American Dynamics AD1024 User Manual
448 INPUTS X 15 OUTPUTS - With Video Loss Detection
Level 1 - 2 Bays with AD1981 Port Expander
A21
DATA
LINE
120
VAC
50/60
Hz
111
1
111
1555
5
222
2555
5777
7
444
4333
3333
3
111
1
222
2444
4111
1
DATA LINE
IN
OUT
DATA LINE 1
AD2010R
AD2010R
PORTS
DATA LINE
1
2
PROG MON
1
2
3
4
5
6
7
8
9
10
AD1024 CPU
IN
OUT
To
CPU
AD1981
DATA LINE
5
4
7
5
4
7
5
4
7
DO NOT CONNECT TO TELEPHONE CIRCUITS