Commercial Series TriTech and TriTech AM
detectors
Wiring | en 23
Bosch Security Systems B.V.
Installation manual
2022.01 | 01 | F.01U.401.708
6.3 EOL resistor loop combinations
Notice!
When wiring the detector, use either external resistors wired into the terminals, or the built-
in resistors for the same output. Do not use both.
6.3.1 Single EOL loop - Alarm and Tamper
TriTech
9 to 15 VDC
NC
NC
T
T
T T
NCNC
Tritech
2.2K
1.0K
33K
2.2K
1.0K
2 1
2.2K
1.0K
33K
2.2K
1.0K
2 1
2.2K
1.0K
33K
2.2K
1.0K
2 1
1