Jumper Bar for Micrologix 1400?

FNC

Member
Join Date
May 2010
Location
NJ
Posts
84
All,

It is a pain to have to wire together all the commons for the relays outputs on the Micrologix 1400.

Is there a jumper bar that we can buy?

I know there is for Controllogix series but I do not see any for the Micrologix.

Thanks,

FNC
 
Wow... and I thought I was the only one :oops:

I thought about manufacturing some if there was a larger interest, let me check on the cost if there is not some available on the market
 
The spacing seems to be 7.5 mm. I cannot find any comb jumpers with thin enough teeth.

I wire these all the time and jumpers would make my life a lot easier!
 
So would just the comb style work or would you need to go from the upper to the lower also?

I was thinking about the 1766-L32BWA (first) on the relay outside a jumper that would join DC0-DC4 and also DC5 and DC6 and as one piece ? or just DC0-DC4, that would be easier

DSCN1460.JPG
 
You are right. Most of the commons are on the bottom but a few are on top.

I think just for the bottom ones would be good. I can then put a wire from a terminal on bottom row to the top row.
 
dmargineau,

Nice find!

I searched quite a bit and had not found these. I will buy 1 and try it.

FNC
 
They are accessories for the venerable AB NEMA 1492 terminal blocks; the blocks are still available although I'd probably had tens of thousands of them replaced.

I frequently use the jumpers on the Line Side of adjacent NEMA fuse and terminal blocks.
 
Last edited:
Well, I tried the Allen Bradley ones with 7.5 mm spacing but they did NOT work.

The teeth are a bit too thick.

It is annoying that Rockwell does not make anything for this.
 

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