C a b l e S p e c i f i c a t i o n s
A p p e n d i x A : P r i n t e r a n d C a b l e S p e c i f i c a t i o n s
❖
A-9
The interface signals and their associated pin assignments
are identified in the Figure A.4.
Figure A.4
Pin assignment for RS-232C
Signal Name
Pin #
RS-232C
Function
Direction
Chassis GND
1
GND
- - - - - -
Transmitted Data
2
Data
From Printer
Received Data
3
Data
To Printer
Request to Send
4
Control
From Printer
Clear to Send
5
Control
To Printer
Data Set Ready
6
Control
To Printer
Signal GND
7
GND
- - - - - -
Carrier Detect
8
Control
To Printer
N/C
9, 10, 12
- - - - - -
- - - - - -
Send Data Noninverted
11
- - - - - -
- - - - - -
Receive Data Noninverted
13
- - - - - -
- - - - - -
Send Data inverted
14
- - - - - -
- - - - - -
N/C
15, 17 – 19
- - - - - -
- - - - - -
Receive Data Inverted
16
- - - - - -
- - - - - -
Data Terminal Ready
20
Control
From Printer
N/C
21 – 25
- - - - - -
- - - - - -
WUG-APPA Page 9 Black,Cyan Sunday, January 22, 1995 8:55 PM
Содержание 4520
Страница 6: ...iv 4 5 2 0 4 5 2 0 m p U s e r s G u i d e WUG TOC Page 4 Black Sunday January 22 1995 7 27 PM...
Страница 174: ...6 16 4 5 2 0 4 5 2 0 m p U s e r s G u i d e WUG CH06 Page 16 Black Red Sunday January 22 1995 8 38 PM...
Страница 226: ...7 52 4 5 2 0 4 5 2 0 m p U s e r s G u i d e WUG CH07 Page 52 Black Red Wednesday January 25 1995 3 45 PM...
Страница 264: ...B 26 4 5 2 0 4 5 2 0 m p U s e r s G u i d e WUG APPB Page 26 Black Sunday January 22 1995 9 01 PM...
Страница 268: ...C 4 4 5 2 0 4 5 2 0 m p U s e r s G u i d e WUG APPC Page 4 Black Sunday January 22 1995 9 07 PM...
Страница 282: ...D 14 4 5 2 0 4 5 2 0 m p U s e r s G u i d e WUG APPD Page 14 Black Red Sunday January 22 1995 9 09 PM...
Страница 310: ...IX 8 4 5 2 0 4 5 2 0 m p U s e r s G u i d e WUG IX Page 8 Black Sunday January 22 1995 9 21 PM...