Citizen Systems CBM-730, CBM-720, CBM-750 manual Dtr

CBM-710/720/730/750 User ’s Manual

9.2 Connector Pin Assignment

Signal	Return	Signal	Direction			Current
	Signal		Host/	Function	RS-232C		TTL
Pin		Name				Loop
	Pin		Printer
1		FG		Safety Ground	O
7		GND		Signal Ground	O
3		RD	→	Received Data	O
20		DTR	←	Printer BUSY Signal	O
2	22	TD	←	Transmitted Date	O	O
11		PE	←	Paper End Signal			O
12			←	Printer ALARM Signal	O
		FAULT
13	14	DTR	←	Printer BUSY Signal		O
18	16	RD	→	Received Data		O
23			→	Printer RESET Signal			O
		RESET
Notes:	[1] The signals for RS-232C use are based on EIA RS-232C level.

[2]The loop current for Current Loop signal use should be restrict ed within the range of 10 to 20mA.

[3]Please always maintain the "mark state", when received data are not being transferred.

[4]The assignment of RS-232C/Current loop/TTL can be performed with the preset jumper (Refer to 10. Slide Switch Setting).

Compatible Connector (D-Sub connector) :

*Printer:	17LE-13 250	(AMPHENOL or equivalent)
*Cable Side:	17JE-23 250	(AMPNENOL or equivalent)

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