GE Fanuc IC660EBD020Y1 I/O Assembly

Core Performance & Industrial Application

The GE Fanuc IC660EBD020Y1 is the electronics assembly for the 24/48VDC 16-circuit source DC I/O block of the Genius I/O system.

Each of the 16 circuits can be configured as a digital input, tristate input or output under software, supporting flexible discrete signal handling.

Output circuits deliver up to 2 A per circuit with electronic short-circuit and overload protection, and can drive field sensors and actuators directly.

It offers selectable input filter time (5~100 ms), output hold-last-state or power-up default, CPU redundancy and Bus Switching Module control.

Advanced diagnostics cover open-wire, overcurrent, no-load, failed-switch and overtemperature faults per circuit.

It serves as direct replacement spare for legacy Genius distributed I/O racks.

Technical Specifications

▶ Product type: DC I/O electronics assembly (16-circuit source block)

▶ Brand: GE Fanuc

▶ Model: IC660EBD020Y1 (Revision Y1)

▶ Compatible block: IC660BBD020 (24/48VDC source block)

▶ Circuits: 16 configurable input / tristate input / output

▶ Supply voltage: 18 ~ 56 VDC (24/48 VDC), ripple ≤10%

▶ Required DC power: 150 mA typical, 300 mA max

▶ Output current: 2 A per circuit steady state; 10 A inrush up to 10 ms

▶ Input filter: Selectable 5 ~ 100 ms

▶ Block-to-block isolation: 1500 V

▶ Dimensions: 224.4 mm88.9 mm100.0 mm (HWD)

▶ Net weight: 1.8 kg (4 lbs)

▶ Operating temperature: 0℃ ~ +60℃

▶ Storage temperature: -40℃ ~ +100℃

▶ Diagnostic: Per-circuit LED, open-wire / overload / no-load / failed-switch / overtemperature

▶ Feature: Software configurable, CPU redundancy, no separate block supply

Industry Applications

Applied in power, water treatment and manufacturing Genius I/O distributed control system discrete I/O spare replacement.

Note: Confirm revision suffix, block pairing (source/sink) and system release version before ordering