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. Honeywell TK-IDD321 97271571 B01 Experion LS 32-Point Discrete Input Module Introduction The Honeywell TK-IDD321 97271571 B01 Experion LS 32-Point Discrete Input Module is designed for use in Honeywell's Experion LS control systems, providing reliable and accurate monitoring of discrete input signals in industrial *Your Name: *Your Email: *Your Name: *Vdcode: Submit