Issue
The purpose of this Resolution is to inform users of Advantys STB Ethernet/IP NIMs of a communications problem between the STBNIC2212 and an Allen-Bradley ControlLogix 1756-ENET/B bridge.


Product Line
Momentum
STBNIC2212


Resolution
The latest A-B bridge, 1756-ENBT/A, will successfully communicate with the STBNIC2212.
Although the 1756-ENBT/A bridge is a direct replacement for the 1756-ENET/B bridge, the NIC2212 does NOT work with the ENET/B bridge.
There are no plans to correct the issue that occurs between the STBNIC2212 and the older ENET/B version. The Allen-Bradley 1756 - ENBT/A must be used.