Wiring
Operating Manual PMCprimo MC
1003813-EN-03
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Connector X40a
Pin Designation
Description
1
+24 V
Supply v24 VDC
3
0 V supply
Earth for supply voltage
Supply voltage for:
the device, digital outputs X40b, interfaces
X42 to X45
and interfaces X51 and X52
Supply voltage 24 V
X40a
1
3
N
*
24 V connection isolated
from external power supply,
e.g. with isolating trans-
former
*If the link is removed, earth
fault monitoring must be
used in accordance with
EN 60204 / VDE 0113.
Connector X50a/
X50b
Pin Designation
Description
X50a
X50b
1
+24 V
Supply v24 VDC
3
0 V supply
Reference earth for digital inputs
X50c
Supply voltage for
the two encoders X55 and X56
the digital outputs X50c
Supply voltage 24 V
X50b
3
X50a
3
1
1
N
V+
V+
*
24 V connection isolated
from external power supply,
e.g. with isolating trans-
former
*If the link is removed, earth
fault monitoring must be
used in accordance with
EN 60204 / VDE 0113.