VMIC VME-2540 overview
VMIC VME-2540 24-Channel Intelligent Counter/Controller Event counting - up to 4 giga events Frequency measurement -1.16 x 10-3 Hz to 2.5 MHz Period/pulse-width...
Manufactured byVMIC
Part number or familyVME-2540
Product group24-Channel Intelligent Counter/Controller
Product details
Manufactured byVMIC
Product group24-Channel Intelligent Counter/Controller
DescriptionVMIC VME-2540 24-Channel Intelligent Counter/Controller
Key FeaturesEvent counting - up to 4 giga events Frequency measurement -1.16 x 10-3 Hz to 2.5 MHz Period/pulse-width measurement-400 ns to 8.5899 x 106 s (32-bit floating point), 400 ns to 858 s (32-bit unsigned integer) Square wave/pulse train generation - 0.0076 Hz to 2.5 MHz Timer/periodic VMEbus interrupter - 0.0076 to 1,000 Hz Quadrature position measurement - sin/cos up to 1 MHz, 32-bit counters, limit/modulo checking Integer period/pulse-width measurement 16- and 32-bit, discrete or continuous; low data transport lags Programmed output - up to 24 discrete outputs Pulse sequence mode - train of N pulses with programmable duty cycle Quadrature position control outputs - ±1/4 wave control resolution; up to 1.25 MHz step rate and ±32767 steps per command Integer QPM group acquisition - captures two integer QPM measurements simultaneously Event-triggered timer delay - generates VMEbus interrupt up to 131.1 seconds after event edge input; retriggerable 24 control/measurement interfaces: 24 clocks, 24 gates, 24 outputs RS-422 differential interface with support for single-ended TTL inputs Options allow configurations of 4, 8, 16, and 24 interfaces On-board 15 MHz 68HC000 CPU A32/A24/D32/D16/D8 (EO) VME slave interface, 64 Kbyte VMEbus memory window Data exchange interface: ANSI/IEEE standard 754-1985 for 32-bit floating-point arithmeticContinuous measurement modes VMEbus compatible ANSI/IEEE 1014-1987 IEC 821 and 297
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VMIC
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24-Channel Intelligent Counter/Controller
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