Product Details
Overview
The IC695NIU001 is a dedicated Ethernet Network Interface Unit (NIU) for the GE Fanuc PACSystems RX3i platform. It provides reliable network connectivity for high-speed industrial communication, supporting embedded serial communications and standard Ethernet protocols. Designed for both RX3i PCI and legacy 90-30 serial backplanes, this module ensures seamless integration in mixed-system environments. Memory retention is battery-backed, with life expectancy details available in the PACSystems NIU Reference Manual (GFK-2222).
Technical Specifications
Electrical & Power
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Model / Part Number: IC695NIU001
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Input Voltage: +3.3 VDC nominal, 1.25 A; +5 VDC nominal, 1.0 A
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Power Consumption: Optimized for low power operation
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Memory Retention: Battery-supported for CPU data preservation
Network & Communication
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Embedded Serial Interfaces: RS-232, RS-485
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Supported Serial Protocols: Modbus RTU Slave, SNP, Serial I/O, Modbus RTU Master via “C” block
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Ethernet Connectivity: High-speed industrial Ethernet
Backplane & PCI
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Backplane Support: Dual – RX3i PCI and 90-30 serial
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PCI Compliance: Electrically compliant with PCI 2.2 standard
Mechanical & Environmental
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Operating Temperature: 0°C to 60°C (32°F to 140°F)
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Module Weight: 0.45 kg
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Compact form factor for rack or chassis installation
Applications
The IC695NIU001 is suited for industrial automation tasks requiring Ethernet and serial network integration, including process control, distributed I/O systems, and real-time communication networks. It supports both new RX3i deployments and legacy 90-30 system upgrades.
FAQ / Common Questions
Q: What serial protocols are supported?
A: Modbus RTU Slave, SNP, Serial I/O, and Modbus RTU Master through “C” block applications.
Q: Can it be used in legacy systems?
A: Yes, it supports 90-30-style serial backplanes in addition to RX3i PCI.
Q: What is the operating temperature range?
A: 0°C to 60°C for normal operation.
Q: Is memory battery-backed?
A: Yes, for data retention. Refer to GFK-2222 for battery life details.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.
Mastering Wire Identification in Industrial Automation: The Power of Ferrules and Cross-Ferruling
Proper wire labeling forms the cornerstone of reliable control system installation and long-term maintenance. In complex industrial automation environments, technicians terminate thousands of conductor ends inside control panels, marshalling racks, and field junction boxes. Ferrules serve as individual tube-shaped sleeve markers slipped onto conductors before final termination. While technicians historically relied on pre-printed individual letter rings, modern control panel builders utilize automated ferrule printing machines. These thermal-transfer printers generate durable, single-sleeve heat-shrink tags directly matching approved wiring schematics, significantly accelerating cabinet assembly workflows.