Example
Digital input module with 8 inputs (IB 23) or
digital output module with 8 outputs (QB 23).
The address is the sum of binary significances set with the individual
coding switches:
23 = 1 + 2 + 4 + 16 = 2
0
+ 2
1
+ 2
2
+ 2
4
Example
Digital input module with 32 inputs (IB 80) or
digital output module with 32 outputs (QB 80).
The address is the sum of binary significances set with the individual
coding switches:
80 = 16 + 64 = 2
4
+ 2
6
On Setting
(Switch Pressed)
IB 23 (or QB 23)
128
64
32
16
8
4
2
1
ADB 7
ADB 6
ADB 5
ADB 4
ADB 3
ADB 2
ADB 1
ADB 0
On Setting
(Switch Pressed)
IB 80 (or QB 80)
128
64
32
16
8
4
2
1
ADB 7
ADB 6
ADB 5
ADB 4
ADB 3
ADB 2
ADB 1
ADB 0
8
Installation and Startup
System Manual
C79000-B8576-C199-03
8 - 19
