GE Fanuc HE693CPU701C iNetPLC CPU Module
Manufacturer: GE Fanuc
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Part Number: HE693CPU701C
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
The GE Fanuc HE693CPU701C (HE693CPU701C CPU Module) operates as a high-performance central processing unit for Series 90-30 and 90-70 PLC platforms. This module provides deterministic execution of complex automation logic and facilitates centralized communication for distributed I/O systems via integrated Ethernet connectivity, allowing for direct interface with SCADA and MES environments.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | HE693CPU701C |
| Brand | GE Fanuc |
| Origin | Industrial Standard Manufacturing |
| Weight | 1.2 kg |
| Dimensions | 100 mm x 80 mm x 20 mm |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | 24 VDC |
| Communication | Ethernet (Modbus TCP/IP) |
Profinet / EtherNet/IP Deterministic Networks and I/O Scaling
The HE693CPU701C utilizes a robust backplane bus architecture to manage data exchange velocity between the CPU and remote I/O nodes. Within the Series 90 PLC ecosystem, this module supports I/O density scaling by maintaining synchronized scan cycles across extended racks. The firmware flash compatibility ensures that the CPU remains consistent with the specific hardware revisions of the backplane. By leveraging deterministic packet handling on Ethernet-based protocols, the module minimizes jitter, ensuring that mission-critical automation tasks remain within the required time constraints.
Frequently Asked Questions
Q: Does the HE693CPU701C support hot-swapping within the Series 90-30 rack?
A: No. The HE693CPU701C is not a hot-swappable module. Ensure the rack power is fully de-energized and verified with a voltmeter before removing or installing the CPU to prevent damage to the backplane pins or internal logic.
Q: How is the battery-backed real-time clock maintained during long-term storage?
A: The battery maintains the RTC and volatile data storage. During long-term storage, check the battery health periodically; if the battery voltage drops below the threshold, replace it to prevent loss of program memory and time-stamping accuracy.
Q: Can the Ethernet port be used for simultaneous SCADA and programming access?
A: Yes, the Ethernet interface supports multi-protocol traffic, allowing for concurrent connection to programming software (like Machine Edition) and SCADA/MES systems, provided the network bandwidth is managed and the PLC CPU load is within operational limits.
Field Installation Guidelines
- Mount the CPU in the primary controller slot of the Series 90 rack, ensuring that the backplane pins are properly aligned.
- Connect the 24 VDC power source to the rack power supply; verify the voltage levels are stable to prevent CPU brownouts or logic resets.
- Terminate the Ethernet cable to the RJ-45 port; utilize shielded-twisted-pair (STP) cabling to reduce interference in high-EMI industrial environments.
- Verify link status via the front-panel LEDs; the 'RUN' and 'COMM' indicators must be steady to signify successful initialization.
- Configure the communication parameters using the hardware configuration utility to ensure the IP address, subnet, and gateway match the local network architecture.