Bosch FPD-7024 ユーザーズマニュアル
Figure 4.1: Wiring the D132B smoke power reversing module
1 Power limited and supervised
7 12/24 VDC
2 Optional alarm latch
8 24 V reversing detectors
3 Loop
9 2.2 kΩ EOL (power limited and
supervised)
4 Class A
10 Not used
5 Latch
11 24 V NACs
6 NAC
D185 Reverse Polarity Module
The D185 Reverse Polarity Module is a UL Listed module that connects the control panel with
either a single set or a pair of leased telephone company (TELCO) lines in NFPA 72 remote
station applications. It relays system alarm status information from the control panel to a
monitoring station. The D185 operates with either 12 VDC or 24 VDC supply.
For typical wiring of the D185 module, see the following figure:
The D185 Reverse Polarity Module is a UL Listed module that connects the control panel with
either a single set or a pair of leased telephone company (TELCO) lines in NFPA 72 remote
station applications. It relays system alarm status information from the control panel to a
monitoring station. The D185 operates with either 12 VDC or 24 VDC supply.
For typical wiring of the D185 module, see the following figure:
24
en | Installation
Fire Alarm Control Panels
2012.08 | 04 | F01U008458
Installation and Operation Manual
Bosch Security System, Inc.