Appendix

Cash Drawer Pin Assignments

 

Function

Drawer 1

Drawer 2

Drawer Drive +

Pin 4

Pin 4

Drawer Drive -

Pin 5

Pin 1

Status Signal

Pin 2

Pin 2

Status Ground

Pin 3

Pin 3

Frame Ground

Pin 6

Pin 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial Cable

Cable Requirements

The OKIPOS 80 Plus III Printer requires an RS-232C shielded cable, no more than 50 feet long.

RS-232C Communication

The RS-232C interface uses the following protocol and communication characteristics:

Up to 19.2K Baud

Up to 6K Buffer

Ready/Busy or XON/XOFF Protocol

Communications Diagnostic Mode

Pin Assignments for 9-pin Printer Connector

Pin

Name

Description

Pin 1

DCD

Data Carrier Detect

Pin 2

RX

Receive Data

Pin 3

TX

Transmit Data

Pin 4

DTR

Data Terminal Ready

Pin 5

GND

Signal Ground

Pin 6

DSR

Data Set Ready

Pin 7

RTS

Request To Send

Pin 8

CTS

Clear To Send

Pin 9

SSD

Secondary Data

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OKIPOS 80 Plus III

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Oki 80 Plus III manual Appendix, Cash Drawer Pin Assignments, Serial Cable