1756 I/O Terminal Blocks - PLCS.net

Tim Ganz · July 26th, 2018, 03:23 PM

So I am putting a control system together and all my I/O cars are without terminal blocks.

What resource can i use to find out which terminal block goes with which card so i can order?

I have AC and DC digital input and output cards and analog input and output cards.

I want screw terminal in all of them. Is there a book or a guide just for the terminal blocks or will i have to find the manual for each card and look it up there?

dmargineau · July 26th, 2018, 03:37 PM

http://raise.rockwellautomation.com/...63570989AF2057

http://raise.rockwellautomation.com/...344239A358B348

JohnCalderwood · July 27th, 2018, 02:21 AM

http://literature.rockwellautomation...d002_-en-e.pdf

Go into this document, search for your module and it should show you which terminal blocks are available.

Although we only keep the
1756-TBCH 36 pin
1756-TBNH 20 pin
which covers our options...

although for new installs we have been buying the 1492-CABLEXXXTBCH wiring harnesses (where XXX is the length) to take the cores down to terminals for much neater wiring.

nuflia · July 29th, 2018, 04:34 AM

the links below might be helpful;
http://literature.rockwellautomation...d008_-en-p.pdf

https://cdn2.rexelusa.com/medias/sys...2-RAIFM8-3.pdf

http://literature.rockwellautomation...n069_-mu-e.pdf

July 26th, 2018, 03:23 PM	#1
Tim Ganz Member Join Date: Dec 2010 Location: Dallas, Texas Posts: 577	1756 I/O Terminal Blocks So I am putting a control system together and all my I/O cars are without terminal blocks. What resource can i use to find out which terminal block goes with which card so i can order? I have AC and DC digital input and output cards and analog input and output cards. I want screw terminal in all of them. Is there a book or a guide just for the terminal blocks or will i have to find the manual for each card and look it up there?

July 27th, 2018, 02:21 AM	#3
JohnCalderwood Member Join Date: Feb 2014 Location: Stirling Posts: 597	http://literature.rockwellautomation...d002_-en-e.pdf Go into this document, search for your module and it should show you which terminal blocks are available. Although we only keep the 1756-TBCH 36 pin 1756-TBNH 20 pin which covers our options... although for new installs we have been buying the 1492-CABLEXXXTBCH wiring harnesses (where XXX is the length) to take the cores down to terminals for much neater wiring. Last edited by JohnCalderwood; July 27th, 2018 at 02:26 AM.

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July 26th, 2018, 03:37 PM	#2
dmargineau Lifetime Supporting Member Join Date: Dec 2011 Location: Midwest Posts: 2,385	http://raise.rockwellautomation.com/...63570989AF2057 http://raise.rockwellautomation.com/...344239A358B348

July 29th, 2018, 04:34 AM	#4
nuflia Member Join Date: Mar 2010 Location: Teesside Posts: 9	the links below might be helpful; http://literature.rockwellautomation...d008_-en-p.pdf https://cdn2.rexelusa.com/medias/sys...2-RAIFM8-3.pdf http://literature.rockwellautomation...n069_-mu-e.pdf

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