Key Features
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Embedded Ethernet Interface – Dual ports (10Base-T RJ-45 and AAUI) for direct network connectivity without additional modules
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240 KB Configurable User Memory – Shared between program logic, %R registers, %AI analog inputs, and %AQ analog outputs
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4K I/O Capacity – Supports 2,048 discrete inputs and 2,048 discrete outputs
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8 Baseplate System Support – CPU baseplate plus 7 expansion/remote racks
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Ethernet Global Data (EGD) Support – Enables peer-to-peer data sharing between controllers
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Built-in Serial Port – SNP/SNPX slave protocol via power supply connector
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Floating Point Math – Firmware-based support for advanced calculations
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Battery-Backed Clock – Maintains time/date through power cycles
Technical Parameters
Core Advantages
1. Integrated Ethernet Connectivity
The CPU364 eliminates the need for separate Ethernet communication modules by embedding the interface directly into the CPU. This single-slot design saves rack space and reduces system cost while providing direct 10Base-T connectivity or AAUI transceiver support. The embedded Ethernet interface enables programming, HMI communication, and peer-to-peer data exchange over standard TCP/IP networks.
2. Ethernet Global Data (EGD) Capability
As the only Series 90-30 CPU supporting EGD, the CPU364 enables deterministic, producer/consumer data sharing between controllers. This is ideal for distributed control applications where multiple PLCs must exchange data with minimal latency and without complex polling logic.
3. Flexible Memory Configuration
The 240 KB user memory is dynamically shared between program storage and reference tables (%R, %AI, %AQ). This allows optimization for specific application needs—whether requiring large data tables for process recipes or extensive logic for complex sequencing.
4. High-Speed Processing
With a 25 MHz processor and 0.22 ms/K scan rate, the CPU364 handles demanding control tasks efficiently. Floating-point math support enables advanced calculations for process control, motion, and PID loops without external coprocessors.
5. Proven Series 90-30 Architecture
The CPU364 integrates seamlessly with the extensive Series 90-30 I/O and option module ecosystem, including Genius I/O, Profibus, and DeviceNet networks. Programs developed for lower-numbered Series 90-30 CPUs can typically be migrated to the CPU364 with appropriate configuration adjustments.
Applications
The IC693CPU364 is deployed across diverse industrial control applications:
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What's Included
Note: Power supply, baseplate, I/O modules, and programming software are sold separately.
Why Buy From Us?
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In Stock – Ready to ship immediately
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Fully Tested – Each module verified for functionality
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Warranty Included – Purchase with confidence
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Technical Support – Compatibility assistance available
Frequently Asked Questions (FAQ)
Q1: What is the GE Fanuc IC693CPU364?
It is a single-slot CPU module for the Series 90-30 PLC platform with an embedded Ethernet interface and 240 KB of configurable user memory. It serves as the central processing unit, executing logic programs, managing I/O, and providing network communication.
Q2: What makes the CPU364 different from other Series 90-30 CPUs?
The CPU364 is the only Series 90-30 CPU that supports Ethernet Global Data (EGD) and includes an embedded Ethernet interface directly on the CPU module, eliminating the need for a separate Ethernet communication module.
Q3: How much user memory does the CPU364 have?
It has 240 KB (245,760 bytes) of total user memory, shared between program logic, %R registers, %AI analog inputs, and %AQ analog outputs. The actual available program memory depends on the configured amounts for these reference tables.
Q4: What is the typical scan rate?
The typical scan rate is 0.22 milliseconds per 1K of Boolean logic contacts.
Q5: What Ethernet ports are available?
The CPU364 provides two Ethernet ports: a 10Base-T RJ-45 port for direct connection to twisted-pair networks, and a 14-pin AAUI port for connecting an external transceiver. Only one port can be used at a time; the interface automatically detects which port is active.
Q6: What is the maximum number of baseplates supported?
The CPU364 supports a total of 8 baseplates — one CPU baseplate plus seven expansion and/or remote baseplates.
Q7: Does the CPU364 support floating-point math?
Yes. Floating-point math is firmware-based and supported on Release 9.00 and later.
Q8: What happens to the program when the CPU firmware is upgraded?
When CPU firmware in flash memory is changed, the user program, configuration, CPU ID, and reference memory tables stored in RAM are automatically cleared. The user must restore these from a programmer folder or flash. The SNP ID must be set separately.
Q9: Can I use a Hand Held Programmer with the CPU364?
The Series 90-30 Hand Held Programmer (IC693PRG300) cannot view or edit user programs on the CPU364. It can be used for basic hardware configuration and editing %R registers, but it cannot handle embedded Ethernet configuration. GE Fanuc programming software (VersaPro, Logicmaster, or Control) is required for full configuration.
Q10: What is the operating temperature range?
The CPU364 operates from 0 to 60°C (32 to 140°F) ambient temperature.
