Mitsubishi Electric

Mitsubishi Electric AJ65BT-64RD3 CC-Link Temperature Input Unit

SKU AJ65BT-64RD3

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

  • Product No.: AJ65BT-64RD3

  • Country of origin:United States

  • Product Type: RTD Input Modules

  • Payment: T/T, Western Union

  • Weight: 1400g

  • Dimensions: 65 mm x 151.9 mm x 63 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

For highly precise thermal monitoring within automated industrial environments, the AJ65BT-64RD3 serves as an industrial-grade platinum resistance temperature detector (RTD) input module. This remote device station interfaces directly with CC-Link networks, allowing seamless integration of temperature sensor telemetry into central PLC and DCS systems.

The module supports four independent 3-wire RTD input channels compatible with standard Pt100 and JPt100 sensors. It translates raw analog sensor signals into either 16-bit or high-resolution 32-bit signed binary values, ensuring precise digital conversion. Electrical isolation via internal photocouplers isolates the sensor input circuitry from the CC-Link communication line, safeguarding the network from common-mode voltage spikes and electromagnetic noise.

Features

  • Supports up to 4 independent 3-wire RTD channels (Pt100 and JPt100 compatibility).
  • Fast conversion speed of 40 ms per channel for real-time monitoring.
  • Flexible digital output configuration with 16-bit or 32-bit signed binary modes.
  • High-integrity photocoupler isolation between the sensor inputs and the CC-Link transmission system.
  • Removable 2-piece terminal block interfaces (7-point and 27-point M3.5 screw terminals) to simplify field wiring and module replacement.

Applications

  • Thermal monitoring of industrial furnaces and ovens.
  • Chemical and petrochemical process temperature tracking.
  • HVAC, refrigeration, and cooling system management.
  • Power generation plant turbine and bearing temperature diagnostics.

Technical Specifications

Manufacturer Mitsubishi Electric
Part Number / Model AJ65BT-64RD3
Module Type CC-Link RTD Temperature Input Unit
Number of Channels 4
Compatible Sensors Pt100, JPt100 (3-wire type)
Measurement Range -180 to 600 degC (both Pt100 and JPt100)
Resolution 0.025 degC
Sensor Output Current 1 mA
Accuracy (25 degC +/- 5 degC) +/- 0.1% of full scale
Accuracy (0 to 55 degC) +/- 0.25% of full scale
Conversion Speed 40 ms / channel
CC-Link Station Type Remote Device Station (Ver.1, occupies 4 stations)
Isolation Method Photocoupler isolation (between inputs and CC-Link line; non-isolated between channels)
Withstand Voltage 500 VAC for 1 minute (between power, communication, input, and ground terminals)
Insulation Resistance 10 MOhm or more (at 500 VDC)
Power Requirements 24 VDC (18 to 30 VDC allowable), 0.17 A
Terminal Connection Type 7-point terminal block (M3.5 screws) for power and CC-Link; 27-point terminal block (M3.5 screws) for sensor I/O
Operating Temperature 0 to 55 degC
Storage Temperature -20 to 75 degC
Ambient Humidity 10 to 90% RH (non-condensing)
Dimensions (H x W x D) 65 mm x 151.9 mm x 63 mm
Weight 0.38 kg (Shipping Weight: 1.4 kg)

Installation Guidelines

  • Install the module inside a clean, dust-free industrial control cabinet rated for IP54 or higher.
  • Ensure the system is completely powered down before connecting or disconnecting the CC-Link cable and RTD wiring.
  • Utilize CC-Link dedicated cabling to ensure signal integrity across the fieldbus network.
  • Ground the shielded wire of the CC-Link cable and connect the module's ground terminal to a low-impedance ground point.
  • Maintain a minimum clearance around the module to allow proper heat dissipation.

FAQ

What sensor types are compatible with the AJ65BT-64RD3?

The module is compatible with 3-wire Pt100 and JPt100 platinum resistance temperature detectors (RTDs).

What is the conversion rate of this temperature input unit?

The AJ65BT-64RD3 features a fast conversion speed of 40 milliseconds per channel.

Does the AJ65BT-64RD3 provide isolation between individual channels?

No, while there is photocoupler isolation between the sensor inputs and the CC-Link communication/power line, individual channels are not isolated from each other.

What terminal block type is used for wiring connections?

The unit features removable 2-piece terminal blocks with M3.5 screws: a 7-point block for power and communication, and a 27-point block for RTD channel connections.

View all FAQs →

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Shipping & 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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