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Hochiki CHQ-DRC2/M(SCI) Marine Approved Dual Relay Controller with SCI
SKU
CHQ-DRC2/M(SCI)
£72.71 £60.59
Hochiki CHQ-DRC2/M(SCI) Marine Approved Dual Relay Controller with SCI
- Buy 10 for £71.59 £59.66 each and save 2%
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The Hochiki CHQ-DRC2/M(SCI) is a Marine Approved Dual Relay Controller module 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 also features an integral short-circuit isolator. The CHQ-DRC2/M(SCI) utilises simple DIL switches for reliable addressing. A back box is also available (CHQ-BACKBOX) which, when used in conjunction with the CHQ-DRC2/M(SCI), increases the IP rating to IP65.
| Key Features |
|---|
| > Loop Powered > Single Address > 2 Independently Controlled Changeover relays > Relays Contact Rated at 30 V dc at 1 amp > Auxiliary Monitored Input > "Smart-Fix" Housing System for flexibility > Features an integral SCI > Approved to MED by GL > GL Type approval > Approved by LPCB |
| Manufacturer | Hochiki |
|---|---|
| MPN | CHQ-DRC2/M(SCI) |
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| Ordering Codes | CHQ-DRC2M(SCI) - Marine Module with SCI |
| Operating Voltage | 17-41 VDC |
| Low Power Mode (0.75s) | 170 μA |
| Quiescent Current (typical)*1 | 300 μA |
| Current Consumption | 22 mA ± 20% (polling) |
| Current in Short-Circuit | 8 mA |
| Maximum Short-Circuit Current (Loop) | 1 A |
| Relay Contact Rating | 30 VDC max, 1A (resistive load) |
| Input E.O.L. Resistor | 10 kΩ, ±5%, 0.25 W |
| Input Threshold Level | ON=470 Ω, Short-Circuit <50 Ω, Open-Circuit >100 KΩ |
| Operating Temperature Range | -10°C to +50°C |
| Storage Temperature Range | -30°C to +60°C |
| Maximum Humidity | 95%RH - Senza condensa (a 40°C) |
| Weight (g) / Dimensions (mm) | Module Enclosure 343g (add 235 to weight when using CHQ-BACKBOX) L157 x W127 x D35 (Module & Lid) D79 (Module, Lid + CHQ-BACKBOX) DIN Enclosure 124g L119 x H108 x H24 |
| Colour and Material | CHQ Module & CHQ-BACKBOX White ABS, DIN Module Green ABS, Module Lid Semi-Opaque Black ABS as standard (white version – CHQ-LID(WHT) also available) |
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