twalsh
Member
So I'm having some difficulty with my valves and relay board. I bought a 8 relay module board 12V see ebay: http://www.ebay.com/itm/250609010929?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
And I have some 12V ball valves: http://www.tf-valvefittings.com/goods-2.html
I have a 12V 2A power supply going into the VDD and GND of the relay board. On the BCS 462 I select Output 0 and the green light on the relay board lights up but no action on the valve. A multimeter check shows that 12V is on the board but I'm not getting 12V through the relay. I have the Green wire to NO, Black to Channel 1 and Red to NC. If the relay light is on I get about 100mV on the NO side and 0mV on the NC slide. If the light is off, I get reverse (0mV on NO side and 100mV on NC side).
Any ideas?
And I have some 12V ball valves: http://www.tf-valvefittings.com/goods-2.html
I have a 12V 2A power supply going into the VDD and GND of the relay board. On the BCS 462 I select Output 0 and the green light on the relay board lights up but no action on the valve. A multimeter check shows that 12V is on the board but I'm not getting 12V through the relay. I have the Green wire to NO, Black to Channel 1 and Red to NC. If the relay light is on I get about 100mV on the NO side and 0mV on the NC slide. If the light is off, I get reverse (0mV on NO side and 100mV on NC side).
Any ideas?