Features:
64 differential or single-ended inputs
Optional scanning of jumpers from 2 to 64 channels
Five operating modes and test modes
8-bit continuous digitizing for dedicated channel dual-port registers
• 64 differential or single-ended inputs
• Powers up in autoscanning mode — no software initialization required
• Continually digitizes input channels and stores the results in a dedicated
channel dual-port register (autoscanning mode)
• Jumper-selectable scanning of 2 to 64 channels
• Supports real-time and off-line Built-in-Test
• Five operating modes plus test mode
— Autoscanning mode (gain=1)
— Random poll mode
— Random interrupt mode
— Scanning poll mode
— Scanning interrupt mode
• VMEbus interrupts may be programmed to interrupt upon completion of a
single A/D conversion or upon completion of a 2- through 64-channel scan
• User-programmable interval timer supports scanning of all channels at
periodic intervals
• Jumper-programmable gain 1, 10, 100, 200, and 500
• Selectable A/D ranges of 0 to +10 V, ±5 V, and ±10 V
• Low-level and high-level inputs: ±10 mV to ±10 V
• Optional low pass filter (the VMIVME-3113A has improved high-frequency
rejection characteristics)
• Overvoltage protected inputs
• 5 x 106 Ω input impedance
• 33 kHz conversion rate
• Selectable output code: binary, offset binary, two’s complement with sign
extension
APPLICATIONS
• Factory automation and instrumentation
• Process control
• Laboratory instrumentation
• Machine monitoring
• Data acquisition
