Connectors - Beckhoff EPP3504-0023 Short Manual

7.5

Connectors

Risk of damage to the device!
Bring the EtherCAT/EtherCAT P system into a safe, powered down state before starting installation,
disassembly or wiring of the modules!
Two M8 sockets at the upper end of the modules are provided for supply and downstream connection of
EtherCAT P:
• IN: left M8 socket for EtherCAT P supply
• OUT: right M8 socket for downstream connection of EtherCAT P
The metal threads of the M8 EtherCAT P sockets are internally linked to the FE connection via high
impedance RC combination. See chapter Functional earth (FE) [} 205].
Fig. 160: Connectors for EtherCAT P
4 2
3
1
Fig. 161: M8 socket, P-coded
Contact Signal
1 Tx +
2 Rx +
3 Rx -
4 Tx -
Housing Shield
1)
The core colors apply to EtherCAT P cables and ECP cables from Beckhoff.
EPP3504-0023
Voltage
GND
S
GND
P
U : peripheral voltage, +24 V
P
U : control voltage, +24 V
S
Shield
Version: 1.2
NOTE
Core color
yellow
white
blue
DC
orange
DC
Shield
Mounting and wiring
1)
211