Connection Of The M12 Extension Cable (Power Input And Signal Output) - VibroSystM PCS-200ESB Installation Manual

Table 1: Extension cable pin-out
Standard 30 m (100 ft.)
Pin #
molded M12 cable
1 Brown
2 White
3 Blue
4 Black
Note*: Belden® #9940 cable may be replaced with any cable with similar characteristics (4 conductors / overall shield
/ conductor size: AWG 22)

4.2.2.2 Connection of the M12 extension cable (Power Input and Signal Output)

Figure 27 : Power and Signal output cable (right) connected to a LIN-300 Series module
On some models of molded cables, the M12 connector is equipped with an internal ratchet element
preventing unintentional loosening of the compression nut. M12 connectors with this feature produce a
clicking sound when turning the compression nut.
When the ratchet mechanical device is present, make sure the coupling nut is well tightened, and the
connector is correctly seated. A firm finger-tight connection suffice to prevent loosening.
34
LIN-300 Series Modules_Installation - Rev.4
#9940 Belden ® * cable
for field assembly
Red
White
Green
Black
1. Insert the M12 connector and engage by turning
clockwise until completely seated.
•
•
Designation
Power supply +24 V
Signal Output (I
Common (GND)
-
The M12 connection must be made as
tight as possible without a tool (finger
tight).
The ground lug must not come in contact
with neither SMA connector nor M12
connector.
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