Status 2; Connecting Diagram; Explanation Of Input/Output Signal - SATO S84EX Programming Reference Manual

3.7 Status 2

This communication protocol is for compatibility with the old model. The receive mode is single item receive.
3.7.1

Connecting diagram

1) DB-9P
Printer
RD 2
SD 3
SG 5
*Depending on the model of the host, CS and RS may need to be looped (always keep "High") at the host.
Please confirm the user's guide of the host system.
3.7.2

Explanation of input/output signal

Signal
Pin number
name
2 RD
3 SD
5 SG
Host
3 SD
2 RD
5 SG
Direction
Input Data from the host to the printer
Output Data from the printer to the host
- Signal ground
Description
377