product damage.  Disassemble Do not disassemble this product. Doing so may cause device failure.  General Before cleaning the product or retorquing the terminal screws, turn off the power to the product. Failure to do so may cause electric shock, device failure, or malfunction.  General Before touching this product, remove any static electrical charge from your body. Otherwise your static electricity may damage some components of the product. Static electrical charge can be removed by touching the grounded metal.  Prohibition When removing the fan, do not insert fingers into the product. Doing so may damage the internal components.  General Dispose of used lithium batteries in accor- dance with local regulations. Do not throw them in the fire or dispose of them with ordinary garbage. Doing so may cause the batteries to burst or ignite.

Third-party BACnet/IP device Third-party BACnet/IP device Operator Interface*7 Model QJ-1101 Third-party BACnet/IP device ETHERNET*5 Infilex VC Model WY5706 Model MY804_A Model FVY516_J00__ Damper Actuator SAnet*3 Model WJ-1102 Operator Panel (Panel Mount Type)*4 Model QY5100W0000 Model QY7205 Neopanel*4 Direct Mount I/O Module SAnet I/F Module Setting-Device Connection Module (SD) Model RY51_ _ Supervisory device network Primary device network Secondary device network General Controller Third-party Modbus/ TCP device Third-party Modbus device Compact Remote I/O Module Third-party BACnet MS/TP device Advanced Remote I/O module Advanced Remote I/O module Advanced Remote I/O module Model RJ-11_ _ Model RJ-11_ _ Model WJ-1111 Remote I/O network*6 Model RJ-11_ _ Model RJ-12_ _ Compact Remote I/O Module Model RJ-12_ _ Switching hub*1 Switching hub Switching hub Switching hub Switching hub Switching hub RS-485*3 (if BACnet MS/TP is selected) Third-party BACnet MS/TP device FCU Controller Model WJ-1202 RS-485*2 (if BACnet MS/TP is selected) ACTIVAL + RS-485*2 (if Modbus is selected) RS-485*2 (if Modbus is selected) ETHERNET (BACnet/IP, Modbus/TCP, etc.). The communication distance between each device and the switching hub must be 100 m or less. Advanced Controller for Chiller/Pump Units Supervisory Controller Model BH-101G Client PC Network Attached Storage Third-party Modbus device Supervisory Controller Model BH-101G (Active) Supervisory Controller Model BH-101G (Standby) (Redundancy) Switching hub*1 Switching hub*1 Network Attached Storage Figure 1. Example system configuration

*2 The General Controller, Advanced Controller for Chiller Units, and Advanced Controller for Pump Units have two channels of the RS-485 line. For each channel, communication protocol can be selected from BACnet MS/TP, Modbus™ RTU, or Modbus™ ASCII. • The number of devices that can be connected for BACnet MS/TP If only the Azbil devices are connected: 50 devices/channel (VAV/FCU Controllers, Compact Remote I/O Modules, etc.) There are restrictions on the General Controller that up to 70 secondary devices or up to 50 of the sum of Azbil’s VAV and FCU controllers can be connected. There are no restrictions on the Advanced Controller for Chiller Units, and Advanced Controller for Pump Units. If only the third-party devices are connected: 31 devices/channel (when transmission speed is 76.8 kbps, 30 objects/device) • The number of devices that can be connected for Modbus 31 devices/channel (when transmission speed is 76.8 kbps, 30 objects/device) If the transmission speed and the number of objects are different among the third-party devices, or if the Azbil devices and third- party devices coexist on the same channel, the number of connected devices will vary. For details, please contact one of Azbil salespersons. *3 By connecting the SAnet Interface Module, it is possible to connect the Intelligent Component Series devices.  For restrictions on the SAnet communication line, refer to AB-6713, Intelligent Component Series for SAnet Communication Installation Manual. *4 By connecting the Setting-Device Connection Module (SD), you can connect the Operator Panel (Panel Mount Type), and Neopanel, Neoplate. By connecting the Operator Panel (Integral Type), you can connect Neopanel, and Neoplate devices.  AB-7530, Operator Panel (Panel Mount Type), Operator Panel (Integral Type) Specifications/Instructions *5 A network that connects the Advanced Controller for Chiller Units, Advanced Controller for Pump Units and Advanced Remote I/O Modules under their control is referred to as a local I/O network. A switching hub is not required for the local I/O network since a jumper wiring using ETHERNET is used between the Advanced Controller for Chiller Units, and Advanced Controller for Pump Units of the local I/O network and the high speed remote I/O module under their control and between the Advanced Remote I/O Module and the I/O module. *6 A network that connects the Advanced Controller for Chiller Units, Advanced Controller for Pump Units, and Advanced Remote I/O Modules through a host network is referred to as a remote I/O network. A switching hub is required to connect the Advanced Remote I/O Modules to the remote I/O network. The number of Advanced Remote I/O Modules that can be connected to this network should be up to three units per Advanced Controller for Chiller Units, or Advanced Controller for Pump Units. When using IPv6 for BACnet communication, the Advanced Remote I/O Module cannot be connected via a remote I/O network. *7 Up to four Controllers (Model WJ-1102) can be managed with one Operator Interface (Model QJ-1101) unit. „ Model Numbers Model number Description BH-101G0W0000 Supervisory Controller BH-101G0N0000 Supervisory Controller without azbil logo z Items Provided Separately Model number Description 83104567-001 DIN rail clamp z Replacement Parts Model number Description Replacement interval 83173710-001 Fan replacement kit Only in the case of failure. 83173707-001 Power connector (× 1) 83173883-001 I/O plug (DI connector × 2, DO connector × 1) 83170639-001 Lithium battery (× 1) Five years (For the first time, five years from the date of manufacture of this product) 83170639-005 Lithium battery (× 5) 83170639-010 Lithium battery (× 10)

