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INFO - FAQ - CC2-Forum - CCPro-Forum |
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Thanks Stefan The connection is a sensor 4 - 20 mA so I have 1 to 5 volt or 1 to 4,095 volt 4095 I haven't pullups on the SDA and SCL is that necessary ?? Hans > Hi, > > the print of the drawing is not very clear. > > What i see is a missing 1K in the SDA line and for me it looks like all channels are on 16V. > Are ther pullups on SDA ans SCL? > > Bye > > Stefan |
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