Page 25 579-1102 Rev H
4007ES and 4007ES Hybrid Fire Alarm Systems Installation Manual
5.8 Auxiliary relays section overview
Table 18: Electrical specifications for Auxiliary relays
Electrical specifications:
Relay circuit rated to switch: 2 A at 30 VAC or 30 VDC, resistive load.
Contacts:
Relay contacts are Form C dry contacts. Transorbs provide suppression to earth. Do not switch voltages
greater than rating, or damage may result.
Table 19: Power specifications for auxiliary relays
Power
When power through auxiliary contacts is provided by the power supply, the wiring is power-limited.
When power through auxiliary contacts is not provided by the power supply, use in-line fuse holder 208-165 with 208-183, 1A fuse with attached cap
(supplied separately). If the power source is not power-limited to the requirements of UL864, wiring is to be segregated to the non-power-limited
spaces of the cabinet.
Note:
The Aux relay terminals on the IDNAC power supply are controlled by two on-board
programmable relays. The relay circuits are not supervised.
Fig 19: Aux relay terminals
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