Brand:ABB
Model:DO840
Model Number:3BSE020838R1
Isolation Type:Electrical
Output Type:Digital
Channels:8
Rated Current per Channel:4A
Rated Voltage per Channel:DC 24V
Operating Temperature Range:-25°C to +60°C
Storage Temperature Range:-40°C to +85°C
Input Voltage Range:DC 5V to DC 30V
Communication Interface:Modular
Connection Type:Terminal Block
Mounting Type:Panel Mount
Power Supply:External Power Supply
Dimensions (WxHxD):75mm x 90mm x 96mm
Weight:Approx. 150g
Introducing the ABB DO840 – 3BSE020838R1 Digital Output Module, a critical component for any industrial automation system seeking enhanced control over digital outputs. This module is renowned for its robust design and reliability, making it an ideal choice for demanding environments where precision and durability are paramount.
Featuring eight isolated digital output channels, each capable of delivering up to 2A of current, this module ensures efficient power delivery without affecting other system components. Its quick response time of less than 1ms guarantees swift action upon signal input, maximizing operational efficiency.
Equipped with a Modbus RTU communication interface, the ABB DO840 – 3BSE020838R1 seamlessly integrates into existing control systems, allowing for seamless data exchange and monitoring. It operates within a wide temperature range from -25°C to +60°C, ensuring reliable performance across various industrial settings.
Manufactured to IP20 protection class, this module safeguards against dust ingress and splashes of water, providing an added layer of protection in harsh industrial conditions. The pin terminal connection offers secure and easy wiring, while the panel mount design ensures a compact and efficient installation.
Engineered with meticulous attention to detail, the ABB DO840 – 3BSE020838R1 Digital Output Module stands as a testament to ABB‘s commitment to innovation and excellence in industrial automation solutions. Elevate your system’s capabilities with this top-tier module, backed by ABB‘s unparalleled support and expertise.





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