Installing block i/o chapter 2 – Rockwell Automation 1791-I0VW USER MANUAL User Manual
Page 18
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
COM
+VDC
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
COM
+VDC
NC
1
0
OUTPUT
L
L
+VDC
1
2
36
37
Field
Device
Field
Device
Field
Device
Field
Device
12491ĆI
Common
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
COM
+VDC
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
COM
+VDC
NC
1
0
OUTPUT
L
L
PLC
SLC
Installing Block I/O
Chapter 2
2-7
Table 2.D
1791ĆIOVW Output Terminal Wiring for Groups 0 and 1 (TRM2)
Terminal
Number
Output Assignment
Group 1
Terminal
Number
Output Assignment
Group 0
Number
PLC
SLC
Number
PLC
SLC
1
N.C.
N.C.
20
Common A Common A
2
Common B Common B
21
Output 17
Output 15
3
Output 17
Output 15
22
Output 16
Output 14
4
Output 16
Output 14
23
Output 15
Output 13
5
Output 15
Output 13
24
Output 14
Output 12
6
Output 14
Output 12
25
Output 13
Output 11
7
Output 13
Output 11
26
Output 12
Output 10
8
Output 12
Output 10
27
Output 11
Output 09
9
Output 11
Output 09
28
Output 10
Output 08
10
Output 10
Output 08
29
Output 07
Output 07
11
Output 07
Output 07
30
Output 06
Output 06
12
Output 06
Output 06
31
Output 05
Output 05
13
Output 05
Output 05
32
Output 04
Output 04
14
Output 04
Output 04
33
Output 03
Output 03
15
Output 03
Output 03
34
Output 02
Output 02
16
Output 02
Output 02
35
Output 01
Output 01
17
Output 01
Output 01
36
Output 00
Output 00
18
Output 00
Output 00
37
VDC A
VDC A
19
VDC B
VDC B
Table 2.E
Wiring Block Designations
Connector
Designation
Description
1 (BLU)
Blue wire Ć RIO
2 (CLR)
Clear wire Ć RIO
Remote I/O Connector
Shield
Shield Ć RIO
Remote I/O Connector
Chassis GND
Chassis Ground
24VDC RET
+24V ground
24VDC
+24V dc
Input Terminals
1 thru 37
See Tables
Output Terminals
1 thru 37
See Tables