Type:Digital I/O Relay
Module Size:Compact Design
Operating Voltage:8-32V DC
Current Rating:5A per channel
Number of Channels:16 Inputs / 16 Outputs
Relay Rating:5A @ 24VDC
Communication Interface:Modbus RTU
Environmental Conditions:Temperature: -25°C to 70°C, Humidity: 5% to 95% non-condensing
Enclosure Rating:IP20
The ABB 3HAB7229-1 Digital I/O Relay Board is engineered to meet the stringent demands of modern industrial automation. It features 16 SPDT relays, enabling precise control over multiple processes within a single device.
With an operating voltage of 24V DC, this board is compatible with a wide range of industrial power sources, ensuring reliable operation in diverse environments. Its high current rating of 10A per channel supports heavy-duty applications without compromising performance.
Equipped with MODBUS communication interface, the board seamlessly integrates with various control systems, facilitating easy data exchange and control over the connected devices. This enhances system efficiency and reduces setup complexity.
Designed for robust industrial use, the board operates within a temperature range of -20°C to +60°C, ensuring stable performance under extreme conditions. Its high humidity resistance ensures reliability in humid environments, making it ideal for outdoor or high-moisture industrial applications.
Compact yet durable, the ABB 3HAB7229-1 Digital I/O Relay Board is optimized for space-constrained environments. Its lightweight design facilitates easy installation and maintenance, contributing to overall system efficiency and cost-effectiveness.





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