2012E Elevator Restriction Relay Card; Figure 43. 2012E Elevator Restriction Relay Board - Mircom TX3 Series Installation And Operation Manual

6.5

2012E Elevator Restriction Relay Card

The 2012E Elevator Restriction Relay Boards plug into the backplane portion of
the TX3-ER-8 Elevator Restriction Unit. They number from one to eight starting
from the bottom slot and moving towards the top.
Each relay board has 12 Form "A" or "B" relay contacts rated at 28 VDC, 0.5
amperes. Each jumper is selectable as normally open or normally closed.
There may be a total of 96 elevator restriction relays in each TX3-ER-8 unit.

Figure 43. 2012E Elevator Restriction Relay Board

6.5.1 Relay Board Components
JW1-12. Jumpers for selecting normally open or normally closed relay
operation.
I1-12. LEDs indicating when each relay is active.
Relays 1 to 12. Screw terminal contacts for each relay.
Version 1.6 Telephone Access System Installation and Operation Manual
LT-969 Copyright 2012
Elevator Restriction Unit Installation and Configuration
C om
NC
RE LAY 1
JW 1
NO
N O/N C
C om
NC
JW 2 RE LAY 2
NO
N O/N C
C om
NC
RE LAY 3
JW 3
NO
N O/N C
C om
NC
JW 4 RE LAY 4
NO
N O/N C
C om
NC
RE LAY 5
J W 5
NO
N O/N C
C om
NC
RE LAY 6
JW 6
NO
N O/N C
C om
NC
J W 7 RE LAY 7
NO
N O/N C
C om
NC
JW 8
RE LAY 8
NO
N O/N C
C om
NC
JW 9
RE LAY 9
NO
N O/N C
C om
NC
RE LAY 1 0
JW 1 0
NO
N O/N C
C om
NC
JW 1 1
RE LAY 11
NO
N O/N C
C om
NC
RE LAY 12
JW 1 2
NO
N O/N C
87 (112)