Panel voltage indicator DMV-1AC-MBