21
Back Panel
FIGURE 81.
DB25 Connector Pinout Configuration
TABLE 4.
DB25 Connector Pinout Connections
Pin #
Signal
Cable color
1
PTT Relay N.C.
Brown
2
PTT Relay Common
Red
3
MON Relay N.O.
Orange
4
R1 Relay N.C.
Pink
5
R1 Relay Common
Yellow
6
R2 Relay N.O.
Green
7
Ground Lt.
Green
8
Digital 0/X-Mute
Blue
9
Digital 2
Violet
10
Digital 4
Gray
11
CTCSS
White
12
Radio RX- in / 4-wire RX
Black
13
Radio TX- out / 4-wire TX or 2-wire
Brown/White
14
PTT Relay N.O.
Red/White
15
MON Relay N.C.
Red/Black
16
MON Relay Common
Orange/White
17
R1 Relay N.O.
Orange/Black
18
R2 Relay N.C.
Pink/Black
19
R2 Relay Common
Yellow/Black
20
Digital 6/COR
Green/White
21
Digital 1/Supervisory
Green/Black
22
Digital 3
Blue/White
23
Digital 5/Local PTT
Violet/White
24
Radio RX+ input / 4-wire RX
Gray/Black
25
Radio TX+ out / 4-wire TX or 2-wire
Black/White
Shield
Ground
Summary of Contents for IP-223
Page 10: ......
Page 20: ...Overview 22 ...
Page 114: ...Setup Information 116 ...
Page 123: ...125 Jumper Locations FIGURE 140 Jumper Locations ...
Page 124: ...126 ...
Page 128: ...130 ...
Page 130: ...132 ...
Page 134: ...136 ...
Page 135: ...137 NOTES ...
Page 136: ......