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

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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

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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.

Key Features:

#CC-Link Series #Temperature Input Modules

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.

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

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Technical knowledge

$Math Operations Using OpenPLC for Industrial Automation Applications$

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