IC660BBS103 3 IC660BBS103 4 IC660BBS103 2

The GE IC660BBS103 Power Supply Module is designed to support GE Fanuc IC660 remote I/O systems where stable power delivery is essential for continuous and predictable operation. In large-scale industrial installations, power irregularities can directly affect communication reliability and I/O accuracy — this module is built to minimize that risk.

With a proven design optimized for long service cycles, the IC660BBS103 is commonly selected for systems that demand dependable performance, clear diagnostics, and compatibility with existing GE Fanuc architectures.

Technical Specifications

Technical Item	Description
Model	GE IC660BBS103
Module Category	Power Supply Module
Input Voltage	18–30 V DC
Output Voltage	5 V DC (regulated)
Maximum Output Current	Up to 4 A
Regulation Method	Industrial-grade electronic regulation
Protection Functions	Overcurrent and overvoltage protection
Operating Temperature	0 to 60 °C
Storage Temperature	-40 to 85 °C
Humidity Rating	5–95% non-condensing
Mounting Method	DIN Rail / System Base
Dimensions (W × H × D)	Approx. 45 × 120 × 80 mm
Weight	Approx. 0.38 kg
Status Indicators	Power and Fault LEDs

Recommended Related Models

For a stable and serviceable GE Fanuc remote I/O configuration, the IC660BBS103 is typically installed together with:

GE IC660BBR101 – Communication module for controller connectivity
GE IC660CHS002 – System base and I/O carrier
GE IC660MDL745 – Digital input/output module
GE IC660MDD104 – High-density discrete I/O module

This combination ensures reliable power distribution and consistent system behavior across all I/O points.

Popular Allen-Bradley Models

When engineers compare system-level power solutions across different platforms, commonly referenced Allen-Bradley equivalents include:

Allen-Bradley 1756-PA72 – ControlLogix power supply
Allen-Bradley 1769-PA4 – CompactLogix system power module
Allen-Bradley 1734-EP24DC – POINT I/O expansion power unit
Allen-Bradley 1786-PAR – Redundant network power supply

These products fulfill similar roles within Allen-Bradley automation environments.

Applications

The GE IC660BBS103 is widely applied in:

Continuous-production manufacturing lines
GE Fanuc PLC control cabinets
Process automation systems requiring stable I/O power
Material handling and logistics facilities
Long-term maintenance and spare-part strategies for IC660 systems

Its predictable power behavior supports reliable operation in both new and existing installations.

Advantages

Provides stable, regulated DC power for IC660 modules
Designed for long-duration industrial operation
Integrated protection helps prevent power-related failures
Compact housing simplifies cabinet layout and airflow design
LED indicators support fast commissioning and troubleshooting
Proven compatibility with GE Fanuc remote I/O systems
Ideal for mission-critical systems and spare inventory planning

These strengths help reduce unexpected downtime and protect connected control equipment.

Technical FAQs

What is the function of the IC660BBS103 in a system?
It supplies regulated 5 V DC power to GE IC660 communication and I/O modules.
What input voltage range does the module support?
The supported input range is 18–30 V DC.
Is the output voltage adjustable?
No, the output is fixed at a regulated 5 V DC.
How much current can the module provide?
Up to approximately 4 A, depending on system load.
Does it include internal protection features?
Yes, overcurrent and overvoltage protection are built in.
How can users monitor module status?
Through onboard LED indicators showing power and fault states.
Is configuration software required?
No configuration is required; the module operates immediately after installation.
Can it replace other IC660 power supply modules?
Yes, it is commonly used as a direct replacement within IC660 systems.
Is it suitable for 24/7 operation?
Yes, it is designed for continuous-duty industrial environments.
Why choose the IC660BBS103 for critical applications?
Its stable regulation, protection design, and long-term reliability help ensure uninterrupted system operation.