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siggibald

0 - 10v

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hi im working with Danfoss AME 435, and he is not reading 0 - 10v signal from the plc , bud i can messure the right controle voltage from the analog modul, have someone here work with walvet like this, my analog module is allen bradley 1762 if2of2 and the danfoss valvet http://heating.danfoss.com/PCMPDF/VDLEK102_AME435.pdf

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How is the jumper configuration on the danfoss device?

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We have Ethernet IP AI Data aquisition modules which can read in 0- 10 VDC inputs http://www.icpdas-usa.com/eip_2017.html Page 37 of the manual shows the simple setup.

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You are sharing the commons between the PLC and the Danfoss device, aren't you? Floating the commons would lead to not seeing signal in the Danfoss device. Along the same line, make sure all your 0VDC signals are tied to DC common.

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