Manufacturer: Honeywell
Product No.: TK-PRS021 51404305-475
Country of origin:United States
Product Type: Process Control Processors
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 850g
Dimensions: 169 mm x 52 mm x 145 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
The Honeywell TK-PRS021 (Part Number 51404305-475) is a conformally coated C200 control processor module designed for the Honeywell Experion DCS System hardware platform. Operating as a core processing unit within the Series-A chassis architecture, this module handles control task execution, system logic, and data communication across the industrial process control network.
The processor features factory-applied conformal coating (designated by the TK prefix), providing environmental defense against airborne contaminants in harsh operating environments. Occupying two chassis slots, the TK-PRS021 interfaces directly with the backplane to draw system power and communicate with downstream I/O modules and network interfaces.
Conformal coating protection suitable for environment conditions up to Harsh (G3) per ANSI/ISA-S71.04-1985
Double-wide module execution requiring two slot positions in a Series-A chassis
Integrates directly into the Experion C200 control architecture
Supports Removal and Insertion Under Power (RIUP) in ordinary, non-hazardous locations
Multi-voltage backplane power draw across 24 VDC, 5 VDC, 3.3 VDC, and 1.2 VDC buses
Experion DCS control system execution
Continuous process automation in chemical, petrochemical, and refining plants
Power generation and utility infrastructure monitoring and control
Industrial process control requiring G3 harsh environment protection
| Parameter | Details |
| Model Number | TK-PRS021 |
| Material Part Number | 51404305-475 |
| Description | EXCH C200 CONTROL PROCESSOR, CC |
| Product Family | 705_Experion DCS System |
| Product Line | 7021_Experion Controller & I/O Hardware |
| Coating | Conformal Coated (CC) |
| Parameter | Specification |
| System Details | |
| Manufacturer | Honeywell |
| Model | TK-PRS021 |
| Part Number | 51404305-475 |
| Chassis Slots Required | 2 (Double-wide module) |
| System Platform | Experion Series-A Chassis |
| Conformal Coating Rating | Mild (G1), Moderate (G2), Harsh (G3) |
| Power Specifications | |
| Current Draw @ 24 VDC | 0.005 A |
| Current Draw @ 5 VDC | 1.600 A |
| Current Draw @ 3.3 VDC | 1.300 A |
| Current Draw @ 1.2 VDC | 0.007 A |
| Environmental Limits | |
| Operating Temperature | 0 to 60 degC (32 to 140 degF) |
| Storage Temperature | -40 to 85 degC (-40 to 185 degF) |
| Relative Humidity | 5 to 95% noncondensing (de-rated to 55% above 40 degC) |
| Temperature Drift Rate | <= 1 degC/min operative (<= 5 degC/min storage) |
| Operating Altitude | -300 to +3000 m |
| Vibration (Operating) | 10 to 60 Hz, 0.5 g max acceleration, 0.1 in. max displacement |
| Mechanical Shock (Operating) | 5 g max acceleration, 30 ms max duration |
Mounting: Seat the double-wide module firmly into two adjacent available slot positions within an Experion Series-A chassis.
Power Verification: Ensure total backplane power requirements of all installed modules do not exceed the capacity of the Series-A chassis power supply.
Clearance Requirements: Maintain minimum enclosure clearances of 15.2 cm (6.0 in) vertically and 10.2 cm (4.0 in) horizontally around the chassis for heat dissipation.
Removal/Insertion Under Power (RIUP): Permitted only in ordinary, non-hazardous locations. Hot swapping is strictly prohibited when installed in Class I, Division 2 hazardous locations unless a hot work permit is obtained.
Handling: Observe standard electrostatic discharge (ESD) handling protocols to safeguard internal circuit components during installation.
UL: UL 508 Industrial Control Equipment
Hazardous Locations: Class I, Division 2, Groups A, B, C & D (Ordinary and Hazardous locations)
European Community (CE): 89/336/EEC EMC Directive (EN 50081-2 Emissions, EN 50082-2 Immunity)
C-Tick: Complies with Australian Radiocommunications Act 1992, Section 182 for EMC
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Black
|
| Country of origin |
United States
|
| Power source |
DC Power
|
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