Allen-Bradley 2198-ABQE Encoder Output Network Module

The Allen-Bradley 2198-ABQE Encoder Output Network Module is a DIN-rail mounted EtherNet/IP encoder output emulator with two independently programmable output channels (A and B) that generate encoder pulse trains for a peripheral device on an EtherNet/IP network. It is powered from 24 V DC and provides two D-sub 15-pin female connectors for the channel outputs, enabling reliable signal delivery to drives or test hardware. The module offers two EtherNet/IP ports for on-network connectivity and daisy-chaining, enabling flexible integration into Rockwell motion control ecosystems. Typical applications include simulating encoder feedback for servo drives, validating motion control logic without a physical encoder, and debugging motion systems within Kinetix and other Allen-Bradley environments. Cable length and signal considerations apply: the maximum cable length is 100 m (328 ft) and differential signaling is supported up to 30 m (98 ft), with a note that cable length and/or signal frequency must be de-rated when the output supply voltage exceeds 19 V. With two output channels and 24 V operation, the ABQE module provides reliable encoder outputs on EtherNet/IP for precise timing and synchronization in automated systems.