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 51202329-400 I/O Link Cable Introduction The Honeywell 51202329 ‑400 I/O Link Cable is a rugged industrial communication cable designed for reliable data and power transmission between controllers and distributed I/O modules in Honeywell DCS and PLC environments. It *Your Name: *Your Email: *Your Name: *Vdcode: Submit