You have reached the quote request page for National Aerospace Standards Co part number NI-PXI-6527-24-Input-24-Output-Ch-Ch-Isolated-Digital-I O-for-PXI, a Data Acquisition Systems and Equipment item that is currently available for purchase on our website today. If you are interested in this The National Instruments Pxi-6527 Is A 48-Bit, Parallel, Isolated Digital I/O Interface Module. It Has 24 Digital Inputs And 24 Digital Switch (Ssr) Outputs, Completely Jumper Free. With The Ni Pxi-6527, You Can Sense Digital Levels Up To 28 Vdc (1 V Logic Low Threshold, 2 V Logic High Threshold) And Switch Currents Up To 120 Ma. For New Designs, Ni Recommends The Pxi-6514 Or Pxi-6515 For 30 Vdc Range And Bank Optical Isolation, Or The Pxi-6528 For 60 Vdc Range And Channel-Channel Optical 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.