PCM-3813I

PCM-3813I is a 12-bit 32-channel analog input card applied on PCI-104. It provides 32 analog input channels with 100k samples/s, 12-bit resolution and 2500 VDC isolation protection.

Features

  • 32 single-ended or 16 differential analog inputs, or a combination
  • 12-bit A/D converter, with up to 100 kHz sampling rate
  • Programmable gain for each input channel
  • Automatic channel/gain scanning
  • Onboard ring buffer (1024 samples)
  • S/W polling, internal or external pacer sampling mode support

Overview

PCM-3813I is a 12-bit 32-channel analog input card applied on PCI-104. It provides 32 analog input channels with 100k samples/s, 12-bit resolution and 2500 VDC isolation protection.

The PCM-3813I features an automatic channel/gain scanning circuit. Rather than software, which controls multiplexer switching during sampling, the on-board register stores different gain values and configurations for each channel. This design lets you perform multi-channel sampling with different gains for each channel and free combination of single-ended and differential inputs.

Specifications

Characteristics
Module

Analog Input

  • Channels: 32 single-ended or 16 differential (software programmable)
  • Resolution: 12-bit
  • Onboard ring buffer: 1K samples

Input Range

  • Bipolar: ±10 V, ±5 V, ±2.5 V, ±1.25 V, ±0.625 V
  • Unipolar: 0 ~10 V, 0 ~ 5 V, 0 ~ 2.5 V, 0 ~ 1.25 V
  • Maximum Input Overvoltage: ±30 V
  • Maximum sampling rate: 100 kH
  • Accuracy:

    GainAccuracy
    0.5,10.1% of FRS+/-1LSB
    20.2% of FRS+/-1LSB
    40.2% of FRS+/-1LSB
    80.4% of FRS+/-1LSB

General

  • I/O Connector: 40-pin box header
  • Power consumption: +5 V @ 850 mA (Typical), +5 V @ 1.0 A (Max.)
  • Operating Temperature: 0 ~ +60 °C (32 ~ 140 °F)
  • Storage Temperature -20 ~ +70 °C (-4 ~ 158 °F)

Pricing

(Single Unit Pricing. Includes: Integration, Setup,Testing, & Enhanced Support)

Product # Description Price
PCM-3813I-0 32-Channel Isolated Analog Input PCI/104 Module $453.00