• System functions (alarming, scheduling, trending, access protection)
• Freely programmable (close resemblance to CEN standard 11312). All function blocks, available in libraries, can be graphically connected.
• Total 24 onboard IO’s: 8 universal input/outputs, 8 super universal input/outputs, 2 Digital Input and 6 relay outputs.
• Allows for the direct connection of I/O modules TXM. Up to 4 TXM modules (depending on the type) can be powered directly. Maximal number of inputs and outputs (onboard and TXM) is 80
• Integration of up to 80 Modbus data points
• Direct connection of field devices; the automation station provides power supply for inputs and outputs as well as for active sensors.

• Battery free: Energy reserve (Supercap) to support real-time clock (7 days)
• Engineering and commissioning with the user-friendly tool ABT Site using graphical function charts
• Generic object viewer for device local datapoints via an embedded web interface
• BTL tested BACnet communication (BACnet/IP and BACnet/SC) or BACnet MS/TP, in compliance with the BACnet standard including B-BC profile (Rev. 1.15)
• BACnet secure communication
• WLAN interface for engineering and commissioning

Compatible I/O smodules:

• 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
• TXS1.12F10
• TXS1.EF10
• TXA1.IBE