Connection
For the incoming and continuing EtherCAT connection the box has two 9-pin B17 connectors, each with
- 4-pin trapezoidal EtherCAT core
- 5-pin power supply unit
Fig.5: EtherCAT pin assignmentPin | Voltage/signal | Core colors 1) |
|---|---|---|
1 | Tx+ | yellow |
2 | Rx+ | white |
3 | Rx- | blue |
4 | Tx- | orange |
Shroud | Shield | Cable shield |
1) The core colors apply to cables, connectors and flanges of the type
- Beckhoff ZB7203-xxxx
- Beckhoff ZK7208-xxxx