Bosch D125B - Page 12

12 en | Compatible detectors and modules Powered loop interface
2018.06 | 4.0 | F.01U.036.340 Installation instructions Bosch Security Systems, Inc.
Control panel to module distance
Maximum Wire Resistance 2Ω
Maximum distance per wire size
Maximum distance Wire size
60 ft. (15m) 22 AWG (0.34mm
2
)
160 ft. (40m) 18 AWG (0.75mm
2
)
Mechanical
Dimensions (H x W x D) 5in. x 3in. x 0.8in. (12.7cm x 7.6cm x 2.0cm)
7 Compatible detectors and modules
7.1 Compatible 2‑wire detectors
Underwriters Laboratories (UL) has found the following 2‑wire detectors to be compatible
with the D125B:
Manufacturer CTN Series Base Reversing* Maximum number of
detectors per loop
12V 24V
Bosch D263 D263 N/A 8 8
D263TH 8 8
D263THC 8 8
D263THS ● 8 8
D285 D285 D287,
D288,
D340
10 10
D285TH 10 10
F220-P F220 F220-B6 8 8
F220-PTH 8 8
F220-PTHC 8 8
F220-135 8 8
F220-135F 8 8
F220-190F 8 8
System Sensor 2W-B i3 N/A 8 8
2WTA-B 8 8
2WT-B 8 8
5151 100 B110LP 10 10
* D132A does not operate at 24V; use only on 12V powered loops.