Appendix A System Interface Description

1.2.3Serial Interface with RS-422

This interface typ requires the signal lines.

S Pin

1 Protective Ground (PG)

S3 Receive Data (RDA)

S9 Send Data (SDA)

S10 Not Send Data (SDB)

S18 Not Receive Data (RDB)

Standard Connection

RS-422

1

RS-422

PG

PG

RDA

3

RDA

SDA

9

SDA

SDB

10

SDB

RDB

18

RDB

Note: Protective ground (PG) connected either to host or printer

A-7

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Image 129
Output Solutions C I - 8 0 6 0 manual Serial Interface with RS-422