Rockwell Automation 1756-NEX Nexus Module - Manual (Page 49)

Publication 1756-UM524B-EN-P - December 2008
Appendix
B
Factory-set Jumpers
Jumpers on the 1756-CLX/C module are factory-set. If you change the jumper settings by
mistake, follow this procedure to reset them.
ATTENTION
Do not change the jumper positions. If you change a jumper position
by mistake, you must re-set it to the position shown below.