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by MariaLemone
Thu Apr 24, 2014 5:31 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Multi-function RS-485 remote sensor
Replies: 50
Views: 57440

Re: Multi-function RS-485 remote sensor

Here are some other Modbus RTU based remote data acquisition devices for taking 4-20mA, 0-10V, +/-10V, Temperature, Thermocouple, RTD, Thermistor, digital, analog and other measurements. http://www.icpdas-usa.com/m7000_analog_digital.php Maria Lemone ICP DAS USA http://www.icpdas-usa.com 1-310-517-9...
by MariaLemone
Thu Apr 24, 2014 5:27 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Driving 3 Phase AC motor Using VFD with Modbus RTU Protocol
Replies: 2
Views: 2072

Re: Driving 3 Phase AC motor Using VFD with Modbus RTU Proto

Here is a free library for using Modbus with PHP: https://code.google.com/p/phpmodbus/

Maria Lemone
ICP DAS USA, Inc.
http://www.icpdas-usa.com
1-310-517-9888 ext 105

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