Page 17
4.9
High Current Interface Board
When the 14Amp power supply is used in the FACP the High Current Interface Board is required to
provide protection for the boards, cards and other 27VDC distribution within the FACP.
The board plugs/connects into the Brigade / PSU Monitor Board (BRD86BPSC) and the 27V DC
output from the PSU is connected to TB1 of the BRD86HCI instead of TB9 on the BRD86BPSC
Figure 14: High Current Interface Board
Connections
TB
Function
1
27VDC PSU IN
2
Battery Out
3
27VDC Out
4
27VDC Out
9
Battery Out / 27VDC PSU IN
10
External Board / SW POWER
CN
Function
1 -
5
27VDC 3A Max
Summary of Contents for FireFinder PLUS
Page 1: ...FireFinder PLUS ...
Page 4: ...FIRE BRIGADE RESPONSE GUIDE ...
Page 99: ...Page 92 12 17 3 Panel Interfacing ...
Page 127: ......