CANopen Slave Module with 4 Isolated Analogue Outputs - DAT7024

Product Overview

The DAT7024 is a versatile CANopen slave unit engineered to generate up to four analog output signals. This advanced device facilitates seamless data transmission via the CANopen protocol. It supports both active and passive current loops up to 20 mA, as well as voltage signals up to 10 V, making it highly adaptable to various industrial applications. Each of the output channels is electrically isolated from the others, ensuring robust protection against ground loops. Additionally, the DAT7024 provides an isolated power source for each channel, specifically designed to power passive current loops. With its compact, self-extinguishing plastic enclosure and DIN rail mounting compatibility, the DAT7024 is both practical and reliable.

Please note that the product photo may not accurately represent the actual item. Always refer to the datasheet during installation to ensure proper setup and compliance with safety standards.

Features

• CANopen Protocol Compliance: Facilitates field bus data acquisition and ensures reliable communication.
• Configurable Outputs: Supports four isolated output channels, configurable for either current (mA) or voltage (V).
• Isolated Power Source: Each channel includes an isolated power source to efficiently power passive loads.
• LED Indicators: Clear LED indicators for power supply status and error conditions, simplifying troubleshooting.
• Robust Galvanic Isolation: Provides three-way galvanic isolation, enhancing protection and signal integrity.
• User-Friendly Connections: Removable screw terminals make wiring and maintenance straightforward and efficient.
• Durable Construction: The device is housed in a self-extinguishing plastic enclosure, providing enhanced safety and longevity.
• Easy DIN Rail Mounting: Slim profile design allows for high-density mounting on EN-50022 standard DIN rails.
• CE/UKCA Marked: Meets stringent quality and safety standards for industrial environments.

Technical Specifications

• Output Accuracy:
• Current (mA): ± 10 µA
• Voltage (V): ± 5 mV
• Load Resistance:
• Current (mA): ≤ 500 Ω
• Voltage (V): ≥ 5 kΩ
• Thermal Drift: Full scale ± 0.01 %/°C
• Auxiliary Supply: ≥ 12 Vdc @ 20 mA
• Rise Time: 15 ms (from 10% to 90%)
• Sampling Time: 50 ms

Environmental Conditions

• Operating Temperature: -10°C to +60°C
• Storage Temperature: -40°C to +85°C
• Humidity: 0 to 90% (non-condensing)
• Maximum Altitude: 2000 m
• Installation: Suitable for indoor environments, with an installation category of II and pollution degree of 2.

Mechanical Specifications

• Material: Self-extinguishing plastic
• IP Rating: IP20, providing basic protection against dust and other small particles.
• Wiring Compatibility: Supports wire diameters of 0.8 to 2.1 mm² / AWG 14-18
• Tightening Torque: 0.8 N m
• Mounting: Compatible with DIN rail standard EN-50022
• Weight: Approximately 150 g

Certifications

• EMC Compliance (Industrial Environments):
• Immunity: EN 61000-6-2
• Emission: EN 61000-6-4
• UKCA Compliance:
• Immunity: BS EN 61000-6-2
• Emission: BS EN 61000-6-4

Installation Instructions

To ensure optimal performance and longevity of the DAT7024, it should be mounted on a DIN rail in a vertical position. For installations where the cabinet temperature exceeds 45°C and the supply voltage is 20 Vdc, maintain at least 5 mm spacing between adjacent devices. Proper ventilation is crucial, so avoid obstructing the ventilation slits and installing the device above heat-generating equipment. Shielded cables are recommended for signal connections, with the shield grounded appropriately. Avoid installing the device in locations subject to vibrations.

Light Signaling

• RUN LED (Green):
• On: Device is operational.
• Slow Blinking: Device is stopped.
• Blinking: Device is in pre-operational mode.
• ERR LED (Red):
• Off: No error detected.
• Blinking: Communication error present.

DIP-Switch Configuration

The DAT7024 allows for easy configuration of Node ID and baud rate through its DIP-switch settings. The baud rate can be adjusted from 10 Kbps to 1 Mbps, providing flexibility to suit various network requirements.

Connections and Wiring

The device features removable screw terminals for connecting the CAN network, power supply, and analog outputs. Following the installation instructions and utilizing shielded cables will ensure proper operation and minimize the risk of interference.

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