Thermostat controller 900321.002

Technical data

  • Housing dimension ST129 DIN rail
  • Power supply 230V AC
  • Switching inputs none
  • Number of outputs 3
  • Sensor type Multi resistance
  • ST-Bus available No
  • Software 03

Product description

The controller ST129-KH1TA.03 is intended for the assembly on DIN rail, which allows easy installation in the switch gear cabinet.
The switching outputs of the thermostatic controller can be programmed as

-two-point controller with alarm contact
-three-point controller with alarm contact
-two-stage controller with alarm contact
-three-stage controller.

Beside the standby key there is a further key to set functions, which can be variously parametered.

Wiring diagram

Dimensional drawing

Data sheet             Installation instructions

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