Wiring; Wiring Overview - Bosch ISC-CDL1-W15G Reference Manual

16 en | Wiring
6

Wiring

Caution!
Apply power only after all connections have been made and inspected. Do not coil excess
!
wiring inside the motion detector.
6.1

Wiring overview

Figure 6.1: Terminal strip overview
Callout — Description
1 — Input power terminals. Voltage limits are 9 to 15 VDC. Use no smaller than 0.4 mm (26
AWG) wire pair between the motion detector and the power source.
2 — Alarm terminals. Solid State output. Use these terminals for Normally Closed relay rated
at 25 VDC, 100 mA, 2.5 W. Do not use with capacitive or inductive loads.
3 — Tamper terminals. Tamper contacts rated at 28 VDC, 125 mA.
Input power terminals
Input power must use only an approved limited power source.
Alarm terminals
–
–
Notice!
When using the built-in resistors between the alarm terminals, there is a resistance value
instead of an open circuit. Jumper selection determines the resistance value.
Tamper terminals
–
2015.06 | 02 | F.01U.314.294
2
1
NC NC
Normally closed solid state voltage-free (dry contact) relay. The contacts are closed
(shorted) during the warm-up period and during normal operation when no alarm is
detected, or if only one technology (PIR or Microwave) is active.
The alarm contacts change to open status under the following conditions:
– Insufficient input power
– Motion alarm condition (both PIR and microwave activity)
Normally closed voltage-free (dry contact) switch. The tamper terminals change to an
open state if the motion detector is separated from the mounting base.
3
T
T
Reference Guide
Commercial Series TriTech Motion
Detector
Bosch Security Systems, Inc