Rockwell Automation 1771-IS 5V DC INPUT MOD - Manual (Page 26)

Programming and Operation
Chapter 3
3-7
Figure 3.4
Discrete-Contact Switch Bank Data Storage (SW #4 ON (Momentary) Mode)
Terminals
Field Wiring Arm Terminals
Switch
Field Wiring Arm
Terminals
2
2
3
4
5
7
6
5
4
3
2
1
0
6
7
8
9
10371
Data
Table
Word
17
Switch Status Data
Bit Number
10 07
00
XX0
1
2
3
4
5
Diagnostics
Bank 2
Bank 4
1110 0001
Bank 8
-
Bank 1
Bank 3
0110 1010
Bank 7
Bank 9
- -
a) Block Diagram
b) Data Table Map
0110 1010 shows the settings, ON or OFF, of Switches
S7, S6, S5, S4, S3, S2, S1, S0 of switch bank 5.
1110 0001 shows the settings, ON or OFF, of Switches
S7, S6, S5, S4, S3, S2, S1, S0 of switch bank 6.
Same
Same
Same
Same
Same
1
Terminals
Switch
S7 S6 S5 S4 S3 S2 S1 S0
Bank 1
Bank 2
Bank 3
Bank 4
Bank 5
Bank 6
Bank 7
Bank 8
Bank 9
A
B
C
D
E
F
G
H
I
1
2
1
2
0 1 1 0 1 0 1 0
1 1 1 0 0 0 0 1
S7 S6 S5 S4 S3 S2 S1 S0