Functional description & components
Function & Order options
DC monitor is used for measurement of DC voltage and converting data into format of IP monitoring system. The system interface allows you to assign the sensor and to introduce the function data conversion.
VT410 75V: measured voltage 0-15V
VT410 15V: measured voltage 0-75V, better measurement for low voltages.
Inventory
Installation
Only 6P6C RJ12 cable can be used with sensor! The cable is included with the sensor.
1.Connect one end of shielded 6P6C RJ12 cable to any Vutlan monitoring unit's analog port A1-A8, and the other end to VT410 / DC Voltage Monitor.
2.Connect "+" and "-" to the 2P terminal.
3.Insert the terminal into VT410.
Examples
Example 1: measurement of battery voltage
Example 2: measurement 48V electric circuit
Configuration
Once VT410 was connected to the analog ports of Vutlan monitoring system, the monitoring system will automatically sense current transducer as a sensor. It will appear in: "System tree" >> "Autodetect" >> (abreviation from: Voltage function, used for sensor monitors and converters)
Click on the sensor to open it's properties. A modal window with sensor properties will pop up.
- Change the name of sensor, for example "DC Voltage monitor 1".
- Change type of the sensor by choosing "Voltage". Choosing any type of the sensor does not affect sensor properties, it only changes sensor icon for comfort of usage. For this example the icon will be
- Use "Expression formula": 14.8*x, where K=~14.8.
- Put in the threshold levels by dragging: Low alarm, Low warning, High warning, High alarm levels.
- Click “Save” or “Apply” at the bottom of the “Properties” window. The page will reload. Save settings to flash by pressing on
Technical specifications
VT410 75V / DC Voltage monitor | |
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Dimensions | Size 60 × 18 × 18 mm |
Measured voltage | 0-75 V |
Weight | 100 g |
Operating temperature | Temperature : Min. -10° C - Max.80° C |
Operating humidity | Min. 5% - Max. 95% (Non-Condensing) |
Outputs | 4 pin terminal |
Mounting | Desktop, Wall mount |
Power Consumption | 100 mW |
K coefficient | =~14.8, used inside the interface |
Max. distance m | 50 m |
HS Code | 9030 33 100 |
Special features | Isolation - 1 kV, Measured voltage - 0..60 V, Accuracy - 1%. |
VT410 14.4V / DC Voltage monitor | |
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Dimensions | Size 60 × 18 × 18 mm |
Measured voltage | 0-14.4 V |
Weight | 100 g |
Operating temperature | Temperature : Min. -10° C - Max.80° C |
Operating humidity | Min. 5% - Max. 95% (Non-Condensing) |
Outputs | 4 pin terminal |
Mounting | Desktop, Wall mount |
Power Consumption | 100 mW |
K coefficient | =~ ?, used inside the interface |
Max. distance m | 50 m |
HS Code | 9030 33 100 |
Special features | Isolation - 1 kV, Measured voltage - 0..60 V, Accuracy - 1%. |
Developer notes: find K coefficient for VT410 15V