PMA KS 50-1 PID Temperature Controller

The universal KS 50-1 temperature controller is intended for precise and cost-effective control tasks. The instrument provides simple 2-point (on/off) control, continuous PID control or 3-point stepping control. The process value signal is connected via a universal input. A supplementary analog input can be used for heating current measurement or as an external set-point input.

The KS 50-1 has three process outputs that can be 3 relays or 2 relays plus a universal output. This universal output can be used for operating a solid-state relay, a continuous current/voltage output or to energize a two-wire transmitter. Optionally there are two additional optocoupler outputs that can be used freely.

The controller is suitable for a number of industry applications including:

Furnaces and ovens
Burners and boilers
Plastics processing
Hot runners
Climatic chambers
Heat treatment plants

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Button Text

Additional information



Din Size

Dimensions and Size

96m x 48mm x 118mm (HxWxD), 1/8 DIN


Pin or screw terminals

Primary Input Type

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

Other Inputs

External setpoint, Heating current monitoring

Output Type

Relay, Logic, Continuous, Optocoupler

Max. Number of Outputs:


Scan Time:

100 ms

Control Type:

2-point (on/off), continuous PID control, or 3-point stepping

Number of Programmer Segments:


Power Supply:

90-260 VAC, 20,4-26,4 VAC: Frequency 48-62 Hz,
18-31 V DC


Modbus RS422/485

Panel Sealing:



CE, cULus, DIN EN 14597, GOST-R

Software Tools: