The GE IC660EBA103 is a Discrete Input Electronics Assembly developed for GE Fanuc Genius I/O systems. It functions as the electronic processing unit within a discrete input block, converting field-level digital signals into dependable logic information for distributed control architectures.
Built for continuous industrial operation, this module delivers consistent signal conditioning, noise immunity, and diagnostic visibility, making it suitable for demanding automation environments.
Technical Specifications – Electrical and Physical Characteristics
| Item | Specification |
|---|---|
| Model Number | GE IC660EBA103 |
| Module Category | Discrete Input Electronics Assembly |
| System Compatibility | GE Fanuc Genius I/O |
| Input Signal Type | Discrete / Digital |
| Number of Input Channels | 16 |
| Supported Input Voltage | AC or DC (block dependent) |
| Input Signal Conditioning | Integrated filtering and debounce |
| Status Indication | Per-channel LED indicators |
| Backplane Supply Voltage | 18–56 V DC |
| Diagnostic Capability | Input status and fault reporting |
| Electrical Isolation | Field-to-logic isolation |
| Operating Temperature Range | 0 to 60 °C |
| Storage Temperature Range | −40 to 100 °C |
| Humidity Rating | 5–95% non-condensing |
| Dimensions (W × H × D) | 224 × 90 × 100 mm |
| Weight | 1.7 kg |
| Mounting Method | Installed on Genius-compatible terminal base |
Associated Components – Typical System Configuration
The IC660EBA103 is commonly used with the following Genius I/O components:
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GE IC660TBA103 – Terminal base for discrete input wiring
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GE IC660BBA103 – Complete discrete input block assembly
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GE IC660BCM501 – Genius bus controller module
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GE IC660BBS100 / BBS101 / BBS102 / BBS103 – System power supply modules
Together, these components form a robust distributed I/O node with reliable field connectivity.
Comparable Allen-Bradley Modules – Functional Alternatives
Engineers familiar with Allen-Bradley platforms may recognize similar functionality in:
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Allen-Bradley 1734-IB8 – POINT I/O DC digital input module
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Allen-Bradley 1769-IA16 – CompactLogix AC input module
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Allen-Bradley 1756-IB16 – ControlLogix DC input module
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Allen-Bradley 5069-IB16 – Compact 5000 digital input module
These modules perform equivalent discrete input acquisition roles within Rockwell Automation systems.
