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AJ65BT-64RD3 Mitsubishi Universal Model Redundant Power Supply Module

Name: AJ65BT64RD3 Mitsubishi Universal Model Redundant Power Supply Module
Brand: MITSUBISHI
Price: 1 USD

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Brand Name :	MITSUBISHI
Model Number :	AJ65BT-64RD3
Price :	Negotiations
Delivery Time :	5-8 working days1111

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AJ65BT-64RD3 Mitsubishi Universal Model Redundant Power Supply Module

AJ65BT-64RD3 Mitsubishi Universal model Redundant Power Supply Module

AJ65BT-64RD3 Description

The AJ65BT-64RD3 serves as a CC-Link remote I/O module dedicated to temperature measurement. It functions as a slave station on a CC-Link network, enabling centralized monitoring and control by a master PLC (e.g., Mitsubishi Q series). The module is engineered for high-precision temperature acquisition in environments such as environmental protection, chemical industry, electronics, and electrical applications. Its primary role is to interface with 3-wire Pt100 or JPt100 sensors, digitize the analog temperature signals, and transmit the data over the CC-Link bus to the central control system.

AJ65BT-64RD3 Features

1.
High-Precision Measurement: The module offers exceptional accuracy, with ±0.1% deviation at an ambient temperature of 25±5°C. Even under broader temperature conditions (below 20°C or above 30°C), it maintains an accuracy of ±0.25%
.
2.
3-Wire Connection for Improved Accuracy: It utilizes a 3-wire connection method for the platinum RTDs. This configuration helps compensate for lead wire resistance, significantly reducing measurement errors compared to 2-wire setups and ensuring more reliable data.
3.
Fast Conversion Speed: Each channel has a conversion time of 40ms, allowing for relatively quick sampling of temperature changes across all four channels.
4.
CC-Link Network Integration: As a CC-Link Ver.2.0 compatible slave module, it supports high-speed communication up to 10 Mbps. This allows for distributed control, where the module can be installed close to the temperature sensors, reducing wiring costs and improving system reliability.
5.
Electrical Isolation: The module provides photoelectric coupler isolation between the Pt100 sensor input circuits and the CC-Link communication bus, enhancing noise immunity and protecting the system from ground potential differences.

AJ65BT-64RD3 Material & Applications

The module's construction involves electronic components mounted on a PCB housed within a compact unit. External connections are made via robust screw terminal blocks (M3.5 screws) for both the communication/power and the sensor input/output signals. Its primary material use centers on reliable industrial-grade electronics designed for long-term operation.

Its main application is in industrial automation for precise temperature monitoring. Typical use cases include:

•
Process Industries: Monitoring reaction temperatures in chemical plants or temperature control in environmental protection equipment.
•
Manufacturing: Temperature surveillance in electronic component production, battery manufacturing, and various electrical systems.
•
Equipment Integration: Serving as a critical component in machinery requiring high-resolution temperature feedback for control loops.

AJ65BT-64RD3 Key Technical Parameters

The essential technical specifications of the AJ65BT-64RD3 are summarized in the table below.

Parameter	Specification
Number of Channels	4 channels (4CH)
Compatible Sensors	Pt100, JPt100 (3-wire type)
Temperature Range	-180°C to 600°C (for both Pt100 and JPt100)
Resolution	0.025°C
Conversion Speed	40 ms per channel
Output Value	16-bit binary (-1800 to 6000) / 32-bit binary (-180000 to 600000)
Accuracy	±0.1% (at 25±5°C); ±0.25% (at <20°C or >30°C)
Supply Voltage	DC 24V (允许范围 DC 18-30V)
CC-Link Stations Occupied	4 stations
Isolation	Photocoupler isolation between sensor input and CC-Link
Dimensions (H x W x D)	65 mm x 151.9 mm x 63 mm
Weight	0.38 kg

AJ65BT-64RD3 specifications

Number of channels
Digital output	Temperature measured value
Measuring method
Applicable resistance temperature detector
Measured temperature range	Pt100
	JPt100
Temperature detecting output current
Resolution
Overall accuracy (accuracy for maximum value)	Ambient temperature: 25±5 ﾟC
	Ambient temperature: less than 20 °C, more than 30 °C
Conversion speed
Isolation method
Dielectric withstand voltage
Insulation resistance
Station type
Number of occupied stations
Module power supply	Voltage
	Current
	Allowable momentary power failure time
External interface
Communication cable
External dimensions	Height
	Width
	Depth
Weight

4 channels

16-bit signed binary value (-1800...6000: value to the first decimal place × 10)
32-bit signed binary value (-180000...600000: value to the third decimal place × 1000)

3-wire method

Pt100, JPt100

-180...600 ˚C

1 mA

0.025 ˚C

±0.1 %

±0.25 %

40 ms/channel

Between platinum RTD input and CC-Link transmission: Photocoupler
Between channels: Non-isolation

Between batch of power supply system and ground, between batch of power supply system and batch of communication system, between batch of communication system and batch of temperature input, between batch of temperature input and ground: 500 V AC 1 minute

Remote device station (Ver. 1 remote device station)

4 stations

24 V DC (18...30 V DC)

0.17 A

1 ms

Communication part, module power supply part: 7-point two-piece terminal block (M3.5 screw)
I/O part: 27-point two-piece terminal block (M3.5 screw)

CC-Link dedicated cable

65 mm

151.9 mm

63 mm

0.38 kg

AJ65BT-64RD3 General specifications

Operating ambient temperature
Storage ambient temperature
Operating ambient humidity
Storage ambient humidity
Vibration resistance	Compliant with JIS B 3502 and IEC 61131-2	Under intermittent vibration
		Under continuous vibration
Shock resistance
Operating atmosphere
Operating altitude
Installation location
Overvoltage category
Pollution degree

0...55 ˚C

-20...75 ˚C

10...90 %RH, non-condensing

Frequency: 5...8.4 Hz, Amplitude: 3.5 mm
Frequency: 8.4...150 Hz, Acceleration: 9.8 m/s²
Sweep count: 10 times each in X, Y, Z directions

Frequency: 5...8.4 Hz, Amplitude: 1.75 mm
Frequency: 8.4...150 Hz, Acceleration: 4.9 m/s²

Compliant with JIS B 3502 and IEC 61131-2
(147 m/s², 3 times each in 3 directions X, Y, Z)

No corrosive gases

0...2000 m

Inside a control panel

II or less

2 or less

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AJ65BT-64RD3 Mitsubishi Universal Model Redundant Power Supply Module

AJ65BT-64RD3 Mitsubishi Universal Model Redundant Power Supply Module