Models 46T, 46R with RS-485
Model 48T
Table 6. Connector definitions
A 12 V dc power E USB 1.1 (two units for
external connections)
B Video connector F USB 2.0
C PS/2 keyboard
port for
diagnostics
G Enable/disable audible
beeper (Models 42T
and 4FT)
D EIA-232 connector
port
H RS-485 (EIA 485)
connector port
AHB
Figure 17. Models 46T, 46R I/O ports
EF BA
Figure 18. Model 48T I/O ports
Installing the IBM 4820
Update November 2005
18 4820 Planning, Installation and Service Guide
|
|
To Next Page
Loading...
Need help?
General
