5i25 with Probotix Bob

PCW
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12 Mar 2013 02:42 - 12 Mar 2013 02:46 #31249 by PCW

Replied by PCW on topic 5i25 with Probotix Bob

The 7I76 uses 2 power sources
1. 5VDC this can come from the 5I25 (left top yellow LED is 5V indicator)

2. Field power 8-32VDC. This is supplied to 7I76 TB1 (right top yellow LED is indicator)

Last edit: 12 Mar 2013 02:46 by PCW.

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1Mustang
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12 Mar 2013 02:49 #31250 by 1Mustang

Replied by 1Mustang on topic 5i25 with Probotix Bob

As i posted before there are no lite lights on the 5i25

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PCW
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12 Mar 2013 02:50 #31251 by PCW

Replied by PCW on topic 5i25 with Probotix Bob

And thats a good sign!

The LEDS I mentioned are on the 7I76

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1Mustang
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12 Mar 2013 02:57 #31253 by 1Mustang

Replied by 1Mustang on topic 5i25 with Probotix Bob

Thanx for the help guys.

No lights on the 7i76.....and yes the cable is attached

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andypugh
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12 Mar 2013 03:00 #31254 by andypugh

Replied by andypugh on topic 5i25 with Probotix Bob

1Mustang wrote:
No lights on the 7i76.....and yes the cable is attached

W2 to the left?

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1Mustang
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12 Mar 2013 03:01 #31255 by 1Mustang

Replied by 1Mustang on topic 5i25 with Probotix Bob

W1 is to the left and yes W2 is to the left

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1Mustang
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12 Mar 2013 03:15 #31256 by 1Mustang

Replied by 1Mustang on topic 5i25 with Probotix Bob

A quick test from Multi meter. I measured the traces under the Parallel tabs on the 7i76....some Volt measured .19-.20 to full 5V.

No traces of power under W2 or anywhere else on the board for that matter

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PCW
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12 Mar 2013 03:21 #31257 by PCW

Replied by PCW on topic 5i25 with Probotix Bob

This probably means the 5I25 is not jumpered to supply 5V power to the 7i76

Please read the BREAKOUT POWER OPTION section of the 5I25 manual

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1Mustang
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12 Mar 2013 03:31 #31258 by 1Mustang

Replied by 1Mustang on topic 5i25 with Probotix Bob

I ordered these from Mesa as a Combo package, Under their plug and go Kit...in there manual they even say its setup.

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PCW
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12 Mar 2013 03:40 - 12 Mar 2013 03:41 #31259 by PCW

Replied by PCW on topic 5i25 with Probotix Bob

The 5i25 manual states that the cable power option default setting is 'disabled'

Last edit: 12 Mar 2013 03:41 by PCW.

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