Rockwell TC-302-02-4M0 Thermocouple/millivolt (mV) input module

Description

Rockwell TC-302-02-4M0

The 2-channel, thermocouple/millivolt (mV) input module is part of the Flex 5000™ I/O family from Rockwell Automation (Allen-Bradley).

 

 

Detailed Product Description

1. Key Features and Functions

• Input Type: Supports 2 differential channels, dedicated to connecting thermocouple or millivolt-level voltage signals.

• High Accuracy: Provides high-resolution analog-to-digital conversion, ensuring accurate and reliable temperature measurements. Typical accuracy can be ±0.05% or higher.

• Channel-to-Channel Isolation: Each input channel is electrically isolated from the others and from the backplane. This is critical because it:

  • Prevents ground loops and noise interference.

  • Protects other channels and the entire system if one channel fails.

  • Allows connection of sensors with different ground references.

• Built-in Signal Conditioning: The module integrates signal conditioning features, such as Cold Junction Compensation (CJC), which is essential for thermocouple measurement.

• Wide Thermocouple Type Support: Can be configured via software to support various thermocouple types, e.g., J, K, T, E, R, S, B, N, C, etc.

• Open/Wire Break and Short-Circuit Detection: Can detect if sensor wires are broken (open) or shorted, and report the fault to the control system for quick diagnosis and maintenance.

• Integration with Studio 5000 Environment: The module can be seamlessly configured, programmed, and diagnosed using Rockwell’s Integrated Architecture and Studio 5000 programming software. Module configuration (e.g., thermocouple type, filtering, engineering units) is done directly within the controller project.

2. Product Model Number Breakdown

• TC: Stands for Thermocouple Input.

• 302: The specific model code indicating its particular features and performance level (2-channel, high accuracy).

• 02: Typically indicates 2 input channels.

• 4M0: This suffix likely indicates a specific hardware revision, certification, or packaging information (e.g., tray pack vs. tube pack).

3. Technical Specification Summary

4. Typical Applications

This module is widely used in industrial environments requiring precise and reliable temperature monitoring and control, such as:

• Plastics Industry: Temperature control for heater barrels on injection molding machines, extruders.

• Food & Beverage: Temperature monitoring in retorts, ovens, fermentation tanks.

• Pharmaceutical Industry: Precise temperature control for reactors, drying ovens.

• Chemical Industry: Temperature measurement in various reactors and process lines.

• Metallurgy Industry: Temperature monitoring in heat treatment furnaces, annealing furnaces.

5. Summary of Advantages

• High Reliability: Industrial-grade design and manufacturing standards of Rockwell Automation products.

• Easy Integration: Seamless integration with ControlLogix/CompactLogix systems, reducing development and commissioning time.

• Powerful Diagnostics: Comprehensive diagnostic functions aid in rapid field troubleshooting, increasing uptime.

• Flexibility: Support for multiple thermocouple types allows one module to adapt to different application needs.

• Safety: Electrical isolation protects the expensive controller and other parts of the system.

 

 

Sales of the brand:

ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.

 

☀️Tara(Sales Director)

📞Tel: + 86-13806028623

📮Whatsapp:+86-13806028623

💬Email: ydf8801@163.com

🏚️Ship to you via DHL/TNT/UPS/EMS/Fedex

🥇Product Condition: One-year warranty

 

requently Asked Questions:
1. How long does it take to receive the goods?
We have stock in stock and can accept same-day payment and delivery!

2. What payment methods do you accept?
There are many methods (T/T…) for you to choose from, and you can choose whatever you want.

3. Is there after-sales service?
Of course, if our products are brand new, they have a one-year warranty!

4. What courier services do you accept? We offer SF Express, DHL, and other international express delivery options.

5. How can I contact you?

You can contact me 24/7 via WeChat, Skype, WhatsApp, LINE, and my email!

 

Company Profile

Xingchuang Ronghe (Fuzhou) Electric Co., Ltd. is a company specializing in the sales and technical services of spare parts for the world’s top industrial automation systems. With our profound industry experience and stable supply channels, we provide domestic and foreign customers with original, authentic, complete models, and fast-delivered precision spare parts solutions. We are your reliable partner in ensuring production continuity and stability.

We specialize in distributing the following core brands and product lines:

ABB

•  Process Control: ABB DCS process control system full range of components.
• ABB FreeLance AC800F power modules: SA801F/SA811F/SD802F/SD812F, EI811F/ABB EI812F/ABB EI813F, etc.
• ABB S800 analog I/O modules: AI801/AI810/AI825/AO801/AO845/AO895
• ABB S800 digital I/O modules: DI801/DI810/DO801/DO810

Bently Nevada
3500 Module Mainboards: 3500/42, 3500/45, 3500/40, 3500/50, etc.
(CPU Modules): 3200/32, 3500/25
3500 Module Minimum Cards: 128229-01, 128229-01, 133442-01, 125800-01, 167699-02, etc.
Extension Cables: 330850-50-05 (for preamplifier), 330730-040-00-00, 330103-00-06-10-02-00, etc.

EPRO

•  MMS6000 TSI System: MMS6110/MMS6210/MMS6220 series monitoring modules.
  Sensors: Proximitor sensors CON011, CON021, CON031, etc

GE

• PLC Systems: IC693, IC695, and IC697 Series Modules.
• Drives and Protection: GE DRIVE SYSTEMS Series Inverters, SR Integrated Protection Frame Series.

Rexroth

• Drives and Motors: Full range of Rexroth servo drives and controllers; models include: servo motor 2AD160B-B0350R2-BS03-D2V1, MSK040C-0600-NN-M1-UP1-NSNN, etc.
• Rexroth communication boards and amplifier boards: MTS-P01.2-D2-B1-E1-NN-NN-FWEP, VT-VPCD-1-1X/V0/1-0-1, VT5006-17B, etc.

Siemens

· Process Instruments and Controllers: Siemens MOORE series, common models include: QLCDM024DCBAN, 39ACM24BEN, 39AC12T4V1, 16114-171, etc.
· Automation Systems: Full range of SIMATIC S5 PLCs, SIMATIC S7-400 CPU modules and expansion modules, Simatic C7 systems, and various Siemens touch screens.