The model CS4S is a compact digital temperature controller for the display, control and monitoring of temperature.

The controller features a multi-function input, meaning the configuration of the sensor input can be set.

Thus the flexibility of the controller is considerably increased, and stock-holding is made easier.

An alarm output for monitoring the actual value is also available as standard.

The control parameters can be set across broad ranges. Auto-tuning, which facilitates finding the optimal control parameters, can be activated.

The controllers are designed for installation in a control panel.

The control output can be set either as relay (for slow control), as logic for the control of electronic solid-state relays´ (for fast control and high current loads) or as a continuous 4 ... 20 mA output.

As options, there is a 2nd alarm output available for the monitoring of the actual value and the control loop, and a heater break alarm for monitoring the control output, or, alternatively, a 2nd relay output. Likewise, an RS-485 serial interface or a parameter memory for a 2nd set point is available.

The parameter memory can be selected via an external connection terminal.