PXC52
Siemens HVAC Programmable Automation Station

The Siemens PXC52 is a freely programmable compact automation stations for HVAC and building services systems. The part was originally manufactured under the Landis & Staefa brand.  The fixed data point mix ensures optimum efficiency for frequently used applications with standard signals.

• Fixed data point mix for 52 physical data points per station
• Direct connection of field devices
• Management functions (alarm management, time schedulers, trend functions,
• remote management, access protection, etc.)
• Stand-alone application or use as interconnected devices/systems
• Optional devices variants (automation station with modem interfaces, manual
• switches)
• Connection of PXM10 and PXM20 operator units
• Connection of QAX... room units
• Standard communication BACnet over LonTalk