The limiters provide a relay output with interlocking that is activated when the process values are higher or lower than the desired limits.

They are used to protect cooling or heating processes. They admit all types of thermocouples and resistance thermometers.

• Inputs: universal (digital signals for control).
• Outputs: continuous 0/4 … 20mA, logic or relays.
• Communication: MODBUS, RS485.

Parameter Name	Parameter Value
Display	digital
Use	cooling, heating
Other characteristics	universal 4-20 mA