Modem Set EOL to Out - BCPro - LIT-12011908 - General System Information - BCPro System - 4.0

MS/TP Communications Bus for the BCPro System Technical Bulletin
Product
Building Automation Systems > Building Automation Systems > BCPro System
Document type
Technical Bulletin
Document number
LIT-12011908
Version
4.0
Revision date
2020-03-16

To set the modem with the end-of-line selection set to Out, wire the 9-pin connector using solder connections as in Figure 1.

Note: The following figure shows the 9-pin female connector. The pin numbers on the 9-pin male connector are reversed.
Figure 1. Female Modem Cable Connector: EOL Set to Out

Table 1. EOL Connections Summarized

FC Bus Signal

For EOL Selection

For Non-EOL Selection

FC +

Terminal 7, Jumper 7-3

Terminal 3

FC -

Terminal 8, Jumper 8-9

Terminal 9

REF

Terminal 1 or 5

Terminal 1 or 5

SHIELD

Tape Back

Tape Back