Hochiki Dual Relay Controller - DIN Enclosure with SCI SCD400/4-1AC The monitored input can be

The monitored input can be used for local power supply fault monitoring or as a general-purpose input

Remote Enable & Fan Status

and Heater

Professional Installation Guidance:

Model CHQ-DZM/DIN(SCI)-IS is Dual Zone Module which is fully compatible with Hochiki's ESP analogue addressable protocol and I

Hochiki Dual Relay Controller - DIN Enclosure with SCI SCD400/4-1AC The monitored input can beModel CHQ DRC2 DIN(SCI) is a Dual Relay Controller designed to provide two general purpose relay outputs, each output can be driven separately for control of such devices as dampers or for control of plant and equipment shutdown. The monitored input can be used for local power supply fault monitoring or as a general purpose input. The unit is also available as a boxed module version; both models feature an integral short circuit isolator. The CHQ DRC2