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Power Cabinet Data Monitoring RTU

2022-08-11 03:33:00 【Barium Rhenium Technology】

Scenario: Monitoring cabinet temperature higher than 38℃, turn on the cabinet fan and the temperature is lower than 25℃When it's time to close
Fan; Need to use: temperature and humidity sensor AM2301 and 1 Relay output, assuming the first relay is used DO0.
The setting method is as follows:
1.In the shutdown state, connect the temperature and humidity detector to the temperature and humidity input port of the device, and connect the cabinet fan to the
DO0 's port, as shown below:

2.Follow 4.1 section completes basic settings;
3.Set in the [Relay Settings] page DOUT0(The first relay), where the output type is selected as [Use as On
Off], the channel name can be: cabinet fan, the closing time is set to 0, which means it is always closed.Additional options are available
To not set it, click the [Save] button on the lower side.As shown below:
4.In [AI Settings] page, set the [Temperature] channel to on, [Humidity] and Close AI0-3 if not in use.At the same time, set the corresponding SMS alarm content, set it to 38 at [Alarm Upper Limit], and set it to 25 at [Alarm Lower Limit]. You can fill in the alarm recovery and confirmation time as needed, and then click [Write] on the lower side.Enter] button.
As shown below:
5.On the [Association Settings] page, select [High Temperature Alarm] for the event, and [Relay] for the action.0 Closed], click the [Add] button, the associated event will be added to the device, indicating that when the temperature high limit alarm exceeds 38℃, the device will automatically close the relay 0, that is, the fan is turned on; select [Low Temperature Alarm] at the event, and [relay 0] at the action. Disconnect], click the [Add] button, the associated event will be added to the device, indicating that when the low temperature alarm is lower than 25℃, the device will automatically disconnect the relay 0, the fan is turned off.Click the [Write] button on the lower side, as shown below:
6.The mode switch Mode Dial to Run end, that is, the working mode state.
7.Then turn it on, that is, turn the power switch to ON side, the device will enter the working mode. At this time, when the device is turned on, the external power supply is powered off, the external power supply returns to normal power supply, and the temperature is super high and low, the device will follow the configuration parameters.Alarm, notify the receiver through SMS, telephone, if the network communication function is set, the data will also be transmitted to the remote server or cloud through GPRS/3G/4G network.At the same time, the cabinet fan is automatically turned on or off according to the high and low temperature limits.

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