Item Specification Power supply specifications Rated voltage 100–240 V AC, 50 Hz/60 Hz Operating power supply voltage 90–264 V AC, 50 Hz/60 Hz ± 3 Hz Inrush current 50 A max. (240 V AC) Power consumption 60 VA max. (240 V AC) Leakage current 1.5 mA max. (240 V AC) Backup power For system Lithium ion capacitor module For RTC Lithium battery (non-chargeable) CPU Intel Atom E3845 1.9 GHz, 4 cores, 4 threads, 64 bits Main storage capacity DDR3L SDRAM 2 GB Auxiliary storage device SATA SSD 32 GB Commu- nications ETHERNET Number of lines 1 Communication speed 100/1000 Mbps Communication method Auto negotiation, Auto MDI/MDI-X Material and color of main parts Case, base, cover, fan cover Modified PPE, black Door Modified PPE, silver Fan bracket Hot-dipped steel plate (1 mm thick) Lens Polycarbonate, transparent DIN holder Polyacetal, black Key top Aluminum alloy (Al+Mg) Panel Polycarbonate board, 2 mm thick, transparent Anti-static sheet Polycarbonate board, 0.1 mm, black Weight 1.4 kg Environmental conditions Rated operating conditions Ambient temperature 5–40 °C Ambient humidity 30–85 % RH (without condensation) Altitude 2000 m max. Vibration 3.2 m/s2 max. (10–150 Hz) Transport and storage conditions Ambient temperature -20–60 °C Ambient humidity 30–85 % RH (without condensation) Vibration 4.9 m/s2 max. (10–150 Hz) CPU: central processing unit DDR3L: double data rate type three low voltage DIN: Deutsches Institut für Normung (German Institute for Standardization) MDI: medium dependent interface MDI-X: medium dependent interface crossover PPE: polyphenylene ether RTC: real-time clock SATA: serial ATA SDRAM: synchronous dynamic random-access memory SSD: solid-state drive.

Item Specification Digital input Number of input terminals 8 Voltage 12 V DC -10/+15 % (with voltage contact) Current 10 mA DC typ. Connected device output method Dry contact or open collector Digital output Number of output terminals 2 Relay output Output method Photo MOS relay Rated contact voltage 12 V DC, 100 mA DC max. „ Specifications for Wiring Item Wire type Maximum cable length Remarks Power supply 600 V PVC-insulated cable (IEC 60227-3)/ CVV equivalent, stranded cable, 1.25–2.0 mm2 Daisy chain supported (only for cables with the same cross-sectional area of 1.5 mm2) – Ground 600 V PVC-insulated cable (IEC 60227-3)/ CVV equivalent, stranded cable, 1.25–2.0 mm2 Daisy chain supported (only for cables with the same cross-sectional area of 1.5 mm2) – Ground the product with resistance less than 100 Ω. ETHERNET Twisted pair cable, category 5e 100 m 1000BASE-T cable as defined in ISO/IEC8802-3, or equivalent Direct input 600 V PVC-insulated cable (IEC 60227-3)/ CVV equivalent, stranded cable, 0.5–1.25 mm2 350 m Direct output 600 V PVC-insulated cable (IEC 60227-3)/ CVV equivalent, stranded cable, 0.5–1.25 mm2 350 m CVV: control-use vinyl insulated vinyl sheathed cable

Figure 2. External dimensions (mm) „ Name of Parts Fan Communication LEDs USB 2.0 (not used) Line output (not used) Operation state LEDs USB 3.0 (not used) DO status LED ETHERNET LAN1 ETHERNET LAN2 (not used) Display port (not used) Power switch Power supply connector User operation switch 7-segment LED Power supply connector LED (not used) DI status LED Connector (not used) DI connector DO connector Connector (not used) DO connector DI connector Figure 3. Name of parts 230 80 140

a lock) Failure to do so might cause electric shock.  CAUTION  General Do not drop this product. Doing so may cause an injury or may damage the device.  General Install, wire, and use this product under the conditions specified by this manual. Failure to do so may cause fire or device failure.  General Installation and wiring must be performed by personnel qualified to do instrumentation and electrical work. Mistakes in installation or wiring may cause fire or electric shock. z Installation Location This product must be installed in a control panel cabinet. Note: A unit that satisfies the following conditions is considered to be equivalent to a control panel. Flame resistance: V-1 or higher (UL 94 standard) Strength: Enclosure stiffness test (EN 61010-1:2010 8.2) The control panel should be installed in a place that satisfies the following: • An indoor place that is not exposed to direct sunlight • A place that is not near water Note: The product is not waterproof. z Installation Angle • This product should be installed upright in the control panel. Installation of this product on a slant or laid on its side is prohibited. Doing so reduces heat radiation performance, which may cause the internal temperature to rise abnormally. Figure 4. Installation angle • Do not block the ventilation holes by putting an object on top of the product, etc. Install vertically Front Side

Figure 5. Example of installation in control panel cabinet 600 mm 1900 mm 700 mm 215 mm from the panel cabinet ceiling (highest level of the standard layout) 50 mm 50 mm or more*1 35 mm or more 50 mm or more*1 35 mm Fan (Model 83978069-101) • Install one unit at the top of the panel cabinet. 30 mm 30 mm 30 mm duct 30 mm duct 30 mm duct • Install it at the top of the panel (right under the fan). • Install it upright. Note: Do not tilt it. • Check that there is clearance for maintenance. 30 mm duct Power strip Clearance above and under the product Air inlet 0.0174 m2 (198 long oval holes measuring 3 × 30 mm) or larger under the panel door. 40 mm duct Clearance in front of the product • When a device from which hot air is exhausted is installed in the same panel, install the power strip underneath the Supervisory Controller. To reduce the effects of heat radiation, install high-temperature devices under the power strip. • Install the Supervisory Controller, Advanced Controller, and devices that do not generate heat (switching hub, power failure recovery circuit, terminal block, etc.) in the panel. • The depth should be 60 mm max. *1 To place the wiring ducts above and under this product, make sure to leave a clearance of 35 mm or more. 35 mm Supervisory Controller Model BH-101G0_0000 60 mm duct

(1) Pull down the two DIN holders on the bottom of the device. (2) Hook the upper part of the DIN holder to the DIN rail and check that it is hooked securely. (3) Push up the two DIN holders on the bottom of the device. (4) Check that the four DIN holders on the top and bottom of the device are secured on the DIN rail. Check that the device is steady. (5) Secure both ends with the DIN rail clamps (Model 83104567-001). After installation, keep the connectors that come with the device because they will be used for wiring connection. Pull out Hook Push up Install the product on the wall or panel wall using four M4 L=8 screws or four studs with female threads. (1) Make four screw holes in the installation locations. (2) Pull up the two DIN holders at the top of the device and then pull down the two DIN holders on the bottom. (3) Use the four holes for the DIN holder to secure the device with the M4 screws. Check that the device is steady. 150 mm 160 mm Pull out Pull up Secure with an M4 screw

