IBM 4820 - Chapter 8. Connector Pinouts; Video Connector Assignments; RS485 Pin Connector Assignments; Cable Connector Pinouts

Chapter 8. Connector pinouts
This section describes the connector pinouts.
Video connector assignments
Table 8-1. Cable Connector Pinouts
4694 system connector Description 4820 connector
1 Red (coaxial ) 2
6 Coaxial (shield) 1
2 Green (coaxial) 4
7 Coaxial (shield) 3
3 Blue (coaxial) 6
8 Coaxial (shield) 5
13 White 7
10 Black 8
14 Green 9
5 Red 10
15 Yellow 11
12 Brown 12
11 Green 13
4 Orange 14
9 Purple 15
RS485 pin connector assignments
Pin Description
1 Reserved
2 Serial I/O A
3 Serial I/O B
4 Reserved
© Copyright IBM Corp. 1999, 2003 8-1