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MCM-7418 - Win Systems MCM-7418 Sensor Module. 8-Channel Sensor Interface Simple Type:...

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Part Number:
MCM-7418
Model Number:
MCM-7418
Make:
WINSYSTEMS
Lead Time:
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Available

Win Systems MCM-7418 Sensor Module. 8-Channel Sensor Interface Simple Type: Sensing Module

The MCM-7418 board is a complete 8/16 channel analog subsystem designed to offer a simple and inexpensive way to acquire high precision sensor data for any STD based system. It is optimized for temperature and low level signal measurements and includes signal filtering, sensor excitation and linearization on all channels. The onboard CPU performs all data acquisition control and preprocesses the data, thus reducing the software overhead by the STD Bus host CPU.

Download the datasheet (PDF)

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Features

  • "Intelligent" STD Bus 8 and 16 channel sensor interface
  • 16-Bit A/D resolution
  • Backward compatible with Sensoray's 7408 and 7409
  • Low power required
  • Onboard uP intelligence unburdens STD Bus system CPU by performing control, linearization, and conversion to engineering units
  • Pulsed excitation source reduces self-heating in resistive sensors
  • Supports any combination of RTD's thermocouples, strain and pressure gages, thermistors, resistors, or voltage inputs
  • Totally electronic calibration - no trimpots to adjust
  • True four-wire circuits for resistive sensors

Specifications

    General
  • A/D Converter: 16-bit, 16.67mS conversion time
  • Dimensions: 4.5" x 6.5"
  • Input Protection: 63 VAC common mode voltage
  • Operating Temperature: -25° C to + 85°C
  • Power: ±12 VDC to ±15 VDC ±5%, 35mA +5 VDC ±5%, 100mA
  • Scan Rate: 20mS per channel
  • Sensor Input: Two, 40-pin on 0.100" centers
  • STD Bus & CMOS STD Bus Compatible Common Mode Rejection: 80 dB minimum, @ CMV < 5VDC

 

Applications

  • None Available

Aliases

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