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Electrical earths between devices
- To: "Ukha" <ukha_d@xxxxxxx>
- Subject: Electrical earths between devices
- From: "Tesco dialup" <I.Bird@xxxxxxx>
- Date: Fri, 24 Nov 2000 11:08:28 -0000
- Delivered-to: rich@xxxxxxx
- Delivered-to: mailing list ukha_d@xxxxxxx
- Mailing-list: list ukha_d@xxxxxxx; contact
ukha_d-owner@xxxxxxx
- Reply-to: ukha_d@xxxxxxx
I want to connect a beam break device which outputs 5v to a pin to HV. This
device works on 9 volts for most of its circuitry. Assuming I am using port
B on HV I assume I simply connect the output from the device to a port and
connect the -ve of the device to the gnd terminal on HV port B. Is this
correct before I actually go and do it. What I want HV to do is detect when
a voltage appears at the output and then take an action.
Thanks
Ian
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