Module Mounting Locations; Figure 5 Bb-1024 And Bb-1072 Main Chassis Mounting Locations - Mircom FA-1000 SERIES Installation And Operation Manual

Module Mounting Locations

Module Mounting Locations
The main chassis in a BB-1024 or BB-1072 enclosure comes pre-assembled with all power supply, main panel, and
display components and boards. The expander chassis is equipped with a pre-assembled display board. The PR-
300 City Tie Module or the UDACT-300A Digital Communicator may be added on the left side, as shown in Figure 7
on page 12. These modules connect directly to the dedicated P2 connection in the upper-left corner of the main fire
alarm module.
Install circuit adder modules from right to left using the supplied stand-offs ( Figure 7 on page 12). Plug the first
module with its 26-pin ribbon cable into P5 on the main fire alarm module using the included MD-579 four-wire
power cable (as described in Module Settings on page 13). You can connect a second circuit adder module by
plugging its 26 pin cable into the matching socket on the module to its right, and by installing the supplied MD-579
four-wire power cable (as described in Module Settings on page 13).

Figure 5 BB-1024 and BB-1072 Main Chassis Mounting Locations

PR-300 city tie
module (see Note
2 below)
#6-32 x
1
1 / " screw
4
UDACT-300A Dialer
Module (see Note 2
below)
Other Circuit Adder
Notes:
1. Front plate is not shown.
2. Other circuit adder modules may be:
• DM-1008A Detection Circuit Module
• SGM-1004A Signal Circuit Module
• RM-1008A Relay Circuit Module
10
Other Circuit Adder Module
1
#6-32 x 1 / " M/F hex spacer
2