Onboard Relays (Conventional); 1: Trouble Relay; 2: Programmable Relays; Remote Station Applications - Honeywell 6820 Manual

Onboard Relays (Conventional)

4.18 Onboard Relays (Conventional)
The control panel has two built-in programmable relays and a built-in trouble relay. All relays are Form C rated at 2.5 A @ 24VDC.
4.18.1 Trouble Relay
The control panel has a dedicated Form C trouble relay. The relay provides a normally open and a normally closed contact. The trouble relay
will deactivate under any trouble condition.
NOTE: The NC contact is the relay contact that is closed when the panel has power and there are no trouble conditions.
4.18.2 Programmable Relays
The control panel has two Form C programmable relays. Each relay provides a normally open and a normally closed contact.
To install one or two programmable relays, follow these steps.
1. Wire Relay 1 and/or Relay 2 as needed for your application. See Figure 4.2 for the location of the relay terminals.
2. Configure the relay through programming (see Section 8.5).

4.19 Remote Station Applications

4.19.1 Keltron Model 3158 Installation
The control panel is compatible with Keltron Model 3158, used for direct connection to a Keltron receiver. The 3158 reports alarms, super-
visories, and troubles.
The steps for connecting the 3158 to the control panel. Refer to the 3158 installation instructions for complete information.
1. Wire the 3158 to the control panel as shown in the connection list.
2. Wire the 3158 within 20 feet of the control panel. Wiring must be enclosed in conduit.
3. Program control panel Relay 1 for alarm.
4. Program Flexput circuit 5 for alarm.
6820/EVS Manual — P/N LS10144-001SK-E:E 4/6/2022
RELAY 1
TROUBLE
NO COM C NO COM C
Figure 4.52 Conventional Relay Circuits
Connect to power-limited sources only.
Figure 4.53 Conventional Relay Circuits
RELAY 2
NO COM C
Control Panel Installation
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