Computer Automation Technology CAT-800, Manual

Page: 56 / 105

6-5
Connector Assignment Table
J1 the 25 pin “D” connector contains the Port #1 and Port #2 connections and the five Logic inputs and
the five output switches. J2 the 9 pin “D” connector contains the Port #2 connections an
d Output
switches #1 and #2. J3 the second 9pin “D” connector contains the Port #3 connections and Output
switches #3 and #4.
PORT #1 PIN ASSIGNMENTS J1
1 LOGIC INPUT #1 14 SWITCH #1
2 LOGIC INPUT #2 15 SWITCH #2
3 CTCSS #2 16 +12VDC OUTPUT
4 CTCSS #1 17 GROUND
5 COR #2 18 GROUND
6 COR #1 19 SWITCH #3
7 SWITCH #5 20 SWITCH #4
8 GROUND 21 LOGIC INPUT #3
9 PTT #2 22 LOGIC INPUT #4
10 PTT #1 23 TX AUDIO #2
11 TX AUDIO #1 24 LOGIC INPUT #5
12 RX AUDIO #2 25 GROUND
13 RX AUDIO #1
PORT #2 PIN ASSIGNMENTS J2
1 COR #2 6 SWITCH #1
2 CTCSS #2 7 SWITCH #2
3 PTT #2 8 GROUND
4 TX AUDIO #2 9 +12VDC OUTPUT
5 RX AUDIO #2
PORT #3 PIN ASSIGNMENTS J3
1 COR #3 6 SWITCH #3
2 CTCSS #3 7 SWITCH #4
3 PTT #3 8 GROUND
4 TX AUDIO #3 9 +12VDC OUTPUT
5 RX AUDIO #3
Port Linking
To connect Port #2 to Port #1 the default User Macro command is [A2]. To disconnect Port #2 from
Port #1 the default User Macro command is [B2].
To connect Port #3 to Port #1 the default User Macro command is [A3]. To disconnect Port #3 from
Port #1 the default User Macro command is [B3].
To connect Port #2 and Port #3 to Port #1 the default User Macro command is [A23]. To disconnect
Port #2 and Port #3 from Port #1 the default User Macro command is [B23].
To change these commands reprogram User Macro 01 through 07. See the table on page 5-7