The IC693CPU374 from GE Fanuc Emerson serves as a powerful central processing unit for the Series 90-30 PLC platform. Engineers utilize this module for mid-range to complex industrial control applications requiring high-speed processing. It combines a high-performance processor with embedded Ethernet connectivity in a single slot. This CPU delivers exceptional performance for demanding automation tasks.
Core Processor Architecture and Performance
The IC693CPU374 utilizes an AMD SC520 embedded processor operating at 133 MHz clock speed. It achieves an impressive typical scan rate of 0.15 ms per 1K of Boolean logic. This rapid execution ensures precise control over high-speed machinery and time-critical processes. Furthermore, the module supports floating point math for complex calculations and data processing.
Memory Configuration and Storage Capacity
This processor module includes 240 KB of user memory for program and data storage. The memory utilizes both RAM and Flash technology for flexibility and reliability. Battery-backed RAM preserves program data during power outages automatically. Flash memory provides permanent storage for the operating system and application backup.
Integrated Communication Interfaces
The IC693CPU374 features two embedded Ethernet ports for network connectivity and programming access. Engineers can connect to plant networks or programming workstations through these ports. An RS-485 serial port via the power supply supports legacy device connectivity. Consequently, this CPU offers versatile communication options without additional modules.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | GE Fanuc Emerson |
| Product Type | CPU Module |
| Series | Series 90-30 |
| Model | IC693CPU374 |
| Processor Type | AMD SC520 |
| Processor Speed | 133 MHz |
| Typical Scan Rate | 0.15 ms per 1K Boolean logic |
| User Memory | 240 KB (RAM and Flash) |
| I/O Capacity | 2048 points |
| Ethernet Ports | 2 embedded |
| Serial Port | RS-485 (via power supply) |
| Power Consumption | 7.4 Watts at 5 VDC |
| Floating Point Math | Yes |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Weight | 0.51 kg (1.13 lbs) |
Installation and Integration Benefits
The IC693CPU374 occupies a single slot width in the Series 90-30 rack for space efficiency. Its embedded Ethernet eliminates the need for separate communication modules. Users can combine this CPU with standard I/O and specialty modules freely. Therefore, it offers a cost-effective, high-performance solution for networked automation applications.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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