Operating Temperature Range:-20°C to +60°C
Power Consumption:≤ 5W
Communication Protocol:Modbus RTU, DeviceNet
Memory Capacity:512 KB RAM, 512 KB Flash
Input Output Channels:16 Digital Inputs, 16 Digital Outputs
Dimensions:120 mm x 90 mm x 25 mm
Weight:Approx. 100g
Engineered for robust performance in harsh industrial environments, the ABB NBIO-21CU DCS Module offers unparalleled reliability and accuracy in data acquisition and control.
Featuring 16 digital channels, this module enables seamless integration into complex automation systems, supporting both input and output operations.
Equipped with a MODBUS RTU communication interface, it ensures efficient data exchange with other devices in the network, facilitating streamlined process management.
Operational within a wide temperature range from -25°C to +60°C, the ABB NBIO-21CU is designed to withstand extreme conditions without compromising performance.
With its IP65 enclosure rating, the module provides effective protection against dust and water ingress, ensuring uninterrupted operation in industrial settings.
Optimized for energy efficiency, the ABB NBIO-21CU consumes minimal power, reducing operational costs and contributing to sustainable manufacturing practices.











There are no reviews yet.