Xerox 6050A Appendix 1 Connector Specifications, RS-232C pin assignment 6030/6050 only, Gnd

Appendix 1 Connector Specifications

RS-232C pin assignment (6030/6050 only)

	PIN No.
Host side	Controller side		Signal name	Wiring
	Straight cable	Cross cable
1	1	7,8	CD	y
2	2	3	RD	y
3	3	2	TD	y
4	4	6	DTR	y
5	5	5	GND	y
6	6	4	DSR	y
7	7	1	RTS	y
8	8	1	CTS	y
9	9	-	RI	-

[-] indicates no wiring. Both sides are male pins.

Centronics pin assignment

Printer Side (36-pin Amphenol half-pitch type)

Terminal	Signal name	Terminal	Signal name		Pin connection
No.		No.
1	Busy	19	GND
2	Select	20	GND
3	nAck	21	GND
4	nFault	22	GND
5	Perror	23	GND	18	1
6	Data 1	24	GND
7	Data 2	25	GND
8	Data 3	26	GND
9	Data 4	27	GND
10	Data 5	28	GND
11	Data 6	29	GND	36	19
12	Data 7	30	GND
13	Data 8	31	GND
14	nlnit	32	GND
15	nStrobe	33	GND
16	nSelectln	34	GND
17	nAutoFd	35	GND
18	-	36	Peripheral
			Logic High

2 Appendixes