Price: £116.00 Ex.VAT Manufacturer: Hochiki Model No: CHQ-DRC Qty:

Hochiki Dual Relay Controller

Model CHQ-DRC 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 CHQ-DRC utilises simple DIL switches for reliable addressing. A back box is also available (CHQ-BACKBOX) which, when used in conjunction with the CHQ-DRC, increases the IP rating to IP65.

Features

• Loop Powered
• Single Address
• Independently Controlled Changeover relays
• Relays Contact Rated at 30Vdc at 1 amp
• Auxiliary Monitored Input
• "'Smart-Fix" Housing Systems For Flexibility

Specification

• Operating Voltage: 17-41 Vd.c.
• Low Power Mode:(0.75s) 120µA
• Quiescent Current: 250 µA
• Current Consumption: 22mA ±20% (polling)
• Relay Contact Rating : 30 Vd.c. max 1A (Resistive Load)
• Input E.O.L Resistor: 10Ω ±5%, 0.25W
• Input Threshold Level: ON=470Ω, Short CCT <50Ω, Open CCT >100kΩ
• Operating Temperature Range: -10 º C to +50 º C
• Storgae Temperature Range: -30 º C to +60 º C
• Maximum Humidity: 95%RH Non Condensing (at 40 º C)
• Weight:340g (add 235g to module weight when using CHQ BackBox)
• Dimensions: L= 157mm x W127mm x D35mm (Module and Lid),
• Dimensions with Back Box(CHQ-BackBox) L=157mm x W127mm x D79mm

Need to be used in Conjunction with Back Box see CHQ-BACKBOX which increase the IP rating to IP65