Rockwell Automation 1771-ASB/E Remote I/O Adapter User Manual User Manual
Page 68
Settings for 1771–AS and 1771–ASB Series A, B, C and D Remote I/O Adapters
B–6
Publication 1771ĆUM001A-US-P - February 2000
Figure B.6
Module Switch Assembly Settings for 1771-AS and
1771-ASB series A and B Adapters for PLC-3 Family
Processors
1 2 3 4 5 6 7 8
O
N
O
F
F
O
N
O
F
F
1 2 3 4
First I/O group number
(Table B.C)
I/O rack number
(Table B.C)
Always OFF
Address Switch Assembly
(SW-1)
Switch Assembly
(SW-2)
Pressed in at top
Closed (ON)
Pressed in at bottom
Open (OFF)
10820-I
Maximum I/O Rack Distance
ON - 10,000 cable ft. max. (57.6K baud)
OFF - 5,000 cable ft. max. (115.2K baud)
Table B.C
I/O Rack Selection for PLC-3 Family Processors
I/O Rack
Number
Switch Setting
1
2
3
4
5
6
I/O Rack
Number
Switch Setting
1
2
3
4
5
6
1st I/O
Group
Number
Switch
Selections
7
8
00
On
On
On
On
On
On
20
On
Off
On
On
On
On
0
On
On
01
On
On
On
On
On
Off
21
On
Off
On
On
On
Off
2
On
Off
02
On
On
On
On
Off
On
22
On
Off
On
On
Off
On
4
Off
On
03
On
On
On
On
Off
Off
23
On
Off
On
On
Off
Off
6
Off
Off
04
On
On
On
Off
On
On
24
On
Off
On
Off
On
On
05
On
On
On
Off
On
Off
25
On
Off
On
Off
On
Off
06
On
On
On
Off
Off
On
26
On
Off
On
Off
Off
On
07
On
On
On
Off
Off
Off
27
On
Off
On
Off
Off
Off
10
On
On
Off
On
On
On
30
On
Off
Off
On
On
On
11
On
On
Off
On
On
Off
31
On
Off
Off
On
On
Off
12
On
On
Off
On
Off
On
32
On
Off
Off
On
Off
On
13
On
On
Off
On
Off
Off
33
On
Off
Off
On
Off
Off
14
On
On
Off
Off
On
On
34
On
Off
Off
Off
On
On
15
On
On
Off
Off
On
Off
35
On
Off
Off
Off
On
Off
16
On
On
Off
Off
Off
On
36
On
Off
Off
Off
Off
On
17
On
On
Off
Off
Off
Off
37
On
Off
Off
Off
Off
Off