IC693CPU364-EK IC693CPU364 GE Series 90-30 CPU Modules
Manufacturer: GE Fanuc
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Part Number: IC693CPU364-EK
Condition：New with Original Package
Product Type: CPU Processors
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC693CPU364-EK Series 90-30 CPU Module
The GE Fanuc IC693CPU364-EK, also cataloged as the IC693CPU364 CPU Module, operates as a dedicated hardware component for central processing and logic execution within Series 90-30 PLC systems. Driven by an embedded 25 MHz 80386EX microprocessor, the single-slot processor handles discrete inputs, analog channels, and Ethernet communication routines across multi-rack industrial control architectures.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693CPU364-EK |
| Brand | GE Fanuc |
| Origin | USA |
| Weight | 0.60 kg |
| Dimensions | Single-slot Series 90-30 module |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 1.51 A @ +5 VDC backplane draw |
| Base Model | IC693CPU364 |
| Microprocessor | 80386EX @ 25 MHz |
| User Memory | 240 KB configurable (RAM and Flash) |
| Scan Rate | 0.22 ms per 1K of Boolean logic |
| Discrete I/O Capacity | 2048 discrete inputs, 2048 discrete outputs |
| Configurable Memory Registers | Up to 32640 words (%R, %AI, %AQ) |
| Embedded Ethernet Port | 1 x 10BaseT / AAUI (supports SRTP, EGD, TCP/IP) |
| Serial Interface | 1 x RS-485 via power supply connector (SNP/SNPX) |
| Expansion Capacity | Up to 8 baseplates (1 CPU baseplate + 7 expansion/remote baseplates) |
Backplane Bus Communication Velocity & Firmware Flash Compatibility
The IC693CPU364-EK exchanges real-time data packets across the parallel backplane bus at 25 MHz processing speed, sustaining backplane bus communication velocity during intensive Boolean logic scans and I/O polling sweeps. Integrated firmware flash compatibility permits system software maintenance without physical EPROM replacements, while onboard battery-backed RAM preserves user program registers and real-time clock data during main utility power interrupts.
Frequently Asked Questions
Q: What are the backplane power supply current requirements for the IC693CPU364-EK processor?
A: The module draws up to 1.51 A from the +5 VDC bus supplied by the baseplate power supply.
Q: How does the integrated Ethernet interface connect to 10BaseT local networks?
A: The module features built-in Ethernet connectivity accessible through an onboard 10BaseT transceiver port or an AAUI interface option.
Q: How many total expansion baseplates can a single IC693CPU364-EK CPU manage?
A: The unit manages up to 8 baseplates in total, consisting of 1 local CPU baseplate and up to 7 expansion or remote I/O baseplates linked via expansion cables.
Field Installation Guidelines
- Always verify that primary system power is fully isolated before seating or removing the CPU module from slot 1 of the CPU baseplate.
- Install a fresh lithium battery in the power supply module to prevent RAM program loss during power-down intervals.
- Terminate all expansion baseplate communication cables using standard Series 90-30 bus termination plugs at both ends of the rack sequence.
- Ground the baseplate chassis directly to protective earth to protect sensitive CMOS logic and Ethernet communication circuits from electrical noise.