Search found 3 matches

by CyberFonic
Wed Aug 29, 2012 12:30 am
Forum: Module Discussion
Topic: 4 Channel Relay Module
Replies: 12
Views: 13820

Re: 4 Channel Relay Module

I've pretty much answered my question on the weekend. Downloaded the schematic and saw that the V+ lines are commoned on the board. So I've attached the relays as shown on the schematic (sorry about my shaky mouse hand drawing). So far it's working fine. BTW all those LEDs make testing so much easie...
by CyberFonic
Tue Aug 21, 2012 3:31 am
Forum: Module Discussion
Topic: 24v input module ?
Replies: 1
Views: 2047

24v input module ?

Is there, or will there be a 24V input module? I'm thinking along the lines of a companion for the 4 channel relay module.
by CyberFonic
Tue Aug 21, 2012 3:29 am
Forum: Module Discussion
Topic: 4 Channel Relay Module
Replies: 12
Views: 13820

Re: 4 Channel Relay Module

I've just bought a 4 chan relay module. I'm retrofitting into an existing 24v DC (regulated) situation and can only have five wires in the cable connecting the relays. Would the module still work fine if I common the Vcc (relay V+) and drive the relays from the V- outputs. The cable is about 1.8m lo...