OKI 80 Plus III 사용자 설명서
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OKIPOS 80 Plus III
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
RS-232C Communication
The RS-232C interface uses the following protocol and
communication characteristics:
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
Serial Cable
Cable Requirements
The OKIPOS 80 Plus III Printer requires an RS-232C shielded
cable, no more than 50 feet long.
cable, no more than 50 feet long.
80p3gb.p65
12/01/99, 11:43
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