Binary output

Heating actuator, 6-gang 0.05 A

6-gang DRA heating actuator with integrated bus coupler. For switching electrothermic valve drives for heating systems. The heating actuator is equipped with 6 electronic outputs which can control valve drives in dependence on Instabus telegrams. In the process, up to 4 electrothermic valve drives can be connected per output. Installation on DIN cap rail. The outputs can be controlled either with switching or with pulsewidth modulation (PWM). Separate overload and short-circuit detection for each output. The function of the actuator can also be tested without bus voltage. In the unprogrammed state, pulse width modulation with a corrected variable of 50 % and a cycle time of 15 minutes are already stored in the actuator.

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