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Goals and Symptoms
For ATV38, Can we use more 2 extentions ? e.g one is I/O extension card and the other one is Device Net comm. card since the price of device net gateaway is 3 times compare with Device Net comm card.
Facts and Changes
Causes and Fixes
It's not possible to put 2 extensions cards on ATV38 ( equal to ATV58 ), you can use a DeviceNet gateway or I/O on DeviceNet.