Description
Product Overview
The Honeywell TK-PRR021 Redundancy Module strengthens high‑availability architectures inside TDC3000 and Experion PKS systems. The compact 6.9×14.1×14.5 cm design and 0.46 kg weight support efficient installation in dense DCS environments. The module delivers up to 24 V of redundant power to critical devices, ensuring continuous operation during demanding industrial processes.
Technical Specifications
| Parameter |
Specification |
| Model Number |
TK-PRR021 |
| Category |
Redundancy Module |
| Manufacturer |
Honeywell |
| System |
DCS / TDC3000 / Experion PKS |
| Power Output |
Up to 24 V |
| Slot Requirement |
Single‑slot, side‑mount design |
| Configuration |
Redundant and non‑redundant support |
| Weight |
0.46 kg |
| Dimensions |
6.9 × 14.1 × 14.5 cm |
| Operating Role |
Redundant power and control switching |
| HS Code |
8537101190 |
| Origin |
USA |
| Condition |
Brand New |
| MOQ |
1 |
Design & Performance
The Honeywell TK-PRR021 supports seamless failover between primary and backup systems, ensuring uninterrupted control during equipment faults. The module delivers stable 24 V power to connected devices and maintains consistent performance in high‑demand environments. Its robust construction enhances long‑term reliability and supports continuous operation in oil, gas, petrochemical, and power generation facilities.
Mechanical & Electrical Characteristics
The Honeywell TK-PRR021 uses a durable housing that protects internal components from industrial stress. The side‑mount design eliminates the need for a chassis slot, improving flexibility during system expansion. The module supports both redundant and non‑redundant power configurations, giving engineers greater control over system architecture.
Installation & Integration
Technicians integrate the Honeywell TK-PRR021 easily due to its compact footprint and direct side‑mount connection. The module aligns with Experion C300 controllers and broader Honeywell DCS frameworks. Its streamlined wiring layout reduces installation time and supports clean cabinet organization.
Applications & Compatibility
The Honeywell TK-PRR021 supports a wide range of mission‑critical applications, including:
-
High‑availability DCS power systems
-
Redundant controller architectures
-
Oil and gas production facilities
-
Petrochemical process units
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Power generation and utility networks
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Continuous‑operation industrial automation
Its failover capability and stable power delivery make the TK-PRR021 essential for operations requiring maximum uptime and system resilience.
