Siemens POS8.4420/109 Manual 

Basic Documentation A6V11471220_en--_a 2018-11-30 Smart Infrastructure ...

Table of Contents 1 About this document .................................................................................... 3 1.1 Revision history ............................................................................................... 3 1.2 Before you start ............................................................................................... 3 1.3 Reference documents ..................................................................................... 4 2 Product overview ......................................................................................... 5 2.1 Ty ...

Revision history 1 3 | 32 Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 1 About this document 1.1 Revision history Revision Date Changes Section a November, 2018 First edition All 1.2 Before you start The table below lists the third-party trademarks used in this document and their legal owners. The use of trademarks is subject to international and domestic provisions of the law. Trademarks Legal owner KNX® KNX Association, B - 1831 Brussels-Diegem Belgium http://www.knx.org/ All product names listed in the table are registered (®) or not registered (™) trademarks of the owner listed in the table. We forgo the labeli ...

Reference documents 1 4 | 32 Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 1.3 Reference documents Ref. Document title Document number [1] Data sheet A6V11519429 [2] Mounting instructions A6V10733764 ...

Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 2 Product overview 2.1 Type summary Product number Stock number Feature LCD display with backlight Minimal order size Temperature sensor Humidity sensor POS8.4420/109 S55625-H422-A100 Yes No Yes 20 POS8.4440/109 S55625-H444-A100 Yes Yes Yes 20 2.1.1 Equipment combinations Type Type no. Document ID Description Controller POS3.5715/100 A6V11417931 For HVAC control, switching and monitoring functions Controller POS3.3515/100 A6V11417931 For HVAC control, switching and monitoring functions 2.2 Features ● Measurement of room temperature (POS8.4420/109) ● Me ...

Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 2.3 System topology ...

Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 2.4 Mechanical design 1 Gasket for panel mounting 4 KNX PL-Link bus connector 2 Base plate with ● screw holes for all common conduit boxes ● guide channels for wiring from center, up, or bottom 5 Jack connector for tool connection 3 Room operator unit 2.5 Diagrams 2.5.1 Connection terminals KNX PL-Link plug Connector Pin Description + KNX PL-Link (positive) - KNX PL-Link (negative) To find the location of the KNX PL-Link plug, refer to Mechanical design NOTICE! Users can choose either pair of the pins to connect. ...

Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 NOTICE Wires are NOT interchangeable! The device is protected against faulty wiring, but communication does not work on interchanged wires. Do not connect the KNX / KNX PL-Link bus to the tool plug, only the tool. Tool plug Connector Pin Description + KNX PL-Link (positive) - KNX PL-Link (negative) 2.5.2 Connection diagrams Operation R1 The device - room operator unit (POS8.44xx) N1 The controller - room automation station Twisted pair ...

Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 2.6 Dimensions Unit: mm Figure 1: Dimensions for housing Figure 2: Dimensions for mounting ...

General regulations 3 10 | 32 Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 3 Important information on safety and disposal This section explains general and system-specific regulations for mains and operating voltages. It includes important information for your safety and the safety of the entire plant. 3.1 General regulations Comply with the following general regulations during engineering and execution: ● Electrical and mains power regulations for the given country. ● Other applicable, national regulations. ● Building installation regulations for the given country. ● Regulations of the ...

Disposal 3 11 | 32 Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 3.4 Disposal The device is considered an electronic device for disposal in accordance with the European Guidelines and may not be disposed of as domestic garbage. ● Dispose of the device through channels provided for this purpose. ● Comply with all local and currently applicable laws and regulations. ...

Preparation 4 12 | 32 Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 4 Mounting and installation Comply with the following notes as well as the Mounting instructions (A6V10733764) to mount the room operation unit. 4.1 Preparation Check the package contents for visible signs of transport damage and for completeness. Do not install parts damaged during shipment. Contact your Siemens representative in the event of damaged parts. Note the information in the data sheet of these operating instructions before installing the device: ● Climatic ambient conditions ● Protection classes ● The devices are suitable for wal ...

Mounting instructions 4 13 | 32 Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 4.2 Mounting instructions ● Mounting instructions A6V10733764 are enclosed with the devices. ● Remove the breakout on the housing before putting the cable into the gaining channel. ● If 4-wire cables are used for daisy chain wiring, remove the cable coating, as it will not fit in the gaining channel. ● Keep a distance of at least 20 mm from the base plate to any object above the base plate such as cable ducts to snap the device cover onto the base plate. Mounting instructions Wall mounting Cable ducts on the wall Panel mounting ...

Mounting instructions 4 14 | 32 Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 Dismounting/service ...

5 15 | 32 Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 5 Commissioning Before commissioning a room operator unit, make sure an application is downloaded onto the connected controller, from where the functions are downloaded into the room operator unit. After successful commissioning, the room operator unit displays the default operating page defined in the application loaded in the controller. In a 1:1 connection, i.e. only one room operator unit connecting to one controller, when powered up via the KNX bus for the first time, the room operator unit automatically commissions itself. After succ ...

5 16 | 32 Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 - If the test is positive, the LED is lit continuously. - If the test fails, the LED flashes (1 s on, 1 s off). 2. Briefly press the programming pin (<2 s) to stop displaying the result of the connection test. The service LED goes off. 5.1.3 Reset to factory setting Press the programming pin (>20 s). The device is locked and reboots within 8 s. The controller removes it from its device list. During this time, the device can safely be removed from the network. NOTICE! The LED is off during this procedure. If the bus plug remains connected, ...

Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 6 Technical data Power supply Operating voltage KNX PL-Link DC 21...30 V Max power consumption 7...10 mA Interfaces Type of port between controller and room operator unit KNX PL-Link Baud rate 9.6 kbps Protocol KNX PL-LINK Standard KNX connector Wire diameter 0.8 mm, max. 1.0 mm (solid conductors only) Cable type 2-core twisted pair, stranded, solid Single cable length (from room automation station to room operator unit) <1000 m Section 0.5…1.5 mm² Bus line polarity PL+, PL- Bus terminating resister not required Sensor data Temperature sensor Measuring element NTC re ...

Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 Standards, directives and approvals EU conformity (CE) A6V11210253 *) RCM conformity to EMC emission standard A6V11210257 *) IC compliance CAN ICE-3(B)/NMB-3(B) UL compliance UL916 FCC compliance Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. Environmental compatibility The product environmental declaration (A6V10733777 *) contains data on environmentally compatible produc ...

Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 7 Functions Elements Functions / / Operating modes: Home / Away / Temporary / Temporary modes: Ventilation boost / Fireplace / / / HVAC modes: Comfort / Economy / Unoccupied / Protection / Auto / Manual Manual Ventilation Temperature Domestic hot water Notification Clock / General / Expert / Indicates an operable element Wait Start List Alarm (A-alarm) notification abnormal and unacknowledged Alarm(A-alarm) notification normal and unacknowledged Alarm (A-alarm) notification abnormal and acknowledged Alarm (A-alarm) notification normal and acknowledged Service (B-alarm ...

Siemens A6V11471220_en--_a Smart Infrastructure 2018-11-30 Elements Functions Acknowledge all notifications Reset Confirm Cancel Go back / Exit / next + / - Increase / decrease Add a switching point Edit Delete 1 2 3 4 5 6 7 1=Monday, 2=Tuesday, …, 6=Saturday, 7=Sunday Time Switch point Scheduler bar Read parameter Outside temperature Room temperature Auxiliary input for Comfort Auxiliary input for Economy Auxiliary input for Unoccupied Auxiliary input for Protection Auxiliary input for Ventilation Auxiliary input for fireplace Auxiliary input for kitchen hood ...