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. Bently Nevada 3500/33-01-CN 16-channel Relay Module Overview The Bently Nevada 3500/33-01-CN 16-Channel Relay Module is a full-height relay output module for the 3500 Machinery Protection System . It provides 16 independently programmable relay outputs that can be configured for alarm annunc *Your Name: *Your Email: *Your Name: *Vdcode: Submit