Table of Contents
Ports
This page shows the ports of the EtherCAT gateway. The connector layout and the pin assignments are shown for the lower and upper side.
Lower-side
C1 Connector
| Pin | Description |
| 1 | 24VDC |
| 2 | GND |
| 3 | 24VDC |
| 4 | GND |
ETH0 - PORT IN / ETH1 - PORT OUT
Upper-side
C2 Connector - DSUB9 Male
| Pin | Description |
| 1 | DIG_IN1 |
| 2 | CAN_L |
| 3 | GND |
| 4 | DIG_OUT1 |
| 5 | DIG_OUT2 |
| 6 | DIG_IN2 |
| 7 | CAN_H |
| 8 | DIG_IN3 |
| 9 | DIG_OUT3 |
C3 MODBUS and Serial COM
| Pin | Description |
| 1 | MODBUS B |
| 2 | MODBUS A |
| 3 | – |
| 4 | – |
Please use the USB to UART3V3 cable to connect the gateway to the configuration software.
Notes
- C1 provides the 24 VDC power supply. - ETH0 is the EtherCAT port in; ETH1 is the port out (daisy-chain). - C2 (DSUB9 male) provides the digital I/O and the CAN bus. - C3 provides the MODBUS and the serial COM for the configuration software.