SCALING RANGE 4-20mA AB 17974 - OE4

Hello,

Jusu a quick question.

I just need confirming what the scaling range/resolution is for an Allen bardley 17974 -OE4 out put card is.

I belive it is: 4-20mA = 0 - 32767.

Is this correct.

I know the scaling range/resolution for the Allen bradley input card 1794 - IE8 is : 4 - 20mA = 0 -30840. I am using one of these.

Cheers.

When in doubt, check the manual out!

http://literature.rockwellautomation.com/idc/groups/public/documents/webassets/browse_category.hcst

Search for 1794-OE4 as the keyword and the manual will come up. Tells you everything you need to know including block transfers and how to configure the module for the correct mode.

FYI, 0-32767 is incorrect.