Siemens BMS System

Digitalisation means buildings are becoming more and more connected and the importance of having all building data in sight is constantly increasing. Whether you wish to enhance occupant comfort and productivity or to improve operational and energy efficiency, building management systems enable you to connect, monitor and operate your facility easily.‚Äč


The PXC4.E16 Automation Station is a smart device that helps control and manage heating, ventilation, and air conditioning (HVAC) systems in buildings. It can set schedules for when the systems turn on and off, monitor temperature and other conditions, and provide alerts if something goes wrong. It can also connect to different devices and sensors, making it flexible and adaptable for various building needs. With user-friendly tools, it allows easy customisation and configuration. Overall, it makes controlling and optimising building systems simpler and more efficient.

Operating voltage: AC 24 V
Communication: BACnet/IP, BACnet/SC
Relay outputs, number: 4
Universal inputs/outputs, number: 12
Mounting: Inside rooms , Directly on the damper shaft , Front mounting
Degree of protection: IP20
Dimensions (W x H x D): 198 x 124 x 71 mm

Features & Benefits:

  • Freely programmable automation station for HVAC and building service plants.
  • System functions: alarming, scheduling, trending, access protection.
  • Close resemblance to CEN standard 11312 for easy customisation.
  • 16 onboard IOs (12 universal input/outputs and 4 relay outputs).
  • Direct connection of I/O modules (TXM) for expandability.
  • Integration of up to 40 Modbus data points for efficient communication.
  • Direct connection of field devices with power supply.
  • Battery-free operation with Supercap energy reserve for real-time clock (7 days).
  • Engineering and commissioning with user-friendly tool ABT Site using graphical function charts.
  • Generic object viewer for easy access to device local datapoints.
  • BTL tested BACnet communication on IP (BACnet/IP and BACnet/SC) or BACnet MS/TP.
  • BACnet secure communication for enhanced data security.
  • WLAN interface for convenient engineering and commissioning.