CHQ-PCM(SCI)/SIL

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CHQ-PCM(SCI)/SIL

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  • SIL Level 2 approved
  • Ideal for use in oil and gas environments
  • Single loop address
  • Loop powered
  • 4 change-over relay outputs
  • 4 independent inputs for monitoring of volt-free contacts
  • Each input can be configured to monitor either Normally Open or Normally Closed contacts
  • Both models feature an integral short-circuit isolator
  • Approved by LPCB

The CHQ-PCM(SCI)/SIL 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.

More Information
Color Black
produttore Hochiki
Approvals EN 54-17:2005, EN 54-18:2005
IP Rate IP21
Analog Protocol No Protocol - Conventional
Input 4 supervised
Outputs 4 relays
indirizzamento Yes
Intrinsically Safe No
Electrical Specifications 17 - 41 V dc
Operating Temperature Range -10°C TO +50°C
Relay Yes
Marine Approved No
SIL Approved Yes
Isolator Yes
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pdf CHQ-PCMSCISIL_Specification CHQ-PCMSCISIL_Specification pdf 243.3 KB Download
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