User Manual

Connecting Pin Assignments

RS-232C Terminal: 9-pin D-sub male connector

Pin No. Signal Name I/O Reference

1 CD Not connected

2 RD Receive Data Input Connected to internal circuit

3 SD Send Data Output Connected to internal circuit

4 ER Not connected

5 SG Signal Ground Connected to internal circuit

6 Not connected

7 RS Connected to internal circuit

8 CS Connected to internal circuit

9 CI Not connected

10BASE-T terminal: 8-pin RJ-45 connector

Pin No. Signal Pin No. Signal

1TX

5NC

2TX

6RX

3RX

7NC

4NC 8 NC