Dual Relay Controller CHQ-DRC2(SCI)
Hochiki CHQ-DRC2(SCI) Overview
The Hochiki CHQ-DRC2(SCI) is a Dual Relay Controller expertly designed for effective control of various devices, including dampers and shutdown systems. This controller features:
- Two general-purpose relay outputs, each with independent controls.
- Local power supply fault monitoring.
- IP65 rated with optional back box (CHQ-BACKBOX).
Technical Features:
- Operates on a loop power basis with a single loop address.
- Relay contacts rated at 30 V dc and up to 1 A.
- Auxiliary monitored input and DIN rail compatibility.
Compliant with the highest safety standards (LPCB approved) for reliable performance in any environment.
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- Hochiki CHQ-DRC2SCI
Specifications
Dimensions
Specifications
Model Number | CHQ-DRC2(SCI) |
---|---|
Operating Voltage | 17 - 41 V dc |
Relay Contact Rating | 30 V dc max, 1 A |
Operating Temperature Range | -10 °C to +50 °C |
Storage Temperature Range | -30 °C to +60 °C |
Maximum Humidity | 95% RH Non Condensing |
Dimensions
Length | 157 mm |
---|---|
Width | 127 mm |
Depth | 35 mm |
Dual Relay Controller CHQ-DRC2(SCI) features

Hochiki CHQ-DRC2(SCI) Dual Relay Controller, Addressable Fire Alarm Accessory, 30 V dc, 1 A, IP65, Hochiki CHQ-DRC2SCI