Product Details
Overview
The Honeywell TK-PRS021 51404305-275 is a high-reliability Control Processor Module designed for robust fieldbus communications. It provides stable power management, long-lasting battery backup, and seamless integration within Honeywell automation systems.
Key Specifications
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Manufacturer: Honeywell
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Model Number: TK-PRS021 51404305-275
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Product Type: Control Processor / Fieldbus Module
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Supply Voltage: 24 V DC
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Module Power Requirements:
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+5 V DC ±5% @ 1.5 A
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+3.3 V DC ±5% @ 1.0 A
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Battery Backup:
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Built-in Lithium: 144 hours (6 days, non-rechargeable, replaceable)
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With Battery Extension Module (BEM): 120 hours (5 days, rechargeable)
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Weight: 0.50 kg
Features
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Reliable Communication: Maintains continuous fieldbus connectivity.
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Long-Term Backup: Dual battery options ensure uninterrupted operation during power outages.
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Compact and Lightweight: Easy integration into existing control systems.
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Industrial Durability: Built for harsh operating environments.
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Plug-and-Play: Compatible with Honeywell controllers and field devices.
Applications
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Provides power and communication management in Honeywell fieldbus networks.
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Ensures mission-critical control logic remains active during power interruptions.
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Suitable for chemical, petrochemical, and other industrial facilities requiring reliable control modules.
FAQ
Q: How long does the built-in battery last?
A: The standard lithium battery provides 144 hours (6 days) of backup.
Q: Can the module operate with extended battery backup?
A: Yes, with the Battery Extension Module (BEM), the backup lasts 120 hours (5 days).
Q: What controllers is this module compatible with?
A: Fully compatible with Honeywell fieldbus and control architectures.
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
Why 24V DC Is the Universal Standard for Industrial Automation Power Supplies
Industrial manufacturing requires continuous uptime to prevent equipment damage. Unlike AC power, 24V DC circuits seamlessly integrate with UPS units and battery banks. During main grid failures, a 24V DC backup system instantly maintains PLC memory, instrument loops, and critical safety valves without interruption.
Site Acceptance Testing (SAT) for PLC Control Systems: An Engineering Execution Guide
The Site Acceptance Test (SAT) represents the definitive handover stage in industrial automation projects. While the Factory Acceptance Test confirms cabinet hardware assembly off-site, the SAT validates real-world performance under live site conditions. Consequently, a structured execution strategy prevents equipment damage and guarantees seamless integration into plant operations.
Mastering the Factory Acceptance Test (FAT) for PLC Control Panels: An Expert Guide
The Factory Acceptance Test (FAT) is a vital milestone in industrial automation that ensures custom PLC panels meet exact design specifications before dispatch. This guide outlines the step-by-step FAT procedure and key industry best practices to prevent costly site delays and ensure long-term operational success.