Specifications

SQ: 8-5
RS3: Service Quick Reference Guide
PeerWay Interface
Highway Interface Adapter (HIA)
NOTE: Settings on the Configure HIA screen must match jumper settings
on the HIA cards. When modems are used, a Black Boxr Data Converter
is required on each end of the line.
HIA/Black Box Cable Assembly Pin Assignments
Twisted
Pair
Signal Wire Color
RS-422
Connector
(HIA)
RS-449
Connector
(Black Box)
1
RXD --
RXD +
Black
Red
6
5
6
24
2
RTS --
RTS +
Black
White
15
14
7
25
3
TXC --
TXC +
Black
Green
11
10
5
23
4
RXC --
RXC +
Black
Blue
13
12
8
26
5
TXD --
TXD +
Black
Yellow
8
7
4
22
6
CTS --
CTS +
Black
Brown
4
3
9
27
1--6 Ground Drain Wires 2 19, 20, 37
Jumper Wire
(0.25 mm
2
24 AWG)
White 7TO12
Jumper Wire
(0.25 mm
2
24 AWG)
White 25 TO 30