Description

The GE IC660BBD101 and IC660EBD001 (commonly referenced as IC660EBD101 in field usage) are discrete I/O modules from General Electric’s VersaMax programmable automation controller (PAC) and remote I/O system family. Designed for industrial environments requiring robust, modular, and cost-effective control, these modules connect directly to the Genius I/O bus or operate as standalone units within a VersaMax rack.

• TheIC660BBD101 is a 16-channel 24VDC sourcing digital input module, accepting signals from switches, proximity sensors, and PLC outputs. It features optical isolation, LED status indicators per channel, and compatibility with both sinking and floating inputs.

• TheIC660EBD001 (often called IC660EBD101 colloquially) is a 16-channel relay output module, each capable of switching up to 2A at 250VAC/30VDC. Its electromechanical relays provide galvanic isolation and universal load compatibility—ideal for controlling motors, solenoids, valves, and indicator lamps.

Together, this I/O pair forms a foundational building block for machine control, process interlocks, and safety circuits in industries such as water/wastewater, packaging, material handling, and small-scale manufacturing. Their compact design, easy DIN-rail mounting, and seamless integration with GE’s Proficy Machine Edition software make them ideal for both new installations and legacy system expansions.

IC660BBD101 IC660EBD101

Technical Specifications

Main Features and Advantages

✅ High Noise Immunity: Both modules feature robust EMI/RFI protection, ensuring reliable operation in electrically noisy plants with VFDs or large motors.

✅ Plug-and-Play Configuration: Auto-addressing on Genius bus eliminates manual DIP switch setup. Modules are auto-detected in Proficy software.

✅ Field-Proven Reliability: The IC660BBD101’s solid-state inputs withstand millions of cycles, while the IC660EBD001’s relays offer long mechanical life (>100,000 operations).

✅ Flexible Wiring: Spring-clamp or screw-terminal options (depending on base used) simplify field wiring and reduce maintenance time.

✅ Cost-Effective Expansion: Add I/O points without replacing the entire controller—ideal for scaling systems incrementally.

IC660BBD101 IC660EBD101

Application Field

These modules are extensively used in:

• Water & Wastewater Plants: Monitoring pump status (viaIC660BBD101) and controlling valve actuators (IC660EBD001).

• Packaging Lines: Detecting product presence with photoelectric sensors and triggering reject mechanisms.

• Conveyor Systems: Emergency stop circuit monitoring and motor starter control.

• HVAC Control Panels: Fan status feedback and damper actuator switching.

• Legacy System Retrofits: Replacing older Modicon or Allen-Bradley I/O with modern, supported GE VersaMax components.

Their ability to interface directly with 24VDC sensors and high-power loads makes them versatile across light industrial automation.

Related Products

• IC660BBD100: 16-point sinking input (complement to BBD101)

• IC660EBD100: Alternate relay output variant (check terminal layout)

• IC660CHS101: VersaMax carrier/base for DIN-rail mounting

• IC693CPU360: GE 90-30 CPU that can communicate with VersaMax via Genius bus

• IC660GBI001: Genius bus interface module for remote I/O

• IC660PBI001: Profibus-DP interface for VersaMax I/O

• IC200CPU005: Compact PAC that supports VersaMax expansion