The controller ST710-KEJV.03 has a plastic foil keyboard with 5 fields. Three of them are there to adjust the setpoint and all parameters of the controller. The remaining 2 are there to assign special functions with the help of parameters. The controller is supplied with a tension of 12-24V~ or 16-36V=. The two relays are executed as change-over contacts and have a maximum Ohm (inductive) electric load of 8(1,5)Ampere. 900210.004
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