Product Details
Description
The CI867A 3BSE092689R1 integrates third-party devices into System 800xA via the CEX-Bus, providing low-latency data transfer. It handles high-density network traffic with multiple concurrent connections and supports redundant configurations for seamless failover and high system availability.
Specifications
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Manufacturer: ABB
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Model Number: CI867A (3BSE092689R1)
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Protocol: Modbus TCP
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Hardware Interface: CEX-Bus (Communication Expansion)
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Network Connection: RJ45 Ethernet port
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Data Rate: 10/100 Mbit/s
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Node Capacity: Supports up to 70 concurrent slave nodes
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Redundancy: Supports 1:1 hardware redundancy
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Power Supply: 24 VDC (internal via CEX-Bus)
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Controller Compatibility: AC 800M series (PM8xx)
Features
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Dual Role Capability: Functions simultaneously as a Modbus TCP Master and Slave for flexible bidirectional communication.
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High-Availability Design: Optimized for use in redundant pairs to eliminate communication downtime in critical process loops.
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Efficient Integration: Fully compatible with ABB Control Builder M, offering pre-defined libraries for rapid device mapping and commissioning.
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Galvanic Isolation: Integrated electrical isolation protects the AC 800M processor from external network surges and noise.
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System Diagnostics: Dedicated status LEDs on the front panel provide real-time updates on power, internal faults, and network activity.
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Scalable Networking: Enables the expansion of the control system to include diverse third-party hardware without adding load to the primary CPU.
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
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.