Products
Products
ABB Allen-Bradley ADEPT AlfaLaval
All Categories
ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC FOXBORO GE HIMA Honey Well ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW TRICONEX Schenider Weidmueller Mitsubishi SICK
home
R612CPU-C

The R612CPU-C is the redundant version of Mitsubishi's flagship R612CPU-A, designed for mission-critical applications requiring zero-downtime operation. This fault-tolerant CPU module features hot-swappable redundancy, dual-network synchronization, and enhanced diagnostics for 24/7 continuous operation in power plants, oil & gas, and other high-availability systems.

open

close

TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
Parameters
Request a Quote
Return to List
Key Features
1. Fault-Tolerant Architecture
1+1 hot standby redundancy with <10ms switchover

Dual live CPUs with real-time data mirroring

Automatic fault recovery without process interruption

2. Industrial-Grade Reliability
-40°C to +75°C operation (with conformal coating)

Vibration resistance: 5.9m/s² (5-150Hz)

MTBF >300,000 hours (34 years)

3. Advanced Synchronization
Dual 1Gbps synchronization buses (separate from control network)

Nanosecond-level clock sync via IEEE 1588 Precision Time Protocol

Deterministic control cycle down to 100μs

4. Cybersecurity Redundancy
Dual independent security processors

Synchronized firewall policies

Automatic certificate failover

Technical Specifications
Parameter Specification
Redundancy Method Hot standby (1+1)
Switchover Time <10ms (process uninterrupted)
Synchronization Dual 1Gbps optical buses
Memory Sync Speed 2.5GB/s
Power Supply Dual 24VDC inputs (N+1)
Weight 1.8kg (including heatsink)
Difference vs. R612CPU-A
Feature R612CPU-C R612CPU-A
Redundancy ✅ Dual-CPU ❌ Single
Sync Bus 2× 1Gbps N/A
Switchover <10ms N/A
Operating Temp -40°C~+75°C -30°C~+75°C
Price ~2.5× Base model
Typical Applications
Power grid SCADA systems

Nuclear safety controls (IEC 61508 SIL3)

Offshore oil platforms

Pharmaceutical continuous manufacturing