resistance of less than 100 Ω. Improper grounding may cause electric shock or malfunction.  Electric shock Before wiring or maintenance, be sure to turn off the power to this product. Failure to do so may result in electric shock or device failure.  CAUTION  General Installation and wiring must be performed by personnel qualified to do instrumenta- tion and electrical work. Mistakes in installation or wiring may cause fire or electric shock.  General All wiring must comply with applicable codes and ordinances. Otherwise there is a danger of fire.  General Take anti-noise measures if this product is installed in a location near source of electric noise. Failure to do so may cause malfunction or device failure.  General Strip the insulation from cables as speci- fied in this manual. If the length of exposed wire is longer than specified, it may cause electric shock or short circuit between adjacent terminals. If it is too short, it may not make proper contact.  General Tighten the terminal screws with the spec- ified torque. Insufficient tightening of the terminal screws may cause fire or overheating.  Prohibition Do not use unused/spare terminals on this product as relay terminals. Doing so may cause device failure. z Notes on Wiring • Do not use an uninterruptible power supply that outputs rectangular waves. Doing so may cause the device to fail. • Use cable ties so that cables will not hide the LEDs and switches. • Do not let the wiring between the cable duct and the device hang loose. z Wiring of Power Supply Terminal Block Screw connectors are used. (1) Strip 7 mm of insulation from the cable core wire. (2) If the connector is plugged into the device, push in the release levers on the right and left sides of the connector to remove it from the device. (3) Turn the screw above the cable clamp (the hole for the cable) of the connector to the left with a screw- driver to open the cable clamp. Note: Compatible screwdriver blade: 0.6 × 3.5 mm Power supply connector 7 mm Push in Turn the screw to the left until it stops to open the clamp. Opening

into the cable clamp and tighten it by turning the screw above the cable clamp to the right with a screwdriver. The screw tightening torque is 0.5 N·m–0.6 N·m. Make sure there are no strands of cable wire protruding from the cable clamp. Note: Check that the cable is inserted into the cable jack. (5) Lightly pull the cable to check that it does not come out. (6) Insert the connector into the device. Check that the release levers of the connector are securely locked. (7) Lightly pull the cable to check that the power supply connector does not come out. Terminal No. Description 1 AC input 2 AC input 3 Ground Do not insert the cable here. Cable clamp (opening) z Wiring of the Direct Input Terminal Blocks and Direct Output Terminal Block Terminal Nos. 4 to 11 Terminal Nos. 12 to 19 Direct input (DI) terminal block Terminal block (not used) Terminal Nos. 24 to 27 Direct output (DO) terminal block Terminal Nos. 20 to 23 (1) Strip 7 mm of insulation from the cable core wire. (2) If the connector is plugged into the device, push in the release levers on the right and left sides of the connector to remove it from the device. (3) Turn the screw above the cable clamp (the hole for the cable) of the connector to the left with a screw- driver to open the cable clamp. (4) Insert the cable whose wire was stripped in step (1) into the cable clamp and tighten it by turning the screw above the cable clamp to the right with a screwdriver. Make sure there are no strands of cable wire protruding from the cable clamp. (5) Lightly pull the cable to check that it does not come out. (6) Insert the connector into the device. Check that the release levers of the connector are securely locked. (7) Lightly pull the cable to check that the power supply connector does not come out. Push in

Terminal No. Connector Pin No. Description (example usage) 4 1 DI CH1 (fire inputs) 5 2 DI CH1 common 6 3 DI CH2 (generator switching input) 7 4 DI CH2 common 8 5 DI CH3 (power supply status input) 9 6 DI CH3 common 10 7 DI CH4 (reset alarm output) 11 8 DI CH4 common 12 9 DI CH5 (reserved) 13 10 DI CH5 common 14 11 DI CH6 (reserved) 15 12 DI CH6 common 16 13 DI CH7 (reserved) 17 14 DI CH7 common 18 15 DI CH8 (reserved) 19 16 DI CH8 common Terminal No. Connector Pin No. Description (example usage) 20 1 DO CH1 (point alarm) 21 2 DO CH1 common 22 3 DO CH2 (device alarm) 23 4 DO CH2 common 24 5 Not used 25 6 Not used 26 7 Not used 27 8 Not used z Wiring for ETHERNET Figure 6 „ Handling Do the following before turning the power on. (1) Check again that the wiring is done correctly. (2) Peel off the protective sheets before powering the device on. Notes 1. Check that all protective sheets have been peeled off. 2. If foreign substances might get into the product through holes during the period after the comple- tion of installation and wiring but before the unit is powered on, block the ventilation holes with plastic sheets, etc., on the surfaces (on the sides and bottom) that are not covered with protective sheets. Protective sheet  CAUTION  Prohibition Do not block the ventilation holes of this product. Doing so may cause device failure. ETHERNET LAN1 ETHERNET LAN2 (not used)

