LOT OF 3* Allen Bradley 1756-CNB /D Communication Module Control Net Bridge

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Allen Bradley 1756-CNB/A ControlNet Communication Bridge, FW Rev 1.14

ALLEN BRADLEY 1756-CNB ControlNet Bridge Module USED

Allen-Bradley 1756-CNB Ser D ControlLogix ControlNet Bridge Module

Allen Bradley 1756-CNB /E ControlLogix ControlNet Communications Bridge

Allen Bradley 1756-CNB/D Control Net Communications Bridge Module USED