Aboutproduct :

The 05704-A-0123 is an Expansion Relay Card designed to provide relay expansion for a Four Channel Control card and the Hex Relay Interface Card. When connected to the Hex Relay Interface Card, it adds 12 additional relays, including eight single-pole change-over relays and four single-pole single-throw relays. These relays can be configured for fire, fault, or inhibit alarms, and can function as individual or master outputs.

The Expansion Relay Card and the Hex Relay Interface Card together occupy two slots in the rack. Additionally, a blank panel or Fire Status Panel must be installed on the front panel of the rack, next to the associated Four Channel Control Card.

FAQ for 05704-A-0123 Expansion Relay Card:
1. What is the function of the 05704-A-0123 Expansion Relay Card?
The 05704-A-0123 Expansion Relay Card provides relay expansion for a Four Channel Control Card and the Hex Relay Interface Card. It adds 12 additional relays, which can be configured for fire, fault, or inhibit alarms, and used as individual or master outputs.

2. How many relays are provided by the Expansion Relay Card?
The Expansion Relay Card offers 12 additional relays: eight single-pole change-over relays and four single-pole single-throw relays.

3. How are the relays configured on the Expansion Relay Card?
The relays can be configured for different purposes such as fire, fault, or inhibit alarms, and they can be set up as individual or master outputs.

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