HPE EDGELINE EL10

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I/O serial port 2 pin assignments

Pin Assignment

1 Ground

2 CTS-

3 CTS+-

4 RTS-

5 RTS+

6 TXD+

7 RXD+

8 TXD-

9 RXD-

10 Not connected

DB9 connector pin assignments for RS422/485

After setting the I/O serial port from serial port 1 to serial port 2, the port supports four-wire RS422/485

signals in half-duplex mode. The DB9 connectors then have the following pin assignments.

Pin Assignment

1 Ground

2 CTS+ (HSI+)

Table Continued

30 I/O serial port 2 pin assignments