EPC/X System Cables and Plugs

EIA-422 Cables

Twisted Pair Wire

Gage

28 AWG, overall shield

Capacitance

15.5 +/-3 pF/ft

Impedance

100 ohms

 
Connectors

Male Connector

HD-15 subminiature

size 22 contacts

Female Connector

HD-15 subminiature

size 22 contacts

 

EIA-422 Terminator

Connector: HD-15 subminiature male plug, size 22 contacts

These pins are wired together:

1 - 6
2 -7
3 - 15
4 - 9
5 - 10
8 - 14

 

EIA-232 Loop Back Plugs

RJ45, 10 pin connector

These pins are wired together:

3 - 1 - 8
5 - 6
9 - 2 - 10

DB-25, female connector

These pins are wired together:

4 - 22 - 5
2 - 3
20 - 6 - 8