Keithley 2635 USB free download

File name 2635 USB.pdf

A G R E AT E R M E A S U R E O F C O N F I D E N C E USB modules offer good noise immunity, with performance benefits for noise-sensitive measurements. USB cables are typically 1 to 5 meters long, so the I/O circuitry is locat- ed further away from the computer's noisy motherboard and power supplies, and closer to the signals they will be measuring. Most USB modules offer full- and high- speed data transfer rates. Computers config- ured with USB 1.1 ports can transfer data to and from a USB DAQ module at up to 12 Mbits/second. The full-speed rate is good for data streaming applications and supports data acquisition rates of up to 400kHz. For high-performance applications, USB mod- ules that comply with USB 2.0 and are con- nected to PCs with a high-speed USB 2.0 port can attain data transfer rates of up to 480 Mbits/second. The increased bandwidth The Pluses and Pitfalls enables multiple I/O operations simultane- ously at throughput rates up to 500kHz in