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CM1N9203en_05
2015-11-23
Desigo™ TRA
Room automation stations
Modular, programmable room automation stations for HVAC, lighting, and
•
shading.
BACnet / IP communications; BACnet profile ASC (BTL label).
•
Optional island bus to connect TX-I/O modules with any data point mix
•
(including bus supply).
Optional KNX PL-Link peripheral bus to connect sensors, actors and room
•
units (including bus supply).
Optional DALI bus to connect ballasts (including bus supply).
•
Optional Connection of individual devices with KNX S-Mode via
•
KNX PL-Link.
Ethernet switch for communication and tool connection.
•
USB Device interface.
•
Operating voltage AC 24 V.
•
Mounting on standard mounting rail.
•
9
203
PXC3.E...
Building Technologies
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Table of Contents
Related Manuals for Siemens PXC3.E16A100A
Summary of Contents for Siemens PXC3.E16A100A
- Page 1 Desigo™ TRA PXC3.E... Room automation stations Modular, programmable room automation stations for HVAC, lighting, and • shading. BACnet / IP communications; BACnet profile ASC (BTL label). • Optional island bus to connect TX-I/O modules with any data point mix • (including bus supply).
- Page 2 Total number of data point used by TX-I/O, KNX PL-Link and DALI. For details see Desigo Technical principles CM110664, chapter 18. Commercially available DALI -ballasts with a DALI address. 2 / 12 Siemens PXC3.E... Room automation stations CM1N9203en_05 Building Technologies...
- Page 3 This offers maximum flexibility. • The KNX PL-Link peripheral bus supports room operator units, sensors, and actuating devices. Selected Siemens field devices to the KNX PL-Link bus (devices with the KNX PL-Link logo) can be connected. The KNX PL-Link bus supports integration of commercially available devices with KNX S-Mode (requires ETS engineering).
- Page 4 It must be switched off via tool when using an external supply. This is typically the case if the devices connected to the KNX PL-Link consume more than the 160 mA available from the internal supply. 4 / 12 Siemens PXC3.E... Room automation stations CM1N9203en_05...
- Page 5 • Installation manual Desigo TRA, CM111043. • TX-I/O planning and installation manual, CM110562. • Application Guide for IP Networks in Building Automation Systems, CM110668. • Desigo Technical principles CM110664, chapters 18 and 26. 5 / 12 Siemens PXC3.E... Room automation stations CM1N9203en_05 Building Technologies...
- Page 6 Operation AC 24 V operating voltage is incorrectly wired (conductors ~ and ⏊ inverted). If island bus or USB communications do not work, this is an indicator that the 6 / 12 Siemens PXC3.E... Room automation stations CM1N9203en_05 Building Technologies...
- Page 7 Type B (USB device) Data rate (USB 1.1) 12MBit/s Galvanic isolation of ⊥ Protective circuit against surges and Yes (balancing currents are limited, also over current in the GND conductor) 7 / 12 Siemens PXC3.E... Room automation stations CM1N9203en_05 Building Technologies 2015-11-23...
- Page 8 Island bus interface Interface type Communications Siemens specific protocol DC output Nominal voltage DC 24V Max. current 600 mA (sufficient for typically 8 TX-I/O modules) Parallel switchable with 3 supply For details, see: TX-I/O planning and modules TXS1.12F10 installation manual, CM110562)
- Page 9 CM1E9203 *) contains data on ISO 9001 (Quality) environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal) *) The documents can be downloaded from http://siemens.com/bt/download. Color Housing RAL 7035 (light-gray) Dimensions Housing as per DIN 43 880, see dimensions Weight PXC3.E7x..
- Page 10 Island bus The island bus is created automatically when TX-I/O labels) devices are snapped on the standard mounting rail *) Fitted, but no labeling and no function in this type 10 / 12 Siemens PXC3.E... Room automation stations CM1N9203en_05 Building Technologies...
- Page 11 (connections AC 24 V, fusing) KNX 2) 24V/2A 24V~ 24V~ Island bus T 10A DALI Island Bus 1) DALI 3) 1), 2) Not with PXC3.E16A-100A Only with PXC3.E..A... types 11 / 12 Siemens PXC3.E... Room automation stations CM1N9203en_05 Building Technologies 2015-11-23...
- Page 12 Dimensions All dimensions in mm 12 / 12 2012 Siemens Switzerland Ltd Subject to change Siemens PXC3.E... Room automation stations CM1N9203en_05 Building Technologies 2015-11-23...