If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Yokogawa AAI543-H00 S1 Analog Output Module Introduction Smart HART-Enabled Analog Output The Yokogawa AAI543-H00 S1 Analog Output Module is a high-performance HART-enabled solution designed for modern distributed control systems. With 16 isolated channels delivering precise 420 mA *Your Name: *Your Email: *Your Name: *Vdcode: Submit