Abaco VME-3125A analog-to-digital Conversion board

VME-3125A

Isolated Scanning 12-bit 32-Channel Analog-to-Digital Converter Board (6U) with Built-in-Test (BIT)

Overview

Isolated Scanning 12-bit 32-Channel Analog-to-Digital Converter Board (6U) with Built-in-Test (BIT)

Applications: Instrumentation, Isolated Analog Inputs, Isolated Transducer Inputs, Ground Loop Elimination, Data Acquisition Systems, 

Medium-Rate Voltage Monitoring, Process Monitoring, Temperature Monitoring

1.000 V analog GND/digital GND isolator

Low pass input filters: 50 kHz, optional 40 Hz

Pull-down resistors prevent floating inputs

Overvoltage protected inputs

Selectable data coding offset binary or two's complement

Input connector compatible with both discrete wire and ribbon cables

Jumper-programmable gains of x1. x10. x100

Selectable A/D ranges of +/-5 V, +/-10 V, 0 to +10 V

Supports real-time Built-in-Test

40 kHz aggregate conversion rate

Input ranges from +/-50 mV to +/-10 V

Autoscanning continuously digitizes inputs and stores results in dual-ported data registers

32 single-ended or 16 differential inputs

One 12-Bit A/D converter with built-in-track and hold

No software initiation required to begin scanning

Halt and lock scanning feature which enables ability of 40 KSPS of any channel (based on channel pointer)

Specifications

Channel Voltage Ranges    0-10V, ±5V, ±10V

Channels   16 differential or 32 single ended

Form Factor    VME

Function   12-bit ADC

Throughput   40 kHz