Honeywell XLS-REL Technical Reference Manual page 24

Installing the XLS-REL
[11] Manual release circuit [5]
Class A
Signature
Data
Circuit
+
_
In
+
Out _
[1] [2] [7] [8]
Release
circuit 1
RELA-EOL
1
2
3
[6]
4
RELA-EOL
1
2
3
[6]
4
RELA-EOL
1
2
3
[6]
4
RELA-EOL
1
2
3
[6]
4
[5]
Figure 1-8: XLS-REL wiring
1.16
[3] [4] [5]
[8]
1 2 3 4
TB3
TB1
4
3
2
1
Releasing Module
TB4
1 2 3 4
_ _
+ +
[1] [2] [7] [8]
[10] [10]
[11] [11]
Release
circuit 2
RELA-EOL
1
2
3
[6]
4
RELA-EOL
1
2
3
[6]
4
RELA-EOL
1
2
3
[6]
4
RELA-EOL
1
2
3
[6]
4
[5]
Abort circuit [11]
First alarm output
TB6
4
1 2 3
3
TB2
2
1
TB5
1 2 3 4
_ _
+ +
Prerelease circuit 2
(steady)
Prerelease circuit 1
(pulsed 15/60/Steady)
Notes
[1] Four RELA-EOLs per circuit, max.
[2] Class B, 24 Vdc output
[3] Class B, normally-open manual release station
[4] Class B, normally-open abort station
W
[5] Listed 47 k EOL resistor
[6] Listed 24 Vdc n onpolarized valve. The releasing
solenoid valve wiring is not supervised for wire-
to-wire shorts. Run the connection to the valve
in conduit within 20 feet of the RELA-EOL
Solenoid Polarizing Relay.
[7] Polarity of circuit shown in supervisory state. On
alarm, polarity reverses.
[8] Supervised and power-limited.
[9] P ower-limited when connected to a power-
limited source. If nonpower-limited, maintain 1/4
inch (6.4 mm) separation. Otherwise, use FPL,
FPLR, or FPLP in accordance with the National
Electric Code (NEC). Destroy power-limited
markings.
[10] Listed service disconnect station
[11] Not included in preaction or deluge sprinkler
systems
[12] Ten Releasing Modules per loop, max.
13 Installations, which include other wiring, require
FPL, FPLR, FPLP, or equivalent NEC-approved
wiring for all power-limited wiring.
XLS-REL Technical Reference Manual
RELEASE023.CDR
_
24 Vdc in
+
_
24 Vdc out
+