GE Fanuc IC693CPU374 CPU Module

IC693CPU374 is a 32-bit, single-slot CPU for GE Fanuc Series 90-30 PLC systems. It features a 133MHz 586-class (AMD SC520) processor and dual 

integrated 10/100Mbps Ethernet ports (built-in switch). Designed for medium-to-large automation systems, it delivers fast processing (0.15ms/1K logic), 

extensive I/O support, and robust industrial networking. It is ideal for manufacturing, process control, utilities, and material handling applications requiring reliable, deterministic control.

3. Technical Specifications

Part Number: IC693CPU374

Processor: 133 MHz, 586/AMD SC520 32-bit

Scan Rate: 0.15 ms per 1K Boolean logic

User Memory: 240 KB (RAM + Flash, configurable)

Register Memory (%R): 128 to 32,640 words

Discrete I/O: Max 2048 inputs (%I), 2048 outputs (%Q)

Global Memory: 1280 bits

Timers/Counters: Up to 2000+

Ethernet: 2× auto-sensing 10/100 Mbps (integrated switch)

Protocols: Modbus TCP/IP, SRTP, EGD (Ethernet Global Data)

Serial (via PS): RS-485 (SNP, SNPX)

Power: 5 VDC, 7.4 W

Operating Temp: 0°C to +60°C

Dimensions: Single slot, Series 90-30 rack mount

Certifications: UL508, C-UL, CE

Battery Backup: Internal (1.2 months), External (12 months)