Overview
The GE Fanuc IC693CPU364-AC is a single-slot CPU module from the Series 90-30 PLC family. This unit serves as the central processor for industrial control systems, featuring 240 kilobytes of user program memory, an embedded Ethernet interface, and a built-in serial port. The module operates at 25 MHz with an 80386EX processor, making it suitable for mid-range discrete and process control applications that require network connectivity.
Key Features
- Single-Slot Design: Compact form factor fits standard Series 90-30 CPU baseplates in Slot 1.
- 240K User Memory: Sufficient program space for most production control logic.
- Embedded Ethernet: Built-in Ethernet interface supports 10Base-T and AAUI connections; no external Ethernet module required.
- 80386EX Processor: 25 MHz clock speed with 0.22 ms/K scan rate for Boolean logic.
- Dual Communication Ports: Integrated serial port plus Ethernet interface for flexible device communication.
- Flash Firmware: Non-volatile program storage with no EPROM or EEPROM dependency.
Technical Specifications
- Processor: 80386EX, 25 MHz
- User Memory: 240 kilobytes (245,760 bytes)
- Discrete Inputs (I): Up to 2,048 points
- Discrete Outputs (Q): Up to 2,048 points
- Register Memory (R): Configurable 128 to 32,640 words
- Analog Inputs (AI): Configurable 128 to 32,640 words
- Analog Outputs (AQ): Configurable 128 to 32,640 words
- Communication Interfaces: 10Base-T Ethernet, AAUI transceiver port, 1× serial port
- Power Supply: 1.51 Amps @ 5 VDC
- Ethernet Fuse: 1 Amp, 125V, 2.69 × 2.69 × 6.1 mm (slow-acting, replaceable)
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Mounting: Series 90-30 modular baseplate, Slot 1
- Expansion: Supports up to 7 additional baseplates via 25-pin D-type expansion connector
Typical Applications
The IC693CPU364-AC is widely deployed in:
- Discrete manufacturing lines requiring mid-range control and Ethernet reporting.
- Process control systems with local monitoring and remote data collection.
- Machine builders integrating Series 90-30 platforms with factory networks.
- Retrofit and upgrade projects where legacy PLC functionality must be enhanced with modern communication.
- Food and beverage, chemical processing, and light assembly operations.
Compatibility & Replacements
Compatible With
- GE Fanuc Series 90-30 modular CPU baseplates (8-slot and 10-slot configurations).
- GE Fanuc Series 90-30 I/O modules (discrete and analog inputs/outputs).
- GE Fanuc Series 90-30 power supplies and memory backup battery options.
- Ethernet Global Data (EGD) protocol for real-time data exchange between PLCs.
- GE ToolBox and LogicMaster programming software.
- Standard 10Base-T twisted-pair Ethernet cabling up to 100 meters.
Replaces / Drop-In Replacement For
- Direct replacement for IC693CPU364 units requiring AC power supply variant designation.
- Functionally equivalent to IC693CPU363 for many applications, though IC693CPU364 includes integrated Ethernet.
Works With
- Programming Software: GE Fanuc LogicMaster, GE ToolBox, Control v2.2+.
- Communication Protocols: Ethernet Global Data (EGD), 10Base-T networking.
- Expansion Modules: Analog I/O, discrete I/O, communication gateways (CMM modules).
- Remote I/O: GE Series 90-30 remote baseplates via 25-pin expansion connector.
- Monitoring Systems: HMI platforms supporting Ethernet-based data collection from Series 90-30.
