Summary Of Terminations And Cautions; Mcp Loop; Detection Zones; Relay Outputs - Notifier INERTIA-2464/64 Technical/Programming Manual

Fire indicator panel

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INERTIA-2464 Technical & Programming Manual

APPENDIX G

SUMMARY OF TERMINATIONS AND CAUTIONS.

Used for the looping of the manual call point to a particular zone chosen for indication. This is achieved by

wiring from the zone, to the MCP, to the MCP loop then out to the field with the EOL across the last detector.

The MCP is the first device on the circuit and both fault and alarm conditions will be indicated.

Refer to list of compatible actuation devices for detectors which may be used. Any other hard contact device

may be used on these detection zones. An end of line resistor (E.O.L) of 4K7 ohms is required.

Relay outputs are voltage free change over contacts rated at 50VDC 1 Amp. DO NOT attempt to switch

240VAC with these relay contacts.

Note:

Relay Contacts Shown At Terminals (NC, C, NO) Are For The Relay In a De- Energised State.

This output is fused at 1 Amp and can drive up to 10 bells as specified. Output is also monitored and if no bells

are connected a termination resistor (4K7 ohms) is required across the output terminals.

This output is fused at 1 Amp. Output is also monitored and if no ancillary devices are connected, a

termination resistor (4K7 ohms) is required across the output terminals.

When a door holder transformer is fitted to the panel, this output becomes functional. Output is rated at 3

Amps maximum and can power up to 30 Inertia style door holders continuously. (Nom. 80mA each). Output is

separately fused at 3A (F1).

AUXILIARY POWER & MIMIC POWER

A total auxiliary power draw of 500mA is available from the auxiliary power and mimic power terminals. This

output is fused at 1 Amp (F3) and is battery backed.

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