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. OVATION 1X00690H01 Single-Ended Digital Input Introduction The OVATION 1X00690H01 Single-Ended Digital Input module is engineered to reliably interface discrete field signals with the OVATION control system. It converts on/off signals from switches, sensors, and contact closures into l *Your Name: *Your Email: *Your Name: *Vdcode: Submit