ParPort Pins
17 Sep 2017 12:42 #99054
by joel0407
Not directly. The whole machine shares a common ground. I can test this tomorrow with spare sensors I have. The eBay deal was for 5 sensors.
Replied by joel0407 on topic ParPort Pins
Good to know you got the input on the BOB working. Is the negative on the sensor (blue) connected to the ground of the BOB?.
Not directly. The whole machine shares a common ground. I can test this tomorrow with spare sensors I have. The eBay deal was for 5 sensors.
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17 Sep 2017 14:24 #99058
by Clive S
Some bob's require to have two powers supplies (5V and say 12V) with the grounds connected together. Do you have a link to the bob?
Replied by Clive S on topic ParPort Pins
Good to know you got the input on the BOB working. Is the negative on the sensor (blue) connected to the ground of the BOB?.
Not directly. The whole machine shares a common ground. I can test this tomorrow with spare sensors I have. The eBay deal was for 5 sensors.
Some bob's require to have two powers supplies (5V and say 12V) with the grounds connected together. Do you have a link to the bob?
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17 Sep 2017 14:39 #99059
by joel0407
Replied by joel0407 on topic ParPort Pins
This is the BOB.
warp9td.com/images/BOB_Vendors/StepperOnline/ST-V2.pdf
And yes it has both 12 and 5v supply with common ground. I am using a computer power supply for all my 12v and 5v requirements.
warp9td.com/images/BOB_Vendors/StepperOnline/ST-V2.pdf
And yes it has both 12 and 5v supply with common ground. I am using a computer power supply for all my 12v and 5v requirements.
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