10MB Memory IC695CMU310 GE RX3i Max-ON Hot Standby Redundancy CPU
Price:
$600-800
MOQ:
1 piece
Delivery Time:
3-5 work days
Brand:
GE
Product Description
IC695CMU310 GE | RX3i Max-ON Hot-Standby Redundancy CPU
Product Snapshot
IC695CMU310 is a single-slot, hot-standby redundancy CPU that keeps critical processes running by switching from master to backup in ≤ 3 scans. With dual Ethernet ports, 10 MB battery-backed RAM and 10 MB flash, it is the heart of GE's Max-ON architecture for gas & steam turbines, standby power, boilers and high-availability manufacturing lines.
Key Features & Benefits
- Max-ON redundancy - < 3-scan failover, zero I/O state loss
- Dual Ethernet on-board - dedicated LAN for sync & health, no extra module needed
- 10 MB user memory - 5* larger than IC695CPU310; handles 512 program blocks ≤ 128 KB each
- Fast Boolean execution - 0.195 ms / 1000 contacts; floating-point math included
- Universal backplane - accepts RX3i PCI and Series 90-30 I/O in same rack
- Embedded serial - 2 * isolated RS-232 + RS-485; Modbus RTU slave, SNP, Serial I/O
- Hot-swap - slide-in design allows replacement without stopping the partner CPU
- Industrial temp - 0…+60 °C operating, -40…+85 °C storage, 5 g vibration
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | IC695CMU310 |
| Function | Max-ON Hot-Standby Redundancy CPU |
| Slots Required | 1 (single-slot) |
| User Memory | 10 MB battery-backed RAM; 10 MB flash |
| Boolean Speed | 0.195 ms / 1000 contacts typical |
| Program Blocks | 512 max, 128 KB per block |
| Discrete %I/%Q | 32 Kbits |
| Analog %AI/%AQ | 32 Kwords configurable |
| Serial Ports | 2 * RS-232 & RS-485 isolated |
| Serial Protocols | Modbus RTU Slave, SNP, Serial I/O |
| Ethernet Sync | 2 * 10/100 Mbps dedicated LAN ports |
| Accuracy (TOD) | ≤ 2 s drift per day |
| Power Draw | 1.0 A @ +5 V; 1.25 A @ +3.3 V |
| Operating Temp | 0…+60 °C |
| Storage Temp | -40…+85 °C |
| Dimensions (W*H*D) | 66.8 * 133 * 122 mm |
| Weight | 0.45 kg (1 lb) |
| Certifications | CE, UL 508, CUL, RoHS, PCI 2.2 compliant |
Max-ON Redundancy Topology
Each system pair contains:
- 2 * IC695CMU310 (master & standby)
- 2 * IC695CHS0xx backplanes
- 2 * IC695PSxxxx power supplies
- 2 * IC695ETM001 (optional plant LAN)
- Max-ON firmware & application
Fail-over occurs automatically via dedicated Ethernet LAN(s); I/O states and register data are synchronized every scan.
Typical Applications
- Gas & steam turbine control
- Stand-by power generation switch-gear
- Boiler flame-safety and BMS
- Continuous chemical reactors
- High-availability packaging & material handling
Quick Start Steps
- Insert CPU in slot 0 of each rack; torque screws 0.4 N*m.
- Connect sync LAN (RJ-45) between CPUs; use CAT5e STP < 100 m.
- Assign IP & redundancy role (master/standby) in Proficy ME.
- Download application; Max-ON auto-synchronizes memory.
- Verify LEDs - green "RUN" on master, green "STBY" on backup.
What's in the Box?
- 1 * IC695CMU310 CPU, factory-sealed
- 1 * quick-start guide (English)
- 2 * RJ-45 dust caps for sync ports
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Company
Xiamen IntelliLink Global Electronic Products Co., Ltd
Location
Tongji Building, No. 99 Huli Avenue, Huli District, Xiamen City, Fujian Province
Contact Person
Chen