Description
Product Description
The IC693CPU323 is an integrated CPU baseplate designed for the GE Fanuc Series 90-30 PLC family. Unlike modular CPU designs, this unit combines the processor and baseplate into a single assembly, offering a compact and cost-effective control solution for small to mid-sized automation systems.
This model features an embedded CPU with limited but efficient memory resources, making it suitable for standalone or localized control applications where moderate I/O handling and deterministic scan performance are required. Its fixed-slot architecture simplifies system configuration and reduces installation complexity.
Technical Specifications
| Parameter |
Description |
| Model |
IC693CPU323 |
| Manufacturer |
GE Fanuc / Emerson |
| Series |
90-30 PLC |
| Product Type |
Embedded CPU Baseplate |
| CPU Type |
Integrated (Turbo CPU) |
| Processor |
Intel 80188 |
| Clock Speed |
10 MHz |
| User Memory |
12 KB |
| Typical Scan Rate |
0.6 ms per 1K Boolean logic |
| Discrete I/O Capacity |
Up to 320 points |
| Discrete Inputs (%I) |
Max. 160 points (shared capacity) |
| Discrete Outputs (%Q) |
Max. 320 points (shared capacity) |
| Analog Inputs (%AI) |
64 words |
| Analog Outputs (%AQ) |
32 words |
| Slots |
10 total (including power supply slot) |
| Power Supply Slots |
1 |
| Expansion Capability |
Not supported |
| Serial Port |
1 built-in (via power supply connection) |
| Supported Protocols |
SNP / SNP-X (slave mode) |
| Backplane Voltage |
5 VDC |
| Current Consumption |
430 mA |
| Operating Temperature |
0°C to +60°C |
| Mounting |
Series 90-30 rack (integrated baseplate) |
| Weight |
2.1 lbs |
Functional Characteristics
The IC693CPU323 integrates control processing and I/O mounting into a single platform, eliminating the need for a separate CPU module. Its deterministic scan time ensures predictable control behavior, while the onboard serial interface supports basic communication with programming devices or supervisory systems.
Due to its non-expandable structure, this unit is best suited for compact control systems where I/O requirements remain within defined limits.
Application Scope
Typical use cases for this embedded CPU baseplate include:
-
Standalone machine control systems
-
Packaging and assembly equipment
-
Small conveyor and material handling units
-
Retrofit projects replacing legacy PLC systems
-
Local control panels with fixed I/O requirements
FAQ
Q: Can additional racks or remote I/O be connected?
A: No, this model does not support expansion racks or remote I/O modules.
Q: How does it differ from modular CPUs in the 90-30 series?
A: It combines the CPU and baseplate in one unit, whereas modular systems use separate CPU and rack components.
Q: What programming protocols are supported?
A: It supports SNP and SNP-X communication in slave mode for programming and monitoring.
Q: Is this suitable for large-scale automation systems?
A: No, due to limited memory and lack of expansion, it is intended for small to medium standalone applications.
