3: Special Application Dc Power Output Connection; Relays; Notification Appliance Circuits - Honeywell Fire-Lite Alarms ES-1000X Manual

Relays

2.2.3 Special Application DC Power Output Connection
All Special Application DC power outputs are power-limited (refer to "UL Power-limited Wiring Requirements" on page 27). TB11, TB18
and TB13 offer 1.0 amps max, 24VDC nominal filtered power, programmable as resettable or non-resettable. PWR1 at TB11 can be
wired/programmed as Class A or Class B power.
CAUTION: CHECK FOR SHORTS
!
ENSURE THERE ARE NO SHORTS AT ANY OF THE SPECIAL APPLICATION POWER TERMINALS BEFORE APPLYING
POWER TO THE PANEL.
2.3 Relays
The FACP provides two programmable Form-C relays and one fixed fail-safe Form-C trouble relay.Note that relay connections may be
power-limited or non-power-limited, provided that 0.25" spacing is maintained between conductors of power-limited and non-power-limited
circuits. Refer "UL Power-limited Wiring Requirements" on page 27.
Note that the programmable relay
labeled as Relay 1 is factory default
programmed as Alarm and
programmable Relay 3 is factory default
programmed as Supervisory.
The relay labeled Relay 2 is fixed as a
Trouble relay and cannot be changed. It
is a fail-safe relay which will transfer on
any trouble or total power failure.

2.4 Notification Appliance Circuits

The control panel provides four Class B or four Class A NACs (Notification Appliance Circuits). Each circuit is capable of 3.0 amps of cur-
rent. Total current in alarm for all external devices cannot exceed 8.0 amps (refer to "Calculating the System Current Load" on page 125).
Use UL listed 24 VDC notification appliances only. Circuits are supervised and power-limited. Refer to the Device Compatibility Document
for a listing of compatible notification appliances. The NACs, which are located on the main circuit board, may be expanded via the FL-PS
Series power supplies.
The following sections describe the configuration and wiring of Class B and Class A Notification Appliance Circuits on the ES-1000X main
circuit board.
ES-1000X Series Manual — P/N LS10133-000FL-E:A 6/21/2023
Optional Class A
wiring return
TB11
Figure 2.5 Special Application Power Outputs - 24 VDC
TB1 TB2
RELAY 1
RELAY 2
ALRM
NC
NO NC C
Figure 2.6 Relay Terminals
TB18 TB13
TB3
Relay contacts shown with power
RELAY 3
applied to panel and no active
troubles, alarms or supervisories
TRBL SUPV
NO
C NO NC C
Installation
25