Installing the Elevator Restriction Unit
Elevator Restriction System Installation and Operation Manual
21
2.4
Elevator Restriction Unit Backplane
Figure 11.
Elevator Restriction Controller Backplane
2.4.1
Connectors on the Elevator Restriction Unit Backplane
P1
. Not used.
P2
. Ribbon cable connector from the elevator restriction main controller board.
P3 to 10
. Connectors for the elevator restriction relay boards (maximum eight
relay boards per backplane and one backplane per elevator). Boards are mounted
starting from Position 1, 2, 3 up to Position 8.
P11
. Not used.
TX3-ER-8(-A/B) Elevator
Restriction Unit
Position 1
Position 2
Position 3
Position 4
Position 5
Position 6
Position 7
Position 8
1 2
7
6
5
4
3
8 9 10 11 12
P3
P4
P5
P6
P7
P8
P9
P10
13
24
. . . . . . . . . .
25
36
. . . . . . . . . .
37
. . . . . . . . . .
48
49
. . . . . . . . . .
60
61
. . . . . . . . . .
72
73
. . . . . . . . . .
84
85
. . . . . . . . . .
96
