Novexx Solutions ALX 92x, Service Manual, Page: 431 / 824

06/16 Rev. 04 SERVICE MANUAL Service Electronics Gen. 3
64-xx Gen. 3 – DPM Gen. 3 – PEM – ALX 92x Gen. 3 – ALX 73x (PMA)
62
Connecting the OD-sensor to
USI
Also see topic section Electronics

, chap-
ter „USI board“.
Tools
• 2mm allen key
• Size 5 socket wrench
Preparing the USI board
1. Disconnect and dismantle the USI board
[49].
2. Disconnect the third connected jumper
[49C] from the jumper strip.
3. Unscrew board plate [49A]. To do this
unscrew the two screws [49B].
Wire colour Function
Brown +24 V
A
Blue GND
Black K
[Tab. 6] Pin assignment at the OD-sensor cable.
[48] OD-sensor assy. for USI (A3523).
[49] USI board
A
B
C
C
A
B