Citizen iDP3310 manual Connector’s Pin Configuration, Dsr

iDP3310 User's Manual

7.2 Connector’s Pin Configuration

D-Sub	Mini DIN
Connector	Connector	Signal	I/O	Function
No.	No.
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)

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