The Emerson KJ3241X1 - BA1 is a redundant serial interface card. It's designed for DeltaV systems, ensuring stable serial communication. With a local bus power rating of 12 VDC at 300 mA, it suits diverse industrial setups. Weighing only 0.18 kg (210 gm), it's easy to install and maintain. Operating from - 40 °C to 70 °C, it can endure harsh industrial environments, offering high - reliability for data transmission in industrial automation scenarios.