IC695CRU320-EL GE PACSystems RX3i Redundant Processor
Manufacturer: GE Fanuc
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Part Number: IC695CRU320-EL
Condition：New with Original Package
Product Type: CPU Processors
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE IC695CRU320-EL PACSystems RX3i Redundant CPU Controller
Configured for high-reliability hot standby redundant control in industrial processes, the GE IC695CRU320-EL (IC695CRU320 Redundancy Control Processor Module) provides direct physical/electrical execution across PACSystems RX3i platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC695CRU320-EL |
| Brand | GE (GE Fanuc / Emerson) |
| Origin | USA |
| Weight | 0.75 kg |
| Dimensions | 166 mm x 47 mm x 140 mm |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | 25 W (125 VDC typical) |
| Program Memory | 32 KB |
| Data Memory | 16 KB |
| Execution Speed | 1.5 us per Boolean instruction |
| Protection Rating | IP20 (installed in compliant cabinet) |
| Communication Ports | 1 x RS-232, 1 x Ethernet (10/100 Mbps RJ45) |
Deterministic Ethernet Communication & Firmware Compatibility
The GE IC695CRU320-EL interfaces directly with the PACSystems RX3i high-speed backplane bus to deliver synchronized state replication between primary and backup rack configurations. Integrated 10/100 Mbps Ethernet communication maintains deterministic data exchanges for HMI, SCADA, and peer-to-peer network nodes without delaying critical logic scan cycles. System firmware flash compatibility allows seamless updates while preserving user program memory and data register configurations across cold restart sequences.
Frequently Asked Questions
Q: How does the IC695CRU320-EL maintain failover synchronization with the backup unit?
A: The processor transfers memory state data over dedicated redundancy links across the backplane, permitting immediate switchover to the standby CPU upon primary fault detection.
Q: What is the power consumption requirement for backplane planning?
A: The module draws approximately 25 W from the RX3i backplane power supply operating at a nominal 125 VDC input level.
Q: How should the RS-232 communication line be wired to prevent noise interference?
A: Utilize low-capacitance shielded serial cables with the shield braid grounded at the primary panel earth point, ensuring cable runs do not parallel high-voltage AC power lines.
Field Installation Guidelines
Mount the CPU directly into the designated controller slot of an IP20-compliant PACSystems RX3i backplane rack. Verify that ambient operating temperatures stay strictly within 0 deg C to +60 deg C and relative humidity remains non-condensing. Secure all rack mounting fasteners to prevent vibration-induced dislodgement from the backplane bus socket.
Establish chassis grounding by bonding the main enclosure ground bar directly to system earth using a low-impedance copper strap. When connecting Ethernet cables to the front RJ45 port, maintain industrial Category 5e shielding and keep wiring routed away from high-power drive outputs or motor control conductors to preserve deterministic Ethernet data integrity.