You have reached the quote request page for Keithley Instruments part number Model-PIO-SSR-120-120-Ch-P24-SSR-Compatible-ISA-Board-w Digital-I O, a Data Acquisition Systems and Equipment item that is currently available for purchase on our website today. If you are interested in this The Pio-12, Pio-24, Pio-96J, And Pio-Ssr-120 Allow Up To 120 Ttl/Nmos/Cmos-Compatible Digital I/O Lines To Be Monitored Or Controlled By A Computer With An Isa Bus Slot. These Boards Are Ideal For Controlling Relays And Process Automation. With The Pio-24, Pio-96J, And Pio-Ssr-120 You Can Directly Drive Solid-State Relays. The Pio-12 And Pio-24 Also Provide Access To The Pc?S Interrupt Input And Enable Lines, And Include Connections To The Pc's Power Supplies (▒5V, ▒12V). By Using External Solid-State Relays, The Pio-Ssr-120 Can Control And Sense Voltages Up To 280Vac And Vdc While Maintaining 4000Vrms Of Isolation. listing and would like to receive information on pricing for your consideration, fill out and submit the Request for Quote (RFQ) form provided on this page at your earliest convenience. We simply ask that you offer as much information as you can, ensuring that our staff can provide options that cater to your unique needs and restrictions alike.