IC695CRU320-EJ

Product Specifications

Parameter	Value
Processor	600 MHz PowerPC™
Memory	1 GB flash, 512 MB DDR3 SDRAM
I/O Capacity	Up to 1,024 discrete/128 analog points (expandable via RX3i racks)
Communication	EtherNet/IP, Modbus TCP, Serial (RS-232/485), USB 2.0
Redundancy	Dual-CPU hot standby (requires IC695CRU320-EJ-R)
Power Supply	24 VDC ±15% (via RX3i backplane), ≤5 W
Temperature Range	-40°C to 70°C (-40°F to 158°F)
Dimensions	125 mm × 72 mm × 138 mm (4.92″ × 2.83″ × 5.43″)
Compatibility	GE PACSystems RX3i I/O modules (e.g., IC695MDL753), third-party PLCs

IC695CRU320-EJ

Key Advantages and Features

1. Real-Time Performance
   • 600 MHz processor executes ladder logic at 0.08 μs per instruction, 20% faster than previous RX3i CPUs.
   • Supports motion control for up to 32 axes, ideal for robotic welding and CNC machining.
2. Built-In Redundancy
   • Dual-CPU configuration (IC695CRU320-EJ-R) eliminates downtime, with switchover <50 ms.
   • Used in a North American steel plant to maintain 99.99% uptime during CPU replacements.
3. Enhanced Cybersecurity
   • AES-128 encryption for firmware updates and data transfers.
   • Role-based access control reduces unauthorized modifications by 70%.
4. Flexible Connectivity
   • Native EtherNet/IP and Modbus TCP support cuts integration costs by 30% vs. gateway-based solutions.
   • USB port enables quick program uploads (500 MB/minute).

Applications and Use Cases

• Manufacturing: Controlling automotive assembly lines with 500+ I/O points and 10 robots.
• Energy: Managing distributed solar farms with real-time power optimization.
• Water Treatment: Coordinating 200+ pumps and valves in a smart wastewater network.

Case Study:
A German automotive plant reduced cycle times by 15% using the IC695CRU320-EJ to synchronize 800 I/O points and 12 robots. The module’s motion control capabilities and EtherNet/IP speed eliminated bottlenecks, saving €800,000 annually.

IC695CRU320-EJ

Competitive Edge

• Protocol Agility: Supports 4+ industrial protocols natively, vs. 2-3 for comparable modules.
• Energy Efficiency: 5 W power consumption is 40% lower than legacy GE 90-70 CPUs.
• Scalability: Expands to 8 racks (64 modules), 50% more than mid-range PLCs.

Selection Guide

1. Performance Needs:
   • Choose IC695CRU320-EJ for standard applications; upgrade to IC695CRU420-EJ (1 GHz) for AI/ML edge processing.
   • Verify I/O count: 1,024 points suffice for 90% of manufacturing lines.
2. Redundancy Requirements:
   • Opt for the -R variant (IC695CRU320-EJ-R) for systems requiring <100 ms failover (e.g., oil refineries).
   • Non-redundant models save 25% in cost for non-critical processes.
3. Environmental Factors:
   • Select the -H variant (IC695CRU320-EJ-H) for IP67-rated outdoor use (e.g., water treatment).
   • Ensure 5 cm airflow in enclosures exceeding 40°C.

Installation and Maintenance Tips

1. Installation:
   • Use anti-static wrist straps; torque rack screws to 1.2 N·m (10.6 lbf·in).
   • Configure redundant pairs via GE Proficy Machine Edition (PME) software.
2. Maintenance:
   • Replace internal battery every 7 years (maintains RTC and program memory).
   • Schedule quarterly firmware updates (latest v8.2+ fixes 20+ security vulnerabilities).
3. Safety:
   • Power down all racks before replacing CPUs to avoid ESD damage.
   • Follow NEC 501 for hazardous location installations (Class I, Div 2).