Instruction Manual

Panel Description and Installation
150805 15
3.8 Relay Connection
The 5128/29 provides one relay output. You can connect the relay in normally open or normally closed
configurations or both. The relay contacts are rated at 1 A, 24 VDC/24 VAC. See Figure 3-8 for relay contact
connections.
The relay can be used for either of the following:
To activate for any alarm.
To activate for system trouble conditions, loss of AC power, failure of the 5128/29 to communicate, and
phone line troubles.
To activate for system trouble conditions and failure of the 5128/29 to communicate, and phone line
troubles.
Figure 3-8 Relay Connection
Programmable
Relay
1A 24 VDC/24 VAC Resistive
14 – 22 AWG Wire