Rj45 Connection To Hp Terminals, Hp Vectra Pc's (Db25 Connector) And Hp Printers - HP A4500A - VMEbus Single Board Computer 744 Motherboard Manual

7 RS-232 connection
RS-232 RJ45 connection to HP terminals, HP Vectra PC's (DB25 connector) and HP
Printers
Note
52
This cabling scheme is recommended for connecting the following devices:
HP Terminals
HP Vectra
HP Printers
Cable type
RJ45 male connector to DTC
1 - RD INPUT
OUTPUT
3 - TD
INPUT
4 - CTS
OUTPUT
5 - RTS
-
6 - SGND
The RJ45 to DB25 adaptor is not an HP part.
HP239xA, HP700/22/32/43/45/9x
C2401A, C2402A, C1010J, C1010T
HP2227A, 28A, 76A, 77A, HP256x, HP293x,
HP2684A/P, 86A/D, HP33440A/F, 47A/F, 49A, 59A,
41063A, C1200A, C1202A
RJ45 extension (male-male) RJ45 (female) to
DB25 (male) adapter
(Note: The above cable is a straight-through
extension cable.)
RJ45
RJ45
f-connector
m-connector
1
1
3
3
4
4
5
5
6
6
RJ45
extension cable
25-pin male connector to device
OUTPUT
2 - TD
INPUT
3 - RD
-
7 - SGND
RJ45 to DB25
adaptor