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. ABB 88FK05 GJR2393600R100 Interface Module Introduction — A Reliable Bridge for Signal Integration The ABB 88FK05 GJR2393600R100 Interface Module is designed to act as a dependable link between control processors and field-level signals within ABB automation and DCS environments. *Your Name: *Your Email: *Your Name: *Vdcode: Submit