Wlsn Relay Module - Bosch wLSN System Reference Manual

34 en | wLSN Devices
5.8

wLSN Relay Module

(ISW-BRL1-WX)
The wLSN Relay Module allows the control panel to control
external devices through a Form C relay. This module also
provides a supervised point for monitoring external devices.
Refer to Section 5.4 wLSN Door-Window Contact, page 26 for
device wiring options.
Auxiliary power input terminals are also provided to
supplement battery power when relay use is high.
A cover-and-wall tamper switch transmits a tamper signal when
the cover is removed from its base, or when the unit is pulled
away from the wall.
An LED provides status for RFSS and Discovery Modes.
Specification
Wire Gauge
Power
Auxiliary Power
Input
Terminal Blocks
Relay Output
Table 5.12 wLSN Relay Module Specifications
NOTICE!
The external power option is intended as a supplemental
(secondary) source of power only. Do not operate the Relay
Module without the batteries.
F01U138553 | 01 | 2010.05
Value
0.14 mm (22 AWG) to 1.5 mm (14 AWG)
Four AA batteries, 1.5 V alkaline
–
12 VDC nominal (6 VDC to 14 VDC)
–
50 mA current draw
–
Compatible with any 12 VDC nominal power
supply
–
DC+ and DC –: External power source, 12 VDC
nominal, 6 VDC to 14 VDC
–
PT + and PT – (input): Input, supervised sensor
loop
–
NO, C, NC (output): Relay output for control of
external devices
2A at 30 VDC maximum (resistive load)
System Reference Guide Bosch Security Systems, Inc.
wLSN