Rockwell Automation 1734-IV4/C Point I/O Source Input Module Installation Instructions - Manual (Page 16)

16 POINT I/O Source Input Module
Publication 1734-IN052D-EN-E - February 2005
Troubleshooting with the Indicators
Indication Probable Cause
Module Status
Off No power applied to device
Green Device operating normally
Flashing Green Device needs commissioning due to configuration
missing, incomplete or incorrect.
Flashing Red Recoverable fault.
Red Unrecoverable fault may require device replacement
Flashing Red/Green Device is in self-test
24VDC
Source
Input
Module
Status
Network
Status
1734
IV2
NODE:
0
1
24VDC
Source
Input
Module
Status
Network
Status
1734
IV4
NODE:
0
1
2
3
Module Status
Network Status
Status of Input 0
Status of Input 1
Status of Input 2
Status of Input 3
1734-IV2 1734-IV4
24VDC
Source
Input
Module Status
Network
Status
1734
IV8
NODE:
0
1
2
3
4
5
6
7
Status of Input 0 and 4
Status of Input 1 and 5
Status of Input 2 and 6
Status of Input 3 and 7
1734-IV8
Module Status
Network Status