IC694BEM320 GE Fanuc PACSystems RX3i I/O Link Module In Stock

Product Overview

The GE Fanuc / Emerson IC694BEM320 is a dedicated I/O Link network interface module. It functions as a slave node processor within the PACSystems RX3i control architecture. The module enables bi-directional data exchanges between field nodes and a central master controller. Hardware jumpers select between 32-point and 64-point I/O configurations.

Technical Specifications

• Manufacturer: GE Fanuc / Emerson Automation
• Product Series: PACSystems RX3i
• Part Number: IC694BEM320
• Product Type: I/O Link Network Interface Module
• Slot Width: 1 Slot (Universal Backplane Mount)
• Default I/O Capacity: 32 Points
• Maximum I/O Capacity: 64 Points (Configurable via internal jumpers)
• Front Connectors: Two 20-Pin Connectors (RS-485 / RS-422 signal levels)
• Supply Voltage Range: 5 to 24 VDC (Backplane powered)
• Current Consumption: 205 mA (Standard), 405 mA (With optical adapter)
• Ingress Protection: IP20 Rating
• Mechanical Shock Resistance: 15G for 11 ms duration
• Operating Frequency Range: 50 to 60 Hz
• Status Indicators: 2 Front LEDs (OK and READY status)

Master Compatibility and System Integration

The IC694BEM320 interfaces seamlessly with a broad array of master processors. Compatible hardware platforms include GE Series 90-30, GE Series 90-70, and PACSystems controllers. It also connects directly to GE Fanuc Series 15, 16, 18, and Model C CNC systems.

Installation and Configuration Guidelines

Power down the rack before mounting the module. Position internal jumper wires to select either 32 or 64 active I/O points. Slide the IC694BEM320 into any open backplane slot until fully seated. Connect signal cables to the two 20-pin front connectors securely. Mount inside an enclosure meeting site temperature and humidity requirements.

Diagnostic Capabilities and Operational Monitoring

Two bright LED indicators on the front panel provide instant visual feedback. The OK LED confirms that internal backplane power and logic circuits operate normally. The READY LED signals active data exchange and slave readiness across the network link. Technicians monitor these LEDs for quick link troubleshooting.

Target Applications and Suitable Equipment

• High-speed data transfer between CNC machining centers and central PLCs.
• Interfacing distributed I/O blocks on packaging line conveyors.
• Connecting legacy Series 90-30 sub-racks to modern controllers.
• Data collection networks in automated automotive assembly skids.

Global PLC Spare HUB's Insight

When swapping I/O point settings from 32 to 64 points, technicians often forget to reconfigure the master CPU logic. During one facility retrofitting project, an IC694BEM320 showed communication errors after changing the physical jumpers. Updating the master controller configuration table resolved the handshake issue immediately. Always verify that master processor memory maps match the hardware jumper settings on the module.

Selection and Purchasing Guide

Choose the IC694BEM320 when integrating CNC machines or slave nodes into an I/O Link network. Calculate backplane power supply capacity carefully if utilizing an optional optical adapter. Confirm that environment conditions stay within standard IP20 protective limits.

Certifications, Package Contents, and 12-Month Warranty

Each shipment includes one genuine IC694BEM320 interface module in protective anti-static packaging. Hardware units comply with industrial CE and UL directives. All purchases are backed by a full 12-month warranty covering technical defects.

Shipping and Express Dispatch Terms

Orders process rapidly and dispatch within 24 to 48 hours after payment confirmation. Fast global delivery services are provided via FedEx, UPS, or DHL. Shipment tracking links are sent immediately upon carrier dispatch.

Frequently Asked Questions (FAQ)

Q: How do field engineers switch the IC694BEM320 module between 32 and 64 points?

A: Position the internal jumper wires located underneath the module cover to set point capacity.

Q: Can multiple IC694BEM320 slave modules connect to a single master controller?

A: Yes, multiple modules can connect provided the system backplane power supply meets total current demands.

Q: What cable connectors does the front face of the module accommodate?

A: The module features two 20-pin connectors designed for RS-485 / RS-422 signal levels.

Q: How much current does the unit require when using an optical adapter?

A: Current consumption increases from 205 mA up to 405 mA when an optical adapter attaches.

Q: What operating environments suit this IP20 rated module?

A: Install it inside clean, dry industrial enclosures away from high humidity and extreme temperatures.

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