 WARNING  Electric shock Do not touch electrically charged parts. Doing so may cause electric shock. IMPORTANT!! • Do not test the withstand voltage of this product. Doing so may cause the device to fail. • If more than the rated power voltage is applied to this product, replace the product with a new one. Failure to do so may result in a malfunction. In order to retain the minimum required system data, the product has an on-board lithium ion capacitor module. When no power is supplied due to power failure or power shutoff, the lithium ion capacitor module supplies power for one second (by default) to maintain functions excluding direct inputs/outputs as a countermeasure against instantaneous power failure. It then continues supplying power until the status data stored in the memory is transferred to the secondary storage medium (SSD) as part of the shutdown process. When power is supplied from the main power supply due to restoration of power or power-on operation, the module is charged automatically. • Charge the lithium ion capacitor module by turning on the power for the product within six months of its delivery. Turning on the power charges the capacitor automatically. A continuous charge duration of five minutes or less is required for a full charge. • If a fully charged lithium ion capacitor module has been off for six months or more, it will have fallen below the discharge stop voltage (6.9 V). Charging the module in this state significantly reduces the part life. Therefore, if an excessively discharged state is detected, this product stops charging the lithium ion capacitor module for the sake of safety. The lithium ion capacitor module will no longer be able to be charged. If the POWER LED does not stop flashing and stays on for 10 minutes after turning the power on when the controller is already charged, the controller itself must be replaced. • Do not turn the power on/off frequently. After it is turned on, wait at least 5 minutes before turning it off. • If the SVC will not be turned on again for one month or longer, turn it off in shutdown mode. z Turning OFF the SVC (1) Press the [>] button (one of the user operation switches) three times at intervals of less than 1 second. The shutdown mode will be activated and “” will be displayed. Note: If the interval is 1 second or longer, the mode will return to automatic mode. (2) Press the [ENTER] button. When the shutdown process is complete, “” will be displayed. The LEDs and system indicators will be turned off. Note: 1. Pressing any button except [ENTER] will return the unit to automatic mode. Also, if no button is pressed for 5 seconds or longer, automatic mode will resume. 2. “” will flash every second while shutdown is in process. (3) Turn off the power to the SVC.

Item Product indicator Color State Description Power indicator POWER Green Lit Power ON Flashing Power ON (Lithium ion capacitor module being charged) Not lit Power OFF System error indicator ERROR Red Lit Abnormal Note: Contact Azbil Corporation. Flashing Not lit Normal Active indicator for redundant product configuration ACT Green Lit The device is operating (active). Not lit The device is for backup (standby). Storage access indicator STORAGE Green Lit The data storage is being accessed. Not lit The data storage is not being accessed. ETHERNET communication indicator LAN1 100 LAN2 100 (not used) Green Lit A link is established at 100 Mbps. Flashing Data is being received or transmitted at 100 Mbps. Not lit A link has not been established. LAN1 1000 LAN2 1000 (not used) Green Lit A link is established at 1000 Mbps. Flashing Data is being received or transmitted at 1000 Mbps. Not lit A link has not been established. System indicator Indication using 7-segment LED Blue Normal The four 7-segment LEDs are lit in sequence at their outer edges at an interval of two seconds. Abnormal Indication other than above. DI status indicator DI ch1–ch8 Green Lit DI status is ON. Not lit DI status is OFF. DO status indicator DO ch1 and ch2 Green Lit DO status is ON. Not lit DO status is OFF. Indicator (not used) IN – OUT – LAN1 100 1000 DI1 DI2 DI3 DI4 POWER DI5 DI6 DI7 DI8 D01 D02 ERROR ACT STORAGE 7-segment LED LAN2 100 1000 (not used) REDUNDANT IN OUT (not used)

Doing so may cause electric shock.  CAUTION  Disassemble Do not disassemble this product. Doing so may cause device failure.  General Before cleaning the product or retorquing the terminal screws, be sure to turn off the power to the product. Failure to do so may cause electric shock, device failure, or malfunction. Azbil Corporation personnel who have been trained on the product will carry out periodic maintenance and parts replacement. Please contact us. Note: Refer to the "Model Numbers" section for details on replacement parts. z Notes for Daily Care • Keep the temperature and humidity environment within system specifications. Otherwise, the product life will be affected. • Keep the area around the system clean.  Otherwise, the life of the fan and other parts will be affected. • Do not put devices or other items that cause vibrations or impact near this system. Doing so may result in loose electrical connections. • Do not eat or drink around the system. Doing so may result in spilled liquid or other unexpected accident. z Inspection Inspect the device for the following problems. • The product generates abnormal noise. • The product gives off an unusual odor. • The fan is not rotating and air is not coming out of the exhaust vent. • Dust has built up on the inlet and exhaust vents around the device. • A connector has fallen off of the product. • The display is hard to read. • If the product generates abnormal noise, the fan may have failed. Clean the fan according to "● How to Clean ." If this does not solve the problem, contact Azbil Corporation. • If the product has an unusual odor, possible causes are dust buildup and failure of internal parts. Please contact Azbil Corporation. • If you do not feel air when you put your hand near the fan, the fan has failed. Please contact Azbil Corporation. • If there is dust buildup, clean the fan according to "● How to Clean ." • If connectors have fallen off of the product, reconnect them. • If the display is hard to read, clean the device according to "● How to Clean ." z Notes on Cleaning • Clean the device according to this manual.  Do not touch the parts and switches not mentioned in this manual. Doing so may cause an electric shock or system shutdown. z How to Clean Dust buildup on the fan may cause it to fail, and as a result, the product may not function normally. Therefore, clean around the device every three months. • Vacuum dust around the device using a small vacuum cleaner or other tool. • If the fan generates abnormal noise, remove the fan assembly and vacuum the dust attached to the blades using a small vacuum cleaner or other tool. • Clean the surface of the device with cleaner for office equipment. Do not use cleaners that contain alcohol, thinner or similar substances. • Use the cleaner according to its specified uses and notes on handling.

Remove the fan while this product is operating.  CAUTION  General Before touching this product, be sure to remove any static electrical charge from your body. Otherwise your static electricity may damage some components of the product. Static electrical charge can be removed by touching the grounded metal.  Prohibition When removing the fan, be sure not to insert fingers into the product. Doing so may damage the internal components. (1) Open the door at the top of the device. (2) Remove the fan cover. Pull the fan cover toward you while pressing down on the two triangles on the top of the fan cover. Door Open Fan cover Pull out Pull out (3) Pull the connector out of the fan assembly. (4) Check that the fan has stopped. (5) Lift and remove the fan assembly. (6) Clean the fan assembly using a small vacuum cleaner or other tool. (7) Attach the fan assembly by performing the opera- tion described in step (5) in reverse. (8) Connect the fan assembly connector. (9) Place the fan cover over the fan and push it in until it is in place. (10) Close the door at the top front of the device. (11) After attaching the fan, check that air is vented from the fan cover and that the fan does not generate abnormal noise. Fan assembly Connector Lift

https://www.azbil.com/ 1-12-2 Kawana, Fujisawa, Kanagawa 251-8522 JAPAN Building Systems Company 20 AB-7333 Rev. 7.0 Mar. 2020 (J: AI-7424 Rev. 5.0) AB-7333 * ACTIVAL, ACTIVAL +, Infilex, and savic-net are trademarks of Azbil Corporation. * BACnet is a trademark of American Society of Heating, Refrigerating, and Air-conditioning Engineers (ASHRAE). * Modbus is a trademark and the property of Schneider Electric SE, its subsidiaries and affiliated companies. Install this product in a panel cabinet. Additionally, always keep the panel cabinet accessible only to people with sufficient knowledge concerning electrical equipment. This product complies with the following harmonised standards of the Electromagnetic Compatibility Directive (EMCD), the Low Voltage Directive (LVD) and the Restriction of the use of certain Hazardous Substances in Electrical and Electronic Equipment Directive (RoHSD). EMCD : EN 61326-1 Class A, Table 2 (for or use in an industrial electromagnetic environment) LVD : EN 61010-1 Overvoltage category II Pollution degree 2 RoHSD : EN 50581 Class A (Broadcasting Communication Equipment for Office Use) As an electromagnetic wave equipment for office use (Class A), this equipment is intended to use in other than home area. Sellers or users need to take note of this.