SIPLUS HCS300I can be adapted to your special application by using various modules:

• The basic unit handles the central functions and communicates with the higher-level automation system.
• Digital modules expand the SIPLUS HCS300I by additional digital outputs via which solid-state relays (SSR) or contactors are switched.
• Temperature modules process analog temperature values supplied by the temperature sensors of your plant.
• The current measuring module measures the load currents, the voltage/current measuring module measures the load currents and the voltages of the heating or cooling devices, and delivers the values to the basic unit.

SIPLUS HCS300I is snap-mounted on a TH 35 DIN rail compliant with IEC 60715 or screw-mounted with additional push-in lugs.

If your application requires more than 16 temperature measuring channels or 24 digital outputs, a second SIPLUS HCS300I basic unit can be connected to the higher-level automation system. A further 16 temperature measuring channels or 24 digital outputs are therefore available.