ABB 3BHE021951R0124

ABB's 3BHE021951R0124 is a control module or device with a variety of functions and features. The following is a detailed introduction:
1. Basic characteristics
Product number: 3BHE021951R0124.
Design: Industrial-grade design, passed EMC test certification.
Protection level: IP30, with corrugated aluminum reinforced chassis, and standard industrial 35mm guide rail installation.
Redundancy and protection: Supports DIP switches to manually set all standard rates or rate adaptive (all electrical interface rates are consistent), with DC9-36V wide redundant dual power supplies, DC1500V power isolation and reverse connection protection functions.
2. Electrical interface and communication
Data electrical interface: 9-pin Sub_D jack connector, the pin definition complies with the Profibus DP protocol specification.
Communication rate: supports multiple communication rates, including 9.6kBit/s, 19.2kBit/s, 45.45kBit/s, 93.75kBit/s, 187.5kBit/s, 500kBit/s, 1.5MBit/s, 6MBit/s and 12MBit/ s.
Lightning protection and over-current protection: It has 4000V lightning protection capability, as well as 1.5A over-current protection and 600W surge protection functions.
3. Indicator lights and alarms
Status indicator: 6 two-color LED status indicators, used to display the working status of the module.
Relay alarm output: It has the function of link failure and power failure alarm output, and the maximum contact capacity is DC48V/1A.
4. Physical parameters
Dimensions: Width 17.6mm (0.69in), Height 56.7mm (2.23in), Depth 42.3mm (1.67in).
Weight: 90 grams (0.20 lbs).
5. Other characteristics
Temperature range: Operating temperature 55°C (131°F) (horizontally mounted) and 40°C (104°F) (vertically mounted); storage temperature -25°C (-13°F) to +70° C (158°F).
Certifications and Compliance: Meets multiple international standards and certifications, such as RoHS compliance (Directive 2011/65/EU) and WEEE compliance (Directive 2012/19/EU).
6. Application areas
ABB's 3BHE021951R0124 module is suitable for use in various industrial automation and control systems due to its high performance and multiple functions, especially in application scenarios that require high reliability and stability, such as hydropower stations, manufacturing, process control and other industries.
In general, ABB's 3BHE021951R0124 is a powerful and stable control module suitable for a variety of industrial automation and control system application scenarios. If you need this product, you can contact us!