Mitsubishi Electric

Mitsubishi Electric AJ65BT-64RD4 CC-Link Temperature Input Module

SKU AJ65BT-64RD4

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Mitsubishi Electric

  • Product No.: AJ65BT-64RD4

  • Country of origin:United States

  • Product Type: Temperature Input Modules

  • Payment: T/T, Western Union

  • Weight: 380g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Designed for high-accuracy thermal monitoring in industrial network environments, the Mitsubishi Electric AJ65BT-64RD4 serves as a specialized 4-channel platinum resistance temperature detector (RTD) input module within the CC-Link remote I/O architecture. This module interfaces with 4-wire Pt100 and JPt100 RTD sensors, converting micro-resistance changes into highly precise digital outputs for PLC integration.

The unit features customizable resolution configurations, outputting either 16-bit signed binary values for standard setups or 32-bit signed binary values for applications requiring precise measurements up to three decimal places. Equipped with photocoupler isolation between the temperature inputs and the main CC-Link transmission lines, the module protects sensitive control circuitry from field-side electrical surges and noise interference.

Features

  • Supports up to 4 independent temperature measurement channels using high-stability 4-wire RTD configurations.
  • Compatible with both Pt100 and JPt100 platinum resistance temperature detectors.
  • Flexible digital output options: 16-bit signed binary (-1800 to 6000) or 32-bit signed binary (-180000 to 600000).
  • Outstanding measurement resolution of 0.025 degC for high-precision thermal tracking.
  • Fast conversion speed of 40 ms per channel, ensuring near real-time thermal response.
  • Secure photocoupler isolation between the measurement terminals and the CC-Link communication bus.

Applications

  • Precision temperature monitoring in chemical processing and petrochemical plants.
  • Environmental chamber and industrial HVAC control.
  • Boiler and furnace thermal loop feedback systems.
  • Process control monitoring in food, beverage, and pharmaceutical manufacturing.

Technical Specifications

CategorySpecification ParameterValue / Details
Product Details Manufacturer Mitsubishi Electric
Part Number / Model AJ65BT-64RD4
Network / Communication Series CC-Link (Remote Device Station, Ver. 1)
Input Specifications Number of Channels 4 channels
Sensor Compatibility Pt100, JPt100 (4-wire type)
Measurement Range -180 to 600 degC
Sensor Detection Output Current 1 mA
Resolution 0.025 degC
Performance & Accuracy Conversion Speed 40 ms / channel
Accuracy (Ambient: 25 ± 5 degC) ±0.1% (with respect to maximum value)
Accuracy (Ambient: <20 degC, >30 degC) ±0.25% (with respect to maximum value)
Electrical & Isolation Power Supply Voltage 24 VDC (18 to 30 VDC allowable)
Current Consumption 0.17 A
Isolation Method Photocoupler isolation (Between input channels and CC-Link; channels are non-isolated from each other)
Withstand Voltage 500 VAC for 1 minute
Physical Characteristics Height 65 mm
Width 151.9 mm
Depth 63 mm
Weight 0.38 kg
Environmental Limits Operating Ambient Temperature 0 to 55 degC
Storage Ambient Temperature -20 to 75 degC
Ambient Operating Humidity 10 to 90% RH (non-condensing)

Connections and Interfaces

Terminal Connection Block Specification / Type Application
Communication & Power Terminal 7-point, 2-piece terminal block (M3.5 screws) CC-Link network cable and 24 VDC unit power supply input
I/O Channel Terminal 27-point, 2-piece terminal block (M3.5 screws) RTD sensor connection (4-wire layout per channel)

Installation Guidelines

  • Mounting: Install within a secure, dust-free control cabinet. Mount securely using integrated DIN rail connectors or direct screw mounting.
  • Wiring: Use CC-Link dedicated high-shield cables for network communication. Ensure the 4-wire RTD signal lines are routed away from high-voltage AC cables to prevent electromagnetic coupling.
  • Grounding: Connect the ground terminal securely to the panel earth ground using a dedicated wire of 2 mm² or larger to assure optimal noise immunity.

Compliance and Certifications

  • Meets IEC 61131-2 specifications for programmable controllers.
  • Conforms to JIS B 3502 vibration and impact resistance standards.

FAQ

What sensor types are compatible with the AJ65BT-64RD4 temperature input module?

The module is compatible with both Pt100 and JPt100 platinum resistance temperature detectors, utilizing a high-precision 4-wire measurement configuration.

What is the resolution and conversion speed of the AJ65BT-64RD4?

The module delivers a temperature resolution of 0.025 degC with a conversion processing speed of 40 ms per channel.

Are the individual input channels isolated from one another?

While there is reliable photocoupler isolation between the temperature inputs and the primary CC-Link transmission system, the individual measurement channels are non-isolated from each other.

View all FAQs →

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Shipping &amp; Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical 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 .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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