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Motherboards, Enclosures and Power Supplies

Submitted by scott on

Motherboards, Enclosures and Power Supplies

Multichannel enclosures designed to easily house, power and control DEMOD-DVRT and DEMOD-DVRT-TC cards.

Overview

Ideal MicroStrain® motherboards come in a desktop RFI shielded enclosure. DEMOD-DVRT and DEMOD-DVRT-TC cards easily plug into the the motherboard and the motherboard provides the cards with power and ground via an external power supply. Analog output is available on the standard motherboards via a 40 pin connector on the back of the board as well as the BNC connectors on the DEMOD cards. RS-232 output is available on the smart motherboards along with analog output from the BNC connectors on the DEMOD cards.

Motherboards, Enclosures, and Power Supplies for Signal Conditioners
Applications

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Motherboards come in 5 varieties:

The MB-STD-4 includes a four channel motherboard, power supply, enclosure, EMI/RFI shielding and analog output.

The MB-STD-8 includes an eight channel motherboard, power supply, enclosure, EMI/RFI shielding and analog output.

The MB-SMT-4 includes a four channel motherboard with on-board multiplexer, 14 bit A/D convertor, microprocessor, and serial communication chip, power supply, enclosure, EMI/RFI shielding, analog output and RS-232 output, software and manual.

The MB-SMT-8 includes an eight channel motherboard with on-board multiplexer, 14 bit A/D convertor, microprocessor, and serial communication chip, power supply, enclosure, EMI/RFI shielding, analog output and RS-232 output, software and manual.

The MB-SMT-D includes a two channel motherboard with on-board multiplexer, 14 bit A/D convertor, microprocessor, and serial communication chip, power supply, enclosure, EMI/RFI shielding, analog output and RS-232 output, LCD, software and manual.

Each of the 5 motherboards comes standard with a 110VAC power supply. Optionally each can be fitted with either a 220VAC Euro, 220VAC UK or 110VAC Medical Grade power supply.

Electrical and Mechanical Specifications

 

Sensor Types Inductive, capacitive, resistive (ideal for DVRTs® and AIFPs)
Excitation Regulated sinewave, 70 KHz typical
Demodulation Synchronous, DC output
Output ± 4.5 volts typical
Gain Factory adjustable 10-10,000
Low Pass Filter 2 pole, active Butterworth, 3 dB down @ 1 KHz standard; factory adjustable 10 Hz-20Khz
Supply Voltage ± 6.5 volts min, ± 16 volts max
Supply Current 30 milliamps per rail
Warm-up Time 15 minutes recommended
Operating Temperature -40 to 85˚C
PC Board Size 12mm x 48mm x 20mm (thick)
Connectors 10 pin, .1" pitch header (power, ground); LEMO 4 pin receptacle (bridge points); BNC (analog output)
Trimmers Offset (std.)

U.S. Patent 5914593 and Patents Pending

Product Contact Form

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How To Order

To discuss configuration for your specific system requirements, please contact sales at sales@microstrain.com or call  802-862-6629.

For large quantity orders or OEM discussions, please contact mirobinson@microstrain.com.

If you are outside the US, please contact one of our distributors.