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DIN rail PLC PXC4.E16-2
with integrated I/O12-Ianalog inputs

DIN rail PLC - PXC4.E16-2 - Siemens Building Technology HVAC Products - with integrated I/O / 12-I / analog inputs
DIN rail PLC - PXC4.E16-2 - Siemens Building Technology HVAC Products - with integrated I/O / 12-I / analog inputs
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Characteristics

Type
DIN rail
Input/output
with integrated I/O, with expandable I/O card, relay outputs, analog inputs, 12-I
Network
Modbus, with Ethernet interface, WiFi
Other characteristics
with real-time clock
Applications
for HVAC

Description

Product description
Freely programmable automation station for HVAC and building services with integrated communication protocols and local engineering features.
  • System functions: alarming, scheduling, trending and access protection
  • Freely programmable (close resemblance to CEN 1131). Function blocks available in libraries can be graphically connected
  • Onboard I/O: 16 total — 12 universal inputs/outputs and 4 relay outputs
  • Expandable via TXM I/O modules; up to 4 TXM modules can be powered directly; maximal total I/O (onboard + TXM): 40
  • Integration of up to 40 Modbus data points
  • Direct connection and power supply for field devices and active sensors
  • Battery-free energy reserve (Supercap) to support real-time clock for 7 days
  • Engineering and commissioning with ABT Site using graphical function charts; embedded web interface with generic object viewer for local datapoints
  • BTL-tested BACnet communication: BACnet/IP, BACnet/SC and BACnet MS/TP; includes B-BC profile; supports BACnet secure communication
  • WLAN interface available for engineering and commissioning


Compatible I/O extension modules:
  • TXM1.8D
  • TXM1.16D
  • TXM1.8U
  • TXM1.8U-ML
  • TXM1.8X
  • TXM1.8X-ML
  • TXM1.6R
  • TXM1.6R-M
  • TXM1.8P
  • TXM1.8T
  • TXM1.4D3R


Product information / Technical specifications
  • Product No.: PXC4.E16-2
  • Stock No.: S55375-C150
  • Warranty: 24 Months
  • GTIN: 4047625026929
  • Operating voltage: AC 20.4…28.8 V / DC 20.4…28.8 V (nominal 24 V)
  • Communication: BACnet/IP, BACnet/SC (also BACnet MS/TP)
  • Relay outputs: 4
  • Universal inputs/outputs: 12
  • Current inputs 4-20 mA: 4
  • Mounting: DIN rail or wall mounting
  • Degree of protection: IP20
  • Dimensions (W x H x D): 198 x 124 x 70.5 mm
  • Maximal total inputs/outputs (onboard + TXM): 40
  • Integration of up to 40 Modbus data points
  • Supercap energy reserve for RTC (7 days)
  • Engineering via ABT Site; embedded web interface and generic object viewer; WLAN for commissioning

Catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.