Specifications

A-11

Appendix

RS-422 In and RS-422 Out (9-Pin D-Sub Connector)

These connectors will be switched between ’RS-422 In’ and ’RS-422

Out’ by the software automatically depending on the selected opera-

tion mode.

For RS-422 control DVS systems support the standard industrial 9-pin

protocol.

RS-422 In RS-422 Out

Pin No. Signal Pin No. Signal

1– 1–

2/TX_D_CON 2/RX_C_CON

3RX_D_CON 3TX_C_CON

4GND 4GND

5– 5–

6GND 6GND

7TX_D_CON 7RX_C_CON

8 /RX_D_CON 8 /TX_C_CON

9– 9–