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D1600M Modbus Frequency Input Modules

Converts frequency and pulse sensor input signals, linearizes the digital data, scales the data and communicates the values to a host computer or PLC

This product is no longer available. Contact us at 800-567-8686 for alternative solutions.

Have questions? We're here to help!
Have questions? We're here to help!

The D1600M Modbus ADC module converts frequency and pulse sensor signals to digital information, linearizes the digital data, scales the data and communicates the values to a host computer or PLC. The data values are transmitted in Modbus RTU protocol to a host computer via RS232 or RS485.

Because the Modbus protocol does not support Echoing the RS232 versions of D1000M series are limited to one ADC per serial port. Applications requiring more than one channel should use RS485.

The D1600M Modbus series modules can also be mounted on a DIN-Rail using the MK-1 mounting kit.

Input Impedance1 MΩ min
Switching LevelSelectable 0 V, +2.5 V
HysteresisAdjustable 10 mV to 1.0 V
Input ProtectionTo 250 VAC
Frequency Inputs
Resolution0.005% of reading + 0.01 Hz
Accuracy+/- 0.01% of reading plus +/- 10 µS
Tempco+/- 20 ppm/°C
  • Thumbnail of document Manual - D1600M Modbus Frequency Input Modules
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    Manual - D1600M Modbus Frequency Input Modules

    Download
  • Thumbnail of document Data Sheet - D1600M Modbus Frequency Input Modules
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    Data Sheet - D1600M Modbus Frequency Input Modules

    Download

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