Beckhoff EP4374, Documentation

Page: 16 / 53

Mounting and cabling
EP4374 16 Version: 2.3
3.2 Cabling
Guidelines
Follow these guidelines to ensure IP67 protection:
• Mount plugs with the torque values specified below. Use a torque wrench, e.g. Beckhoff ZB8801.
• Seal unused connectors with protective caps.
• Ensure the correct seating of pre-assembled protective caps.
Protective caps are pre-assembled at the factory to protect connectors during transport. They may not
be tight enough to ensure IP67 protection.
Connector overview
X60 X61
X40 X41
1
2
3
4
Fig. 4: Connector overview
Name Connector
type Tightening
torque Function
1 M12 0.6 Nm
1)
Analog inputs [
}
22]
2
3 M12 0.6 Nm
1)
Analog outputs [ } 22]
4
X40 M8 0.4 Nm
1)
EtherCAT [ } 20]
X41
X60 M8 0.4 Nm
1)
Power supply [
}
17]
X61