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The Hochiki CHQ-DIM2/DIN(SCI) is a Dual Input Module designed to interface to a variety of inputs such as door contacts, sprinkler flow/door switches and plant equipment.
Also available as a boxed module; both models feature an integral short-circuit isolator.
Key Features of the CHQ-DIM2/DIN(SCI) |
|---|
| > Single Loop Address > Loop Powered > 2 Independent Inputs for Monitoring of Volt Free Contacts > Each Input can be Configured to Monitor either Normally Open or Normally Closed contacts > Boxed module version available > Both models feature an integral SCI > Both models approved by LPCB |
| Brand | Hochiki |
|---|---|
| Manufacturer Part No. | CHQ-DIM2/DIN(SCI) |
| Product Series | Hochiki ESP |
| Colour | Green |
| Primary Power Source | 24V DC |
| System Type | Addressable |
| Protocol Compatibility | Hochiki ESP |
| Warranty | 3 Years |
| Description | Hochiki Analogue Dual Input Module - DIN module with SCI |
| Product Code | CHQ-DIM2/DIN(SCI) |
| Dimensions: | W:108mm x L:119mm x D:24mm |
| Operating voltage: | 17 - 41 VDC |
| Quiescent current (typ): | 280 μA |
| Current consumption: | 22 mA ± 20 % (polling), 4.3 mA (both inputs active)*1 |
| Current in short-circuit: | 8 mA |
| Maximum short-circuit current: | 1 A |
| Input line resistance: | ON threshold <50 Ω, OFF threshold >100 KΩ |
| Operating temperature range: | -10 °C to + 50 °C |
| Storage temperature range: | -30°C to +60°C |
| Maximum humidity: | 95% RH - Non Condensing (at 40°C) |
| Colour and enclosure 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) |
| Weight: | 113g |
| Fire alarm control panel compatibility required for these products. * 1 Note: - Add 85 μA per input for normally closed contact monitoring | |