Bus Connection; Supply Connection - SCHNIER smart-E 310 Operating Manual

5.3. HV-supply with PROFINET, Ethernet-IP or EtherCAT-Interface
(Supplies with CAN-Bus see 5.2)
Following picture shows the orientation of the M12 connectors on the front of
the supply
Field bus
Drive
Ground
5.3.1.
The Ethernet connection is a 4-pin M12 D-coded socket:
1
4
5.3.2.
The supply connection is a 5-pin M12 A-coded plug.
It carries the following signals:
1) Supply for the controller (24 V CPU)
2) Supply for the HV generator (24 V-DRIVE)
3) Monitoring contact (relay closed, if the HV system is discharged)
2
5
3
Operating manual 810378-BAL-EN-170330

Bus connection

Pin
1
2
2
3
4
3
Screw

Supply connection

Pin
1
1
2
3
4
4
Screw
Signal
TXD+
RXD+
TXD-
RXD-
Shield
Signal
Monitoring contact
24V CPU
GND
24V Drive
Monitoring contact
Shield
Mach/30 2017
Symbol
Icon
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