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Desigo™
Automation stations
PXC4.E16
A6V11646018_en--_k
2023-02-27
For the control of primary plants
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Compact automation station for HVAC and building control systems,
freely programmable using graphical programming interface
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BACnet/IP communication (BTL certified)
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BACnet Secure Connect communication
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2-port Ethernet switch for low-cost cabling
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16 inputs/outputs: 12 universal inputs/outputs, 4 relay outputs
Extendable via I/O modules TXM...
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KNX PL-Link bus to connect sensors and operator units (including bus power)
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Integration of Modbus data points via RTU and / or TCP
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WLAN interface for engineering and commissioning
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Operating voltage AC 24 V
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Mounted on standard rails or on the wall
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Plug-in screw terminal blocks
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Related Manuals for Siemens Desigo PXC4.E16
Summary of Contents for Siemens Desigo PXC4.E16
- Page 1 Desigo™ Automation stations PXC4.E16 For the control of primary plants ● Compact automation station for HVAC and building control systems, freely programmable using graphical programming interface ● BACnet/IP communication (BTL certified) ● BACnet Secure Connect communication ● 2-port Ethernet switch for low-cost cabling ●...
- Page 2 The following functions are available with KNX PL-Link bus: – Communication with room operator units and sensors – Plug-and-play connection of Siemens field devices with KNX PL-Link ● Engineering and commissioning with the ABT Site Tool using graphical function charts ●...
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Page 3: Equipment Combinations
Multi state input on TXM1.8D / TXM1.16D ● Multi state output on TXM1.6R / TXM1.6R-M PXC4 can power TXM extensions modules. For further details see PXC4, PXC5 & PXC7 Planning overview A6V13054435 and data sheets. Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27... -
Page 4: System Controller
BACnet/IP web server with standard functionality PXG3.W100-2 A6V12304192 BACnet/IP web server with extended functionality PXG3.W200-2 System controller Description Type Data sheet System controller to integrate Modbus and MS/TP devices PXC5.E003 A6V11646020 PXC7 A6V12505052 Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27... - Page 5 Holes for wall mounting Service button (identification in the network and Date / Series and Serial number WLAN on/off) LEDs for communication and state QR code for default WLAN access Description see Technical data Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27...
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Page 6: Led Displays
Wait until the device has fully started – unconfigured (green RUN LED and red SVC LED are flashing) Product documentation Related documents such as the environmental declarations, CE declarations, etc., can be downloaded from the following Internet address: www.siemens.com/bt/download Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27... - Page 7 Delete all personal data and dispose of the item(s) at separate collection and recycling facilities in accordance with local and national legislation. For additional details, refer to Siemens information on disposal. Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure...
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Page 8: Warranty
Warranty The application-specific technical data is guaranteed only in combination with the Siemens products listed in the 'Device combinations' section. If third-party products are used, any guarantee provided by Siemens will be invalidated. Technical data Power supply Operating voltage (24 V~, ⏊, AC 24 V -15 / +20 % (PELV) - Page 9 Field device supply (I/O module TXM) AC 24 V output current (terminal V~ on the TXM Max. 2 A, short-circuit proof module) Sum of onboard V~ and TXM module V~ currents is max. 2 A. Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27...
- Page 10 3-wire cable, shielded cable recommended (shield must be connected to building earth in the mounting panel) Cable length Max. 1000 m (3300 ft) Protection Short-circuit proof Protection against faulty wiring with AC 24 V Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27...
- Page 11 Min. closing/operating time [ms] Of which Max. counter frequency including bounces Max. bounce time [ms] (symmetrical) BI NO / BI NC BI Pulse NO CI Mech (25 Hz) 25 Hz CI El (100 Hz) 100 Hz Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27...
- Page 12 NC contact at 2 A resistive 1 x 10 switching cycles Reduction factor for inductive load (cos phi = 0.6) Insulating strength between relay contacts and system AC 3750 V, as per EN 60730-1 electronics (reinforced insulation). Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27...
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Page 13: European Union Conformity
Documents can be downloaded at www.siemens.com/bt/download. European Union conformity Contact for regulatory topics: (EU) Siemens AG, Berliner Ring 23, DE-76437 Rastatt FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. - Page 14 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.
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Page 15: Connection Terminals
Feedback contact (NO) Feedback contact (NC) Count inputs: Counter inputs, that count faster than 1 Hz and are laid with more than 10 meters using analog inputs in the same cable duct, must be shielded. Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27... - Page 16 General device with control input DC 0...10 V V V + + V V + + powered by the automation station General device with control input DC 0...10 V Do NOT ground external power (ground loops) Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27...
- Page 17 All dimensions in mm and inches. PXC4.E16 198 (7.80") 3 (0.12") 70.5 (2.78") 183 (7.20") 7 (0.28") 49 (1.91") 4.1 (0.16") 26.5 (1.04") PXC4.E16 with TXM module 198 (7.80") 64 (2.52") 7 (0.28") 269 (10.59") Siemens Schweiz AG A6V11646018_en--_k Smart Infrastructure 2023-02-27...
- Page 18 Issued by © Siemens Switzerland Ltd, 2020 Siemens Switzerland Ltd Technical specifications and availability subject to change without notice. Smart Infrastructure Global Headquarters Theilerstrasse 1a CH-6300 Zug +41 58 724 2424 www.siemens.com/buildingtechnologies Document ID A6V11646018_en--_k Edition 2023-02-27...