Mircom TX3 Series - Wiring the Elevator Restriction Unit; Figure 52 Elevator Controller Board

96 (119) Telephone Access System Installation and Operation Manual Version 3.7
LT-969 Copyright January 2017
Elevator Restriction Unit Installation and Configuration
6.3 Wiring the Elevator Restriction Unit
The Elevator Restriction Backplane use a ribbon cable to connect to the Elevator
Restriction Main Controller board.
The Elevator Restriction Controller has eight sockets for the 2012E Relay
Boards.
6.3.1 Elevator Controller Board
Figure 52 shows the general layout of the Elevator Controller board components.
Figure 52. Elevator Controller Board
SW1
ON OFF
1
8
SW2
USB
16V AC
IN
JW3
JW1 JW5
JW4 JW2
R
T
R
T
R
T
Res.
Co.
P4
P5
P3
P6
TX3-ER-8 Elevator
Restriction Unit
RS-485 Terminals