Honeywell TK-PRR021 Redundancy Module for Enhanced Industrial Automation Reliability
The Honeywell TK-PRR021 redundancy module delivers critical failover capabilities for industrial control systems, ensuring continuous operation and maximum uptime. Designed specifically for Honeywell’s C200 redundancy chassis systems, this module provides seamless switchover during primary module failures, preventing costly production interruptions in manufacturing, power generation, and process industries.
| Parameter | Specification |
|---|---|
| Brand | Honeywell |
| Model | TK-PRR021 |
| Product Type | PLC Redundancy Module |
| Current Draw @ 24VDC | 0.090 Amps |
| Current Draw @ 5VDC | 1.000 Amps |
| Chassis Slots | 2 |
| Weight | 0.45 kg |
| Certifications | CE, UL |


Applications & Compatibility
Ideal for critical control environments requiring zero downtime, the TK-PRR021 integrates seamlessly with Honeywell’s C200 series controllers. Primary applications include:
– Process manufacturing safety systems
– Power plant control redundancy
– Continuous production line automation
Compatible with Honeywell ControlEdge PLCs and commonly paired with TK-CCR081 controllers for complete fault-tolerant solutions.
Why Choose Apex Automation?
Apex Automation, founded in 2014, specializes in ready-to-ship industrial automation solutions. Our technical experts provide:
- Pre-sales technical consultation for system integration
- Comprehensive 1-year warranty on all components
- Priority support via multiple channels including WhatsApp
- Custom sourcing for obsolete or hard-to-find industrial components
Contact us for pricing and availability:
anikaqx@gmail.com |
WhatsApp: +86 136 3952 2374

















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