Terminal blocks for grounds for inputs.

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10 Mar 2019 15:59 #128246 by Leon82
Maybe I'm searching the wrong terminology but are there blocks for linking all the ground for inputs , so you can run a single wire to the breakout board?

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10 Mar 2019 17:24 #128253 by pl7i92
like the one i use here

you can also see them in this video


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10 Mar 2019 17:30 #128256 by OT-CNC
I like using din rail terminal blocks for the wiring or you can do crimp screw terminals etc.
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10 Mar 2019 19:18 #128266 by rodw
I used one of these for both th +24V rail and the -24v rail but will be the wrong country for you no doubt.
www.jaycar.com.au/16-way-100a-brass-distribution-bar/p/SZ2004

Search for bus bar.
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10 Mar 2019 19:43 #128268 by Leon82
Thanks, I know what I'm looking for now and see some that are available here
In

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10 Mar 2019 21:39 #128273 by Leon82

like the one i use here

you can also see them in this video



What guage wires are your xh connectors for the step dir signals?

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11 Mar 2019 07:15 #128296 by pl7i92
the wirers are
JST-XH-3S
LIPO Silicon double isolated
www.ebay.de/itm/10-Stuck-Set-JST-XH-30cm...gskabel/182501405867
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11 Mar 2019 13:26 #128327 by andypugh
There are commoning strips for DIN rail terminals.

photos.app.goo.gl/zTbkjRHgE4PekPSZ8

The top 6 are bussed together for 0V, then two for 12V and the next 6 for 24V.

The strips fit in the middle slot and then screw to the internal metal conductors.

Unfortunately the commoning strips are specific to each brand of terminal block, and are hard to find in the catalogues as nobody seems to have decided what to call them.
www.cef.co.uk/catalogue/categories/din-r...terminal-jumper-bars
My terminals in the picture above use the many-screws type.


There are also specific commoning blocks:
uk.rs-online.com/web/c/connectors/termin...ls/commoning-blocks/
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11 Mar 2019 13:35 #128333 by andypugh
Actually, "din jumper" works on the RS web site too:

uk.rs-online.com/web/c/?sra=oss&r=t&searchTerm=din+jumper
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11 Mar 2019 13:37 #128335 by Leon82
O ordered one of these, it's got the terminals jumpers ends and rail section.

www.amazon.com/Erayco-Terminal-Press-Fit...8&pd_rd_i=B07KRDJCYB

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