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5.3.4
Connect the sensor junction box
Referring to the table and diagram below, connect terminal block 2 (TB2) on the proximity
sensor junction box to terminal block 1 (TB1) on the control panel, using an appropriate 4-
conductor cable. Refer to the connection diagram (Page 29) for more details.
Sensor
DOWN
UP
①
②
③
Note
Depending on your configuration and the orientation of the sensor junction box, the sensor
signals may be reversed. The input of these switches is set at the factory; check the
termination of the wires to ensure the up and down switches are properly connected.
Milltronics MWL Weight Lifter
Operating Instructions, 11/2011, 7ML19985CR03-03
Sensor to junction box (TB2)
BLACK
RED
WHITE
BLACK
RED
WHITE
proximity sensor connections to control panel (TB1)
to sensor DOWN connections on TB2
to sensor UP connections on TB2
Sensor junction box (TB2)
TB2-4
TB2-3
TB2-2
TB2-4
TB2-3
TB2-1
④
⑤
⑥
Connecting
5.3 Connection procedure
Control panel (TB1)
TB1-2
TB1-5
TB1-15
TB1-2
TB1-5
TB1-16
TB2-1
TB2-2
TB2-3
TB2-4
wiring from UP sensor
wiring from DOWN sensor
proximity sensor junction box
33
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