KS 94 Temperature Controller with Cascade Control

The KS 94 single loop controller is configurable for ON/OFF control, PID control and motorised valve control. The output function can be configured for ?/Y/Off, position control, split-range control, and numerous 3-point combinations of switching/continuous control.

Control modes are set-point, set-point/cascade, and programmer, each with the possibility of setpoint offset. The effect of offset can be additive e.g. reduced standby set-point or as a factor e.g. O2 correction or split load. Offset can be triggered by an external contact, whereby the value is defined via an analog signal or via an adjustable parameter.

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Additional information



Din Size

Dimensions and Size

96m x 96mm x 160mm (HxWxD), 1/4 DIN


Flat pin or screw terminals

Primary Input Type

Universal (TC, RTD, DC linear mA/mV)

Other Inputs

External setpoint, Ratio input, Three component input, Potentiometer input

Output Type

Relay, Current/logic output

Max. Number of Outputs:


Scan Time:

200 ms

Number of Programmer Segments:

3 Programs x 20 Segments

Control Type:

ON/OFF, PID-2-point, 3-point and 3-point stepping and continuous control

Power Supply:

24 VAC / DC, 90-250 VAC


TTL, RS422 & RS485, Profibus-DP, Interbus

Panel Sealing:




Software Tools:

Engineering Tool ET/KS 94, Simulation Tool SIM/KS 94