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. Allen Bradley 1734-OB8S Secure Digital Output Module Product Introduction The Allen-Bradley 1734-OB8S Secure Digital Output Module is a safety-rated output interface designed for the POINT Guard I/O platform. It enables safety controllers to control critical shutdown devices and protective eq *Your Name: *Your Email: *Your Name: *Vdcode: Submit