Rs-422 Connection - Marshall Electronics CV620-BK2 Installation Manual

7.2 RS-422 Connection

7.2.1 RS-422 Pin Description
Pin NO.
1
2
3
4
5
6
7
8
9
*For SONY products, please connect IN+ to OUT+
For non-SONY products, it may be necessary to connect IN+ to OUT-
7.2.2 Use RS-422 Connection
1. Hold the two sides of RS-422 connector and pull out in the direction
shown by the arrow in the figure below
2. Peel off a section of copper wire (AWG Nos. 28 to 18) and insert it into
the connector hole; then use a flat head screw driver to fix it
Function
RXD OUT -
RXD OUT +
TXD OUT -
TXD OUT +
GND
RXD IN -
RXD IN +
TXD IN -
TXD IN +
33