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SKU:80190-540-02-R

Allen-Bradley 80190-540-02-R Temperature Transmitter Module

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  • Manufacturer: Allen-Bradley

  • Product No.: 80190-540-02-R

  • Product Type: Circuit Board

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 200g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Overview

The 80190-540-02-R is a high-precision temperature signal processing module designed for rugged industrial automation environments. This board serves as a critical interface that converts thermocouple-compatible input signals into a standardized 4-20 mA analog output, ensuring seamless integration with PLCs and DCS systems. With a robust design supporting wide operating temperatures and high isolation voltage, it provides stable and accurate temperature monitoring for critical machinery and process control loops.

Technical Specifications

Parameter Specification
Part Number 80190-540-02-R
Supply Voltage 24V DC ± 10%
Input Signal Range -10°C to +100°C
Output Signal Type 4-20 mA (Analog)
Isolation Voltage 500V AC (Input to Output)
Response Time 1 Second (Typical)
Operating Temperature -40°C to +85°C
Board Dimensions 120 mm x 100 mm x 15 mm
Weight 200 grams (0.44 lbs)

Engineering Advantages

Exceptional Thermal Stability

The 80190-540-02-R is engineered to operate in extreme environments, maintaining precision from -40°C up to +85°C. This makes it an ideal choice for outdoor enclosures or unconditioned industrial facilities where temperature fluctuations are common.

Enhanced Signal Protection

Featuring an isolation voltage of 500V AC between the input and output stages, this board protects sensitive control logic from field-side electrical noise and ground loops. This internal barrier ensures the integrity of your 4-20 mA data transmission over long distances.

Compact and Lightweight Hardware

Weighing only 200 grams, this module offers a lightweight footprint that reduces the mechanical stress on mounting brackets and DIN rail assemblies. Its optimized 120mm x 100mm dimensions allow for high-density installation in compact control cabinets.

Installation & Maintenance Guide

  • Mounting: Ensure the board is mounted securely using the integrated mounting holes. Maintain adequate clearance around the board for heat dissipation.
  • Wiring: Verify the polarity of the 24V DC supply before powering the module. Use shielded cabling for the thermocouple-compatible input to prevent electromagnetic interference.
  • Calibration: The 1-second response time is optimized for standard industrial temperature monitoring. For high-speed thermal transients, ensure the downstream PLC sampling rate is synchronized.

Technical FAQs

Q1: Is the 80190-540-02-R compatible with standard K-type thermocouples?

A1: Yes, the module is designed to be thermocouple compatible within the specified -10°C to +100°C range, converting the low-voltage millivolt signal into a stable 4-20 mA current loop.

Q2: Can this board be used in outdoor applications?

A2: While the board is rated for -40°C, it should be installed within an IP-rated enclosure to protect the circuitry from moisture, dust, and direct environmental exposure.

Q3: What is the maximum current draw of this module?

A3: Under full load conditions, the 80190-540-02-R maintains a low power profile with a maximum current consumption of 50 mA at 24V DC.

🏷️ Tags: Circuit Board

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