2.0 Installation
2.1 General
The 7100 is shipped unassembled. The shipping carton contains an installation drawing, backbox, Basic
System Module (BSM), power transformer and door.
1) Refer to the System Assembly Drawing, P/N 9000-0457.
2) The BSM module consists of a main operating board with pluggable terminal strips, an 80-character LCD
display and programming keypad. Install this module immediately unless any option modules are to be used in
the system. The optional modules are supplied separately, and should be installed on the BSM before it is
mounted in the backbox. Before installing the BSM into the system backbox, refer to the installation instruction
sheets shipped with each module for the proper installation procedures.
3) Install the transformer into the backbox.
4) Install the door after the BSM is in place. Note that the door can only be installed (or removed) when it is
opened at least 90
o
from the backbox.
3.0 Basic System Module (BSM)
Designation Description Comments
TB1-1 NAC Circuit 1 (+) Class B, Style Y
TB1-2 NAC Circuit 1 ( - ) Class B, Style Y
TB1-3 NAC Circuit 2 (+) Class B, Style Y
TB1-4 NAC Circuit 2 ( - ) Class B, Style Y
TB2-1 TRBL Trouble contacts, N/O, 2 amp @ 30 VDC (resistive)
TB2-2 TRBL Trouble contacts, Common
TB2-3 TRBL Trouble contacts N/C
TB2-4 ALM Alarm contacts, N/O, 2 amp. @ 30 VDC (resistive)
TB2-5 ALM Alarm contacts, Common
TB2-6 ALM Alarm contacts, N/C
TB2-7 Transfer control
TB2-8 Not used
TB3-1 Signaling Line Circuit 1 (+) Class B, Style 4
TB3-2 Signaling Line Circuit 1 ( - ) Class B, Style 4
TB3-3 Signaling Line Circuit 2 (+) Class B, Style 4 (7100-2, -2D only)
TB3-4 Signaling Line Circuit 2 ( - ) Class B, Style 4 (7100-2, -2D only)
TB4-1 Resettable Power, 24 VDC 1.0 amp.
TB4-2 Non-resettable Power, 24 VDC 1.0 amp.
TB4-3 System Common
TB4-4 Earth Ground
TB5-1 COM B To LCD-7100 TB1-2
TB5-2 COM A To LCD-7100 TB1-1
TB5-3, -4 Not used
TB6-1 AC “Hot” 120 VAC “Hot”, 50/60 Hz 2 amp., 240 VAC “Hot”, 50/60 Hz 1 amp.
TB6-2 Ground Ground
TB6-3 AC Neutral 120 VAC Neutral, 240 VAC “Hot”
TB7-1 Batt+ Battery terminal (+)
TB7-2 Batt - Battery terminal ( - )
TB9-1 DACT Line 1 Tip In (non-power limited) From street
TB9-2 DACT Line 1 Ring In (non-power limited) From street
TB9-3 DACT Line 1 Tip Out (non-power limited) To phone
TB9-4 DACT Line 1 Ring Out (non-power limited) To phone
TB9-5 DACT Line 2 Tip In (non-power limited) From street
TB9-6 DACT Line 2 Ring In (non-power limited) From street
TB9-7 DACT Line 2 Tip Out (non-power limited) To phone
TB9-8 DACT Line 2 Ring Out (non-power limited) To phone
Table 1 Field Wiring Connections
9000-0447 13 of 43
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