Product Specifications
64 differential or single-ended inputs
Powers up in AUTOSCANNING MODE - no software initialization required
Continually digitizes all input channels and stores the results in a dedicated
channel dual-port register (AUTOSCANNING MODE)
Six operating modes
— AUTOSCANNING MODE *
— RANDOM POLL MODE
— RANDOM INTERRUPT MODE
— SCANNING POLL MODE
— SCANNING INTERRUPT MODE
— AUTOSCANNING MODE with BIT
* Only for gain = 1 and a minimum of 16 channels.
VMEbus interrupts may be programmed to interrupt upon completion of a
single A/D conversion, or upon completion of a 16 through 64-channel scan
User-programmable interval timer supports scanning of all channels at periodic intervals
Jumper-programmable gains of 1, 10, 100, 200 and 500
Selectable A/D ranges of 0 to +10V, ±5V and ±10V
Low-level and high-level inputs: ±10mV to ±10V
Optional low pass filter
Overvoltage protected inputs
5 x 106W input impedance differential and 2x106W input impedance single-ended
33 kHz conversion rate at GAIN<500 (23kHz for GAIN = 500)
Selectable output code: binary, offset binary, two's complement with sign extension
Front panel Fail LED is under program control and may be used for any purpose
Board ID register
Manufactured by GE Fanuc. Refurbished in good condition.
The VMIVME-3113A 64-Channel Scanning, 12-bit Analog-to-Digital Converter (ADC) is one of the highest density/lowest cost per channel boards in the industry. In addition, it contains many features found only on more expensive products. The AUTOSCANNING MODE, which is automatically entered on power up, performs Analog-to-Digital (A/D) conversions on all inputs and stores them in a dedicated channel dual-port register. This allows the user to operate the board without any programming. The user simply reads the data from the dual-port registers which always contain the latest converted data for that particular channel. There are five other ADC operating modes which allow greater flexibility in controlling the ADC operation. The VMIVME-3113A Board is useful for many applications which require a large number of differential inputs to be converted to digital form. Overvoltage protected inputs, input filters, programmable timers and jumper-programmable gain features lend the board to such applications as factory automation and instrumentation, process control, laboratory instrumentation and general data acquisition systems. A Built-in-Test (BIT) mode permits verification of the input multiplexer and A/D converter.
SKU#1B
Qty 1
Alternative P/N #: VMIVME3113A, VMIVME-3113A
Product Manual
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