Product Details
Overview
The IC695CMU310 from GE Fanuc is a single-slot central processing unit (CPU) for the RX3i series. It delivers high-speed Boolean execution, flexible communication, and robust memory for advanced control and automation tasks. Designed for universal backplane compatibility, this processor supports multiple protocols and provides reliable performance in industrial environments.
Technical Specifications
-
Model: IC695CMU310
-
Module Type: Central Processing Unit (CMU)
-
Series: RX3i
-
Slots Required: 1 (single slot)
-
Backplane Support: Universal Backplane
-
Communication Ports:
-
2 isolated ports: RS-232 and RS-485
-
Protocols Supported: Modbus RTU Slave, SNP, Serial I/O
-
Internal Power Requirements:
-
+5 VDC: 1.0 A nominal
-
+3.3 VDC: 1.25 A nominal
-
Memory and Storage:
-
Up to 10 MB battery-backed RAM
-
10 MB non-volatile flash memory
-
Configurable: %I/%Q 32 Kbits discrete, %AI/%AQ up to 32 Kwords, symbolic memory up to 10 MB
-
Battery Options:
-
RX3i Lithium Smart Battery (IC695ACC302 recommended)
-
Series 90-30 Lithium Battery Pack (IC693ACC302)
-
Smart Coin Cell (IC698ACC701)
-
Performance:
-
Boolean execution speed: 0.195 ms per 1000 instructions (typical)
-
Floating-point arithmetic supported
-
Clock Accuracy:
-
Time of Day: Max drift 2 s/day
-
Elapsed Time: 0.0% maximum error
-
Program Capacity: Up to 512 program blocks, max 128 KB per block
-
Embedded Communication: RS-232, RS-485
-
Backplane Compatibility: Dual bus support (RX3i PCI and 90-30 style)
-
PCI Compliance: Electrically compatible with PCI 2.2 standard
-
Operating Temperature: 0°C to 60°C (optional -40°C to +60°C)
Applications
-
Central processor for RX3i PACSystems in factory automation
-
Supports real-time control of distributed I/O and networked devices
-
Suitable for process, machine, and infrastructure control requiring high reliability
FAQ
-
Q: Does IC695CMU310 support floating-point operations?
A: Yes, floating-point arithmetic is supported for advanced calculations. -
Q: What communications protocols are compatible?
A: Supports Modbus RTU Slave, SNP, Serial I/O, RS-232, RS-485. -
Q: How much user program memory is available?
A: Up to 10 MB battery-backed RAM and 10 MB non-volatile flash memory.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Layer-2 vs. Layer-3 Network Switches in Industrial Control Systems
Modern factory automation relies heavily on robust Industrial Ethernet communications. Control system engineers deploy managed Ethernet switches to connect programmable logic controllers (PLCs), distributed control systems (DCS), human-machine interfaces (HMIs), and field I/O devices. Selecting between Layer-2 and Layer-3 switching architecture directly impacts network throughput, routing capabilities, and overall cybersecurity defense in operational technology (OT) networks.
Understanding OpenTelemetry in Industrial Automation: Architecture, Observability, and Operational Benefits
Modern industrial control systems (PLCs, DCS, edge nodes) are rapidly adopting cloud-native architectures, generating vast operational data. OpenTelemetry offers an open-source framework that unifies metrics, logs, and execution traces, enabling standardized observability across industrial automation and IT systems.
Mastering Functional Safety Terminology in Industrial Automation
In modern process control and factory automation, managing operational risk is a top engineering priority. High-speed machinery, high-pressure vessels, and continuous processes present constant hazards to personnel and equipment. Modern plant operations rely heavily on functional safety strategies to mitigate these risks. This guide breaks down the essential functional safety terminology that every control systems engineer should master.