GE IC660EBA020-1 GE IC660EBA020-2 GE IC660EBA020-3 GE IC660EBA020-4

The GE IC660EBA020 is a precision Analog I/O Electronics Assembly designed for use in GE Fanuc Genius I/O automation networks, now under Emerson Automation. This module converts and conditions multiple analog signals between field devices and the control system with dependable accuracy and configurable filtering, making it a core component for industrial process measurement and control applications.

Technical Specifications

Specification	Details
Model	GE IC660EBA020
Module Type	Analog I/O Block Electronics Assembly
System Compatibility	GE Fanuc Genius I/O series
Analog Input Channels	4 channels (configurable signal type)
Analog Output Channels	2 channels
Input Voltage Range	18–56 VDC (nominal 24/48 VDC)
Power Consumption	~6–8 W typical
Signal Types Supported	0–10 VDC, ±10 VDC, ±5 VDC, 0–5 VDC, 4–20 mA (external resistor)
Resolution	12-bit with sign
I/O Update Rate	~4 ms per channel
Isolation Rating	1500 V block-to-block
Operating Temperature	0–60 °C
Storage Temperature	–40 °C to +100 °C
Relative Humidity	5–95% non-condensing
Dimensions	Approx. 135 × 203 × 127 mm
Weight	~1.3–1.8 kg (2.9 lbs)
Status Indicators	I/O and block status LEDs

Recommended Related Models

For a complete and highly functional distributed analog I/O solution in GE Fanuc systems, the IC660EBA020 pairs well with:

GE IC660BBA020 – Terminal assembly and analog I/O interface block
GE IC660TSA020 – Terminal assembly matched to analog block connections
GE IC660BCM501 – Bus controller module for communication coordination
GE IC660BBS100 / BBS101 / BBS102 / BBS103 – Power supply modules

This lineup ensures stable power, coherent communication, and reliable analog signal handling at scale.

Popular Allen-Bradley Models

In mixed-vendor or cross-platform scenarios, engineers may consider analogous Allen-Bradley modules such as:

Allen-Bradley 1734-IF8 – POINT I/O 8-channel analog input module
Allen-Bradley 1734-OF4 – POINT I/O 4-channel analog output module
Allen-Bradley 1769-IF8 – CompactLogix analog input
Allen-Bradley 1769-OF4WRG1B – CompactLogix analog output

These modules serve similar roles in discrete analog signal interfacing.

Applications

The IC660EBA020 is commonly deployed in:

Process control systems requiring accurate analog measurement
Industrial automation lines with mixed voltage and current sensors
Distributed measurement networks needing compact and scalable analog I/O
Material processing & handling where variable analog feedback is critical
Machine control systems with proportional valve, recorder, or transmitter interfaces

Its flexible signal support and configurable filtering make it suited for dynamic control needs.

Advantages

High-precision analog measurement with ±0.5% full-scale accuracy
Versatile signal support for voltage and current loops
Configurable update rate and input filtering for noise-prone environments
Strong isolation for reliable operation in electrically noisy industrial fields
Fast 4 ms update timing supports responsive control loops
Clear LED diagnostics streamline commissioning and troubleshooting
Seamless integration with Genius I/O backplane and controllers

By combining flexibility and industrial robustness, the IC660EBA020 is ideal for precision analog automation tasks.

Technical FAQs

What does the IC660EBA020 do?
It processes up to four analog inputs and two analog outputs for GE Fanuc Genius I/O systems.
Which signal types are supported?
Voltage ranges (0–10 V, ±10 V, ±5 V, 0–5 V) and current loop (4–20 mA) are supported via external resistor.
What is the resolution and update rate?
12-bit resolution with ~4 ms update per channel.
What power does it require?
The module operates on a 24/48 VDC supply within 18–56 VDC range.
Does it include diagnostics?
Yes — alarms for under/over range, high/low thresholds, and open-wire detection.
Is external filtering configurable?
Yes — user-selectable input filter times up to 1024 ms.
Can it handle current loop inputs?
Yes — 4–20 mA with appropriate external resistor.
How are the analog outputs driven?
Outputs support multiple voltage/current ranges as configured, with accuracy suitable for control tasks.
Where is this module installed?
Mounted on the Genius I/O rack with a compatible terminal base.
Why choose this module?
It blends flexibility, accuracy, and industrial-ready diagnostics for robust analog control integration.