Page 1
Desigo™ DXP Primary automation station, BACnet MS/TP, 24 V DXP2.M18 Automation station for control of single zone, variable air and constant air, rooftop units. ● Compact, configurable primary automation stations for RTU applications. ● Operating temperature suitable for rooftop installation. ●...
Page 2
USB connection for service and commissioning, firmware download, and LAN access. ● The following functions are available with the KNX PL-Link bus: – Communication with room operator units, switches, sensors and actuators. – Plug-and-play connection of Siemens field devices with KNX PL-Link. LED indication and Service button LED color Activity...
Page 3
985-124 499 Ohm Resistor Kit Product documentation Related documents such as the environmental declarations, CE declarations, etc., can be downloaded from the following Internet address: https://siemens.com/bt/download Notes Safety CAUTION National safety regulations Failure to comply with national safety regulations may result in personal injury and property damage.
Page 4
2 KV and fixed 12 Mbps speed for fastest firmware upgrades. Strain relief Strain relief protects flexible electrical wiring against mechanical stress. The wiring must be fixed using cable binders to the tabs on the housing base. Siemens A6V12153309_en--_d Smart Infrastructure 2022-04-06...
Page 5
4 A irreversible SELV/PELV Transformer with secondary current limitation of max. 10 A or external secondary current fuse Non-renewable fuse Max. 10 A, slow-blow Circuit breakers Max. 13 A, characteristic B, C, D as per EN 60898 Siemens A6V12153309_en--_d Smart Infrastructure 2022-04-06...
Page 6
2 mV Open connection: Negative voltage -1.5 V, 8 μA (line failure detection) Use 499Ω Resistor Kit (see Accessories) to convert 4-20mA input to 0-10V input and power 4-20mA device from DC 24V sensor supply. Siemens A6V12153309_en--_d Smart Infrastructure 2022-04-06...
Page 7
Plug: Type B Data rate: 12 Mbps maximum, not isolated, short circuit protected Type: KNX TP1 PL-Link, galvanic isolation Baud rate: 9.6 kbps Bus power: 50 mA Short-circuit proof, and protected against faulty wiring at max. AC 24 V Siemens A6V12153309_en--_d Smart Infrastructure 2022-04-06...
Page 9
1. This device may not cause harmful interference, and 2. this device must accept any interference received, including interference that may cause undesired operation FCC Caution: Changes or modifications not expressly approved by Siemens Switzerland Ltd. could void user authority to operate the equipment. United States representative https://new.siemens.com/us/en/products/buildingtechnologies/home.html Industry Canada statement This device complies with ISED’s license-exempt RSSs.
Page 10
System neutral (always ground to the transformer) 61...72 Triacs Y1...Y8 Switching output AC 24 V 1...8 ⏊ System zero 81...88 analog Y10...Y40 Positioning output DC 0...10 V 1...4 outputs ⏊ System zero Service Service button Display Operation LED Siemens A6V12153309_en--_d Smart Infrastructure 2022-04-06...
Page 11
All dimensions in mm and inches Without terminal cover 4,2 mm (0.16 in) 4,5 mm (0.18 in) 59,5 mm 165 mm (6.5 in) (2.34 in) 180 mm (7.09 in) With terminal cover 59,5 mm 9205M02 (2.34 in) Siemens A6V12153309_en--_d Smart Infrastructure 2022-04-06...