GE IC697CGR772 Series 90-70 Dual Bus CPU Module

Disponibilidad: 10 Quedan en stock

Configured for high-availability and fault tolerance tasks in Series 90-70 networks, the GE IC697CGR772 (IC697CGR772 CPU Module) provides direct physical/electrical...

Código: IC697CGR772

Manufacturer: GE Fanuc
Product No.: IC697CGR772
Product Type: CPU Processors
Product Origin: USA
Payment:T/T, Western Union
Weight: 790g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

Configured for high-availability and fault tolerance tasks in Series 90-70 networks, the GE IC697CGR772 (IC697CGR772 CPU Module) provides direct physical/electrical execution of logic synchronization and dual-bus redundancy routing. The module utilizes an internal 80486DX4 microprocessor running at 96 MHz to maintain deterministic execution time across localized digital and analog hardware maps.

Hardware Specifications

Parameter	Specification
Model	IC697CGR772
Brand	GE Fanuc Emerson
Origin	USA
Weight	0.79 kg (1.75 lbs)
Dimensions	Standard Series 90-70 single-slot width
Operating Temp	0 to 50 deg C
Power Consumption	15.5 W (3.1 A @ 5 VDC)
Processor Type	80486DX4 Microprocessor
Clock Speed	96 MHz
User Memory	512 KB CMOS RAM (Battery-Backed)
Boolean Execution Speed	0.4 microseconds
Discrete I/O Capacity	2048 Inputs / 2048 Outputs
Analog I/O Capacity	8000 Channels Max
Serial Interfaces	1x RS-232, 2x RS-485
Base Protocol Support	GE SNP Protocol
Backup Power Source	IC697ACC701 / IC697ACC771 Lithium Battery

Industrial Control and Network Determinism

The IC697CGR772 maintains synchronized system integrity via specific backplane bus communication velocity protocols optimized for hot-standby topologies. The hardware configuration enables real-time memory mirroring over its dual-bus interface to support bumpless control transfers within a single-scan 5.9 ms window. Firmware flash compatibility governs synchronous tracking of user logic and register states, preventing data truncation or network arbitration delay when balancing large scale I/O density profiles.

Frequently Asked Questions

Q: What are the specific power isolation rules required during hardware maintenance of the IC697CGR772?

A: The IC697CGR772 does not support unpowered hot-swapping. The complete rack backplane assembly must be mechanically isolated from the main 5 VDC source before removing or seating the module to avoid memory corruption or interface degradation.

Q: How does the CPU indicate a critical breakdown or a depleted backup lithium battery condition?

A: Diagnostic states are routed to the front-facing LED matrix. If the backup voltage dropped by the lithium battery falls below the logic threshold during a power-up cycle, the Module OK LED will fail to initialize or maintain a steady active state.

Field Installation Guidelines

Baseplate Assignment Constraints: Mount the CPU module strictly into the leftmost slot of the primary rack assembly to establish proper master bus configuration and enable electrical connection to the memory protection logic switch.
Shielding and Grounding Standards: Terminate all serial communication cabling (RS-232 and RS-485) using external braided shielding. Fix shields directly to the chassis frame ground clamp to reduce noise induction on the SNP network.
Redundancy Configuration Mapping: Ensure both identical hot-standby CPU processors contain matching firmware baselines and user register capacities to execute precise single-scan backup operations across the redundant physical slots.

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