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2-Channel Digital to Analog Voltage Output Module: MD-DAOUT2

The MD-DAOUT2 is a 2-channel digital to analog voltage, 0~5V / 0~10V, output module. The voltage range is configured using the dipswitch on the side of the module.


Item Description
Channels 2
Operating Temperature -10 ~ 50℃ (no condensation)
Operating Humidity 35 ~ 85%RH
Input Resistance 20KΩ
Analog Output DC 0~5V Or 0~10V (1KΩ or higher load)
Output Value 0 ~ 60,000
Conversion Speed 30ms per channel
Communication Method RS485
Maximum Conversion Rate 0 ~ 60,000, 600ms
Isolation Method No Isolation

Output Voltage

Values between 0 ~ 60,000 correspond linearly to the output voltage (0 ~ 10V, dipswitch OFF / 0 ~ 5V, dipswitch ON).

Modbus Starting Address

Each module has 2 channels, each with its own unique Modbus address.

Channel 0 1
Starting Address(base 10) 3300 3301
Starting Address(base 16) CE4 CE5
Address (base 10) used by HMI (SCADA) 43301 43302

Module ID (Modbus Slave Address) Assignment

On the front of the module, there is a rotary switch labeled ID, that is used to select the Modbus slave address for the module. When installing multiple modules of the same type, the ID for each module should be unique.

Rotary switch position 0 corresponds to Modbus slave address 10. If the ID is changed after the module is powered on, it must be power cycled for the new ID to take effect.


modport/md-daout2/index.txt · Last modified: 2023/05/31 04:35 by COMFILE Technology