Product Details
Description
The TK821F 3BDM000150R1 is an RS-232 serial cable for ABB Freelance systems, used to download control logic and configure CPU modules. It features high-quality shielding to protect against electromagnetic interference in industrial environments. With a standard D-sub connector on the workstation side and a system-specific interface for the controller, it ensures a secure, stable connection. Its durable construction is built for frequent use during maintenance and system setup.
Specifications
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Manufacturer: ABB
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Model Number: TK821F (3BDM000150R1)
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Product Type: Serial Configuration Cable
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Interface Standard: RS-232
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Application: Freelance AC 700F / AC 800F / AC 900F Controllers
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Connection A: 9-pin D-sub (RS-232 PC Side)
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Connection B: Controller-specific Serial Port
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Shielding: Industrial grade foil and braid
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Length: Standard technical service length
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Weight: 0.18 kg
Features
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Reliable System Access: Provides a stable, wired connection for direct controller interaction, bypassing the need for complex network routing during initial setup.
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Low-Latency Data Transfer: Optimized for the serial protocols used in Freelance hardware, ensuring error-free firmware flashing and project synchronization.
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Ruggedized Connector Design: Built with heavy-duty strain relief to prevent wire fatigue and connection loss during field service operations.
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Broad Freelance Compatibility: Supports multiple generations of Freelance AC 700F and AC 900F processor modules.
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Superior Signal Shielding: Protects data packets from the electrical noise generated by nearby variable frequency drives (VFDs) and high-power relays.
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Essential Tooling: A fundamental component for any automation engineer's toolkit for performing localized hardware diagnostics and cold-start configurations.
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.