This micro-processed controller serves for temperature control at high measuring accuracy. Beside resistance sensors and semiconductor thermo element the multi-sensor sensor entrance can equally process 0... 10V and/or 4...20mA. The PID regulation and/or thermostat regulation can be activated via parameter setting. Outputs are three relay contacts, a SSR output and an analogue output. Red LED lamps indicate the status of the output relays. Networking of the controller takes place via the ST-Bus interface. The setpoints and parameters determining the process are adjusted with a 5-field plastic foil keyboard.

Please note that the analogue output is not galvanically separated from the supply voltage. To avoid any problems operate the controller with a separate transformer. 900310.014