This website uses cookies to ensure you get the best experience on our website. Read our cookie policy
Hochiki CHQ-PCM(SCI) Plant Control Module with SCI
SKU
CHQ-PCM(SCI)
£108.89 £90.74
Hochiki CHQ-PCM(SCI) Plant Control Module with SCI
- Buy 10 for £107.21 £89.34 each and save 2%
- Buy 20 for £105.54 £87.95 each and save 3%
- Buy 50 for £103.86 £86.55 each and save 5%
The Hochiki CHQ-PCM(SCI) is a loop-powered input/output module with four independent change-over relay outputs and four monitored inputs.
The outputs feature N/O and N/C volt-free contacts and can be driven separately under the control of the fire alarm panel, to be used for the control of devices such as dampers or for plant and equipment shutdown.
The four inputs are provided for local fire and fault monitoring and these are fully monitored for open and short circuit, which if required, can be enabled or disabled in pairs using a two-way DIL switch.
Note:- The state of the relay contacts will be indeterminate until the unit is powered.
The unit is also available in a DIN Rail mountable enclosure (CHQ-PCM/DIN(SCI)). A back box is also available (CHQ-BACKBOX) which, when used in conjunction with the CHQ-PCM(SCI), increases the IP rating to IP65.
When using heavy cables we recommend the use of the SMB-1 Module Enclosure in conjunction with the SMB-ADAPTOR plate.
| Key Features |
|---|
| > Single loop address > Loop powered > 4 change-over relay outputs > 4 inputs for monitoring of volt-free contacts > Each input can be configured to monitor either Normally Open or Normally Closed contacts > DIN rail version available > Features an integral short-circuit isolator > Approved by LPCB |
| Manufacturer | Hochiki |
|---|---|
| MPN | CHQ-PCM(SCI) |
Write Your Own Review
Sort By:
No questions yet. Be the first to ask the question!
| Description | Hochiki Analogue Plant Control Module |
| Product Code | CHQ-PCM(SCI) |
| Dimensions (mm): | L157 x W127 x H35 (CHQ Module with lid) |
| Transmission method: | Digital communication using ESP |
| Operating voltage (loop): | 17 - 41 VDC |
| Quiescent current (loop): | 300 μA |
| Current consumption (loop): | 22 mA ± 20 % (polling) |
| Maximum rated current: | 1 A (switch closed) |
| Relay contact rating: | 30 VDC max, 1 A (resistive load) |
| Input EOL resistor: | 10 kΩ, ±5%, 0.25 W |
| Input threshold level: | ON=470 Ω, Short cct <50 Ω, Open cct >100 KΩ |
| Leakage current: | 3 mA (switch open) |
| Colour, Case material: | CHQ Module & CHQ-BACKBOX white ABS |
| Weight (g): | 332g (567 with lid & CHQ-BACKBOX) |
| Fire alarm control panel compatibility is required | |
More from Hochiki
