User Guide

Page 3
SBIMPLY ETTER!
BK&
Rear Panel Connections
SLAVE (OUT)
Connects to the MASTER (IN) of
any other same-zone keypads via
an RJ-45 plug.
ALTERNATE MASTER (IN)
The Alternate Master has two purposes
in most systems:
1. You can use it instead of the MAS-
TER (IN) when the cable from the
CT610/310/600 is not terminated in
an RJ-45 plug.
2. You can terminate a flasher for a
local TV or component to terminals
2 and 4.
MASTER (IN) Connects to the
CT610/310/600 via a standard
4 Pair Twisted cable (typically
referred to as CAT 5 cable)
terminated with an RJ-45 plug.
Master Pin Out
1 - +12VDC IN
2 - KEYPAD DATA OUT
3 - GROUND
4 - N/C
5 - RS-232 RECEIVE INPUT
6 - GROUND
7 - STATUS IN
8 - +12VDC IN
Slave Pin Out
1 - +12VDC IN
2 - KEYPAD DATA OUT
3 - GROUND
4 - N/C
5 - RS-232 SLAVE OUTPUT
6 - GROUND
7 - STATUS IN
8 - +12VDC IN