Series: DeltaV Product Type: Analog Output HART Module Local Bus Power Rating: 12VDC, 150mA Fieldbus Power Rating: 24VDC, 300mA Weight: 0.2kg The Emerson KJ2221X1-BA1 Analog Input Card is designed to meet industrial automation needs. It uses advanced analog input technology to ensure stability and reliability in a variety of industrial environments. This analog input card supports 4 to 20 ma current signal inputs for applications requiring precise measurement and control.Its power supply requirement is 12 V DC, which ensures the stability of equipment operation. In addition, this analog input card is lightweight and easy to install and maintain. Whether used in petroleum, chemical, power or other industrial applications, the KJ2221X1-BA1 delivers outstanding performance and is the ideal choice for your industrial automation system.