====== 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.

{{ :modport:md-daout2:md-daout2.png?550 }}

===== Specification =====
^ 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).

{{ :modport:md-daout2:daout_chart.png }}


===== 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:index|MODPORT]]