Citizen iDP3310 User Manual
iDP3310 User's Manual
26
CITIZEN
7.2 Connector’s Pin Configuration
D-Sub
Connector
No.
Mini DIN
Connector
No.
Signal
I/O
Function
1
Shell
FG
- -
Frame Ground
7
7
GND
- -
Signal GND
3
5
RD
Input
Received Data
20
3
DTR
Output
Printer BUSY signal
2
6
TD
Output
Transmitted Data
4
4
DSR
Input
Data Set Ready
D-Sub Connector
Mini DIN Connector
Cautions:
1. An RS-232C signal is based on the EIA RS-232C.
2. When the data is not being transferred, the received data should be always maintained as
a mark.
Applicable connectors (D-Sub connectors)
•
Printer side
: 17LE-13250 (Equivalent to DDK)
•
Cable side
: 17JE-23250 (Equivalent to DDK)
Mini DIN connector
•
Host side
: 8-pin DIN connector
Mini DIN-DIN cable (Provided only for V interface model)