PRODUCT INFORMATION
Product Overview
The General Electric IC693CPU351 is a single-slot Series 90-30 Processor Module. It installs directly into a 5-slot or 10-slot CPU baseplate. This module uses an 80386EX processor running at a clock speed of 25 MHz. It delivers a typical execution scan rate of 0.22 ms per 1K of Boolean logic. Firmware release 9.0 and later provides 240 KB of user memory. Earlier firmware releases provide 80 KB of user memory.
The module controls up to 2048 discrete input points and 2048 discrete output points. It supports up to 32,640 words of analog input and analog output data. System architecture permits connection of up to seven expansion or remote I/O baseplates. Three built-in serial ports provide connectivity for programming devices, SCADA systems, and operator interfaces. Power requirements are 890 mA of current load at 5 VDC bus voltage.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Weight | 1.50 lbs (0.68 kg) |
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| Product Description | Modular CPU |
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| User memory | 240 Kbytes |
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| Compatibility | GE Fanuc 90-30 PLCs |
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| Processor type | 80386EX |
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| Clock speed | 25 Megahertz |
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| Typical scan rate | 0.22 ms per 1K of Boolean logic |
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| Serial ports | 3 |
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| Processor speeds | 25 MHz |
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| Voltage input | 5 Volts DC |
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| Expandable | Yes |
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| Current input | 890 milliamps |
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| No. of extension baseplates | Seven (7) expansion baseplate; Seven (7) Remote I/O baseplate |
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| Operating temperature | 0 to 60 degrees Celsius |
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| Discrete Input Points - %I | 2048 |
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| Key switch | Yes |
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| Discrete Output Points - %Q | 2048 |
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| Analog Inputs - %AI | 32,640 (max) |
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| Analog Outputs - %AQ | 32,640 (max) |
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| Built-in Serial Ports | PLC power supply Port: Supports SNP slave and SNP-X slave protocols; Port 1 and 2: RTU slave, SNP/SNPX master/slave |
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| Timers / Counters | >2000 |
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| Interrupts | No |
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| Shift register | Yes |
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| Current load | 890 mA |
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| Bus voltage | +5VDC |
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TECHNICAL INFORMATION
Features
- 80386EX processor operating at a clock speed of 25 MHz
- Execution scan rate of 0.22 ms per 1K of Boolean logic
- 240 KB user memory with firmware release 9.0 and later
- Supports 2048 discrete inputs, 2048 discrete outputs, and 32,640 analog words
- Three serial ports supporting SNP, SNP-X, and RTU slave protocols
- Expansion capacity for up to seven expansion or remote baseplates
- Integrated key switch, battery-backed clock, and floating-point math support
TECHNICAL INFORMATION
Applications
- Series 90-30 PLC systems requiring high-speed discrete and analog processing
- Distributed machine automation requiring up to seven expansion or remote I/O baseplates
- Industrial installations interfacing with SCADA systems or local operator terminals via serial protocols
TECHNICAL INFORMATION
Connections / Interfaces
- One serial port on the power supply connector supports SNP and SNP-X slave communications.
- Serial ports 1 and 2 support RTU slave as well as SNP and SNP-X master/slave communications.
- The module supports optional communication modules including Ethernet, Profibus, GBC, GCM, and GCM+.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the module into a single slot of a 5-slot or 10-slot Series 90-30 CPU baseplate.
- Ensure the power supply provides adequate +5 VDC bus current for the 890 mA load.
- Maintain ambient operating temperatures between 0 and 60 degrees Celsius.
TECHNICAL INFORMATION
Configuration Guidelines
- Configure the module using Logicmaster 90-30 release 6.0 or later.
- Control programming software release 2.0 or later also supports system configuration.
- Use the integrated front-panel key switch to manage CPU operational modes and memory protection.
TECHNICAL INFORMATION
Compatibility
- Compatible with GE Fanuc Series 90-30 programmable logic controller baseplates.
- Supports optional communication modules including Ethernet, Profibus, GBC, GCM, and GCM+.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with GE Fanuc Series 90-30 programmable logic controller baseplates. Supports optional communication modules including Ethernet, Profibus, GBC, GCM, and GCM+.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the processing speed and CPU type of the IC693CPU351?
The module uses an Intel 80386EX processor operating at a clock speed of 25 MHz. It delivers a typical execution speed of 0.22 ms per 1K of Boolean logic.
How much user memory does the IC693CPU351 provide?
The module provides 240 KB of user memory with firmware release 9.0 or later. Firmware versions prior to release 9.0 include 80 KB of user memory.
Which communication protocols and serial ports are integrated on the IC693CPU351?
The unit provides three built-in serial ports. The power supply port supports SNP and SNP-X slave protocols. Ports 1 and 2 support RTU slave and SNP or SNP-X master/slave communications.
What baseplates are compatible with the IC693CPU351 module?
The module fits into a single slot of a 5-slot or 10-slot CPU baseplate. It supports up to seven expansion or remote I/O baseplates.
