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 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.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
Mastering Modern Industrial Joystick Controls in Heavy Automation
Industrial joysticks play a pivotal role in human-machine interaction across heavy material handling and mobile hydraulics. These tactile controllers translate complex operator movements into precise electrical signals for PLCs, motion controllers, and DCS networks. Consequently, selecting and installing the right joystick architecture ensures operator safety, reduces fatigue, and optimizes equipment performance.