The GE IC660EBA024 is a dedicated electronics assembly for GE Fanuc Genius I/O current-source analog I/O blocks. It handles signal conditioning, conversion, and communication for a combination analog I/O module with four isolated analog inputs and two analog outputs, enabling reliable 4–20 mA process signal interfacing in distributed industrial control systems. Designed for accuracy, robust isolation, and advanced diagnostics, the IC660EBA024 forms the electronic core of a high-integrity analog block used where real-world sensor and actuator signals must be faithfully represented within the control system.
Technical Specifications
| Specification Item | Details |
|---|---|
| Model Number | GE IC660EBA024 |
| Module Type | Analog I/O Electronics Assembly |
| Compatible I/O Block | IC660BBA024 (4 inputs, 2 outputs) |
| Analog Inputs | 4 isolated current-source inputs |
| Input Signal Range | 4–24 mA |
| Analog Outputs | 2 analog current outputs |
| Operating Voltage | 18–56 V DC |
| Nominal Supply | 24/48 V DC |
| Power Rating | ~12.0 W |
| Input Isolation | 1500 V block-to-block; 300 V group isolation |
| Channel-to-Channel Isolation | 1500 V RMS |
| Operating Temperature | 0–60 °C |
| Storage Temperature | –40–100 °C |
| Humidity | 5–95 % non-condensing |
| Diagnostics | Open-wire, over/under-range, feedback error, internal fault |
| Status Indicators | Module status LEDs |
| Dimensions (W × H × D) | 224 × 90 × 100 mm (approx.) |
| Weight | 1.02 kg (approx.) |
| Mounting | Installed on corresponding terminal base |
Recommended Related Models
To complete a robust analogue I/O station in a Genius I/O system, the following are commonly used with the IC660EBA024:
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GE IC660BBA024 – Combined 4-input / 2-output analog I/O block
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GE IC660TBA024 – Terminal base for field wiring
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GE IC660BCM501 – Genius I/O bus controller module
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GE IC660BBS100 / BBS101 / BBS102 / BBS103 – System power supply modules
This pairing provides reliable power, dependable bus communication, and scalable analog signal handling.
Popular Allen-Bradley Models
For engineers comparing or integrating across platforms, similar analog modules in Allen-Bradley systems include:
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Allen-Bradley 1734-IF8 – POINT I/O 8-channel analog input
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Allen-Bradley 1734-OF4 – POINT I/O 4-channel analog output
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Allen-Bradley 1769-IF8 – CompactLogix analog input module
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Allen-Bradley 1769-OF4WRG1B – CompactLogix analog output module
These modules fulfill comparable roles in distributed analog I/O deployments.
