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VXIBus - V635 8-channel 100 kHz Frequency Counter View Datasheet Request Ordering Information     ABOUT V635 The V635 is a single-width, C-size, register-based, VXIbus module with eight frequency measurement channels. "D" connector and BNC connector options are available. This counter module can be used to monitor a variety of pulse sources. Its unique circuitry allows the monitoring of a wide range of frequencies without changing any module settings. Differential input circuits with filtering and hysteresis provide high noise immunity. The switching threshold is programmable, and the input voltage should be at least twice the threshold voltage for noise immunity.

Features Contains eight frequency counter channels "D" and BNC input options available Differential and TTL input options (TTL inputs not provided on BNC module options) Inputs programmable on a per-channel basis Programmable observation window: 1 ms to 1.024 s Precision time base (±1 ppm, 10 deg. C to 50 deg. C) -- Jump to Data Acquisition Product -- Counters and Pulse Output Modules Relay Multiplexer Mainframe/Chassis Analog and Digital I/O Analog I/O and Signal Conditioners Counters and Pulse Output Modules Digital Input and Output Memory, Controllers, DSPs & Mainframes Modules for the V710 Termination Panel Signal Conditioner Chassis Special Functions Termination Assemblies and Panels VME to VXI Carrier/Adapter Card VXI Software Applications, Drivers, etc. Grand Interconnect Analog Input Analog Output Cables and Connectors CAMAC Equipment Controllers & Misc. Counters, Timer and Clock Module Digital Input Digital Output Display Memory Modules Process Interface Special Function Modules Software Drivers Transient Recorder Modules Instrumentation Recorders Signal Conditioning Systems Data Loggers/Recorders Temperature Loggers Cyber Systems Data Acquistions Systems Preston Scientific Analog & Digital Systems Return to Product Category