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The GE IC693CBK003 is a high-capacity Compact Backplane Kit (CBK) designed for GE Series 90-30 PLC systems. It provides full-slot, high-density backplane connectivity, allowing engineers to integrate a large number of digital, analog, APU, and communication modules efficiently.

This backplane kit is ideal for industrial automation applications where maximized module capacity, reliable communication, and flexible system expansion are critical. The IC693CBK003 ensures stable CPU-module interaction and supports large-scale PLC configurations without compromising performance.

Technical Specifications

Specification	Details
Product Type	Compact Backplane Kit (CBK)
PLC Platform	GE Fanuc Series 90-30
Function	High-density backplane for maximum module expansion
Supported Modules	Digital, analog, APU, and communication modules
Number of Slots	Supports up to 32 standard 90-30 modules per CBK003
Communication Interface	Integrated backplane bus for CPU and module connectivity
Operating Temperature	0°C to +60°C
Storage Temperature	-20°C to +70°C
Dimensions (H × W × D)	102 × 650 × 120 mm
Weight	Approx. 3.8 kg

Recommended Related Models

The IC693CBK003 is typically used with:

IC693CPU350 / IC693CPU374 – Main CPUs controlling extended racks
IC693APU300–305 – High-speed processing units for complex tasks
IC693ALG / IC693ADC / IC693ACC series – Analog and digital I/O modules
IC693BEM320–BEM341 – Bus Expansion Modules for further extension

This combination provides robust, scalable, and reliable PLC system architecture.

Popular GE PLC Models

The IC693CBK003 is commonly deployed with:

IC693CPU350 / IC693CPU363 / IC693CPU374
IC693APU300–305
IC693ALG / IC693ADC / IC693ACC series
IC693BEM320–BEM341

It is preferred in large-scale, high-density automation systems where maximum module expansion is needed.

Applications

The GE IC693CBK003 is ideal for applications requiring maximum I/O expansion and modular control:

Large-scale industrial process control with multiple distributed racks
Multi-actuator, multi-valve, and multi-sensor systems in manufacturing
Laboratory and test automation requiring high module capacity
Retrofitting older Series 90-30 PLC systems for expanded I/O capacity
Complex automation setups where flexible, organized, and scalable PLC architecture is critical

It ensures efficient, stable, and maintainable control for demanding industrial environments.

Advantages

Maximum Module Support – Supports up to 32 modules per backplane
Flexible Integration – Compatible with digital, analog, communication, and APU modules
Reliable CPU Communication – Stable interaction with Series 90-30 CPUs
Compact yet High-Density Design – Optimized for large-scale installations
Cost-Effective Expansion – Avoids adding extra CPUs while maximizing I/O capacity

The IC693CBK003 provides a scalable, efficient, and reliable foundation for high-density PLC systems.

Technical FAQs

What is the main purpose of IC693CBK003?
To provide a high-density backplane supporting up to 32 Series 90-30 PLC modules.
Which modules are compatible?
Digital, analog, communication, and APU modules from the Series 90-30.
How many modules can be installed?
Up to 32 standard 90-30 PLC modules.
Which CPUs are compatible?
Series 90-30 CPUs including IC693CPU350, 363, and 374.
Does it require a separate power supply?
No, it uses power from the mounted modules or a dedicated 90-30 supply.
What is the operating temperature range?
0°C to +60°C.
Can it work with Bus Expansion Modules?
Yes, compatible with IC693BEM320–BEM341 for further expansion.
Is it suitable for retrofitting older PLC systems?
Yes, ideal for large-scale expansion without replacing CPUs.
Does it affect CPU scan time?
Minimal impact; scan time depends on CPU and module configuration.
Why choose IC693CBK003 over CBK001/002?
It provides maximum slot capacity (32 modules) for the largest and most complex automation systems.