WTFSUNELECSUP
Member
Hi,
I'm in need of a controller/amplifier card for an EDC valve (pump) I set the PLC5 up to have +/-10vdc analog output off an OFE card. The PLC5 OFE card needs to output -/+10vdc for fwd and rev, the hydraulics company supplied an EDC valve that takes +/-100mA.
Is there a card that will do this conversion, or should I just use relays and a simple 0-10vdc to 0-100mA amp card, and use the relays to change the dc polarity?
Any part numbers for cards would be wonderful.
I'm in need of a controller/amplifier card for an EDC valve (pump) I set the PLC5 up to have +/-10vdc analog output off an OFE card. The PLC5 OFE card needs to output -/+10vdc for fwd and rev, the hydraulics company supplied an EDC valve that takes +/-100mA.
Is there a card that will do this conversion, or should I just use relays and a simple 0-10vdc to 0-100mA amp card, and use the relays to change the dc polarity?
Any part numbers for cards would be wonderful.
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