Process Automation Solution – Honeywell TK-PRS021 51404305-375 | Experion PKS Series
Where This Product Is Used
The Honeywell TK-PRS021 (P/N 51404305-375) is a Control Processor Module designed for mission-critical distributed control system (DCS) environments. It is widely deployed in:
- Oil & Gas Refineries – upstream/downstream process control loops, SCADA integration
- Chemical & Petrochemical Plants – continuous batch processing, reactor temperature and pressure regulation
- Power Generation Facilities – turbine control, boiler management, load-following automation
- Pulp & Paper Mills – multi-loop process coordination and sequence control
- Pharmaceutical Manufacturing – FDA-regulated batch control, audit-trail process logging
- Water & Wastewater Treatment – SCADA-linked pump and valve sequencing
Technical Specifications
- Manufacturer: Honeywell Process Solutions
- Part Number: TK-PRS021
- Reference Number: 51404305-375
- Series: Experion PKS (Process Knowledge System)
- Module Type: Control Processor Module
- Form Factor: DIN-rail / rack-mount chassis card
- Communication: FTE (Fault Tolerant Ethernet) backbone compatible
- Operating Temperature: 0 °C to 60 °C
- Weight: ~200 g
- Compliance: CE, UL, IEC 61131-3
Why Engineers Specify This Model
- Redundancy-Ready Architecture – supports hot-standby controller pairing for zero-downtime failover
- High-Scan-Rate Processing – deterministic execution cycle for tight loop control in fast processes
- Seamless Experion PKS Integration – native compatibility with Honeywell’s Experion Station, Server, and FTE network
- Long Product Lifecycle – Honeywell’s extended support commitment reduces obsolescence risk
- Proven Field Reliability – widely installed base across Fortune 500 process industries globally
Complete System Bill of Materials
The TK-PRS021 is typically deployed alongside the following Honeywell Experion PKS components:
- TK-FTEB01 – FTE Bridge Module
- TK-CCR013 / TK-CCR014 – Controller Chassis
- TK-IOM001 – I/O Link Module
- 51304485-150 – Power Supply Module
- 51401642-150 – Redundancy Module
- Experion PKS R500+ Server & Operator Station
Contact support@konmask.com for complete BOM sourcing and compatibility verification.
Compliance & Industry Standards
- IEC 61131-3 – Programmable Controller Standard
- IEC 61511 – Functional Safety for Process Industry
- CE Marking – European Conformity
- UL Listed – Underwriters Laboratories
- RoHS Compliant
Quality Assurance & Sourcing
Every unit shipped from Konmask.com undergoes a multi-point inspection process:
- Visual inspection for physical damage, corrosion, and counterfeit markers
- Label and serial number authenticity verification against manufacturer records
- Functional power-on test where applicable
- Anti-static packaging with humidity indicator card
- Traceable sourcing from authorized distributors and certified industrial surplus channels
How to Source This Part
- In Stock: Add to cart and proceed to checkout — global shipping available
- Bulk / Project Orders: Email support@konmask.com for volume pricing and lead time
- Urgent Requirement: Call/WhatsApp +0086 19859288691 for same-day quotation
- System Integration Support: Our engineers can assist with compatibility checks and BOM completion
Application-Specific FAQ
Q: Is the TK-PRS021 compatible with Experion PKS R500 and later?
A: Yes. The 51404305-375 revision is validated for Experion PKS R500 and above. Confirm firmware version with your system integrator for R400 environments.
Q: Can this module operate in a redundant controller configuration?
A: Yes. The TK-PRS021 supports primary/secondary redundancy pairing with automatic bumpless switchover.
Q: What is the warranty on this unit?
A: Konmask.com provides a 90-day functional warranty on all verified units. Extended warranty options are available upon request.
Q: Do you provide export documentation for international shipments?
A: Yes. We provide commercial invoice, packing list, and certificate of origin. ECCN/EAR classification support available on request.
Q: Can you source other Honeywell Experion PKS modules?
A: Absolutely. We maintain an extensive inventory of Honeywell DCS components. Submit your full BOM to support@konmask.com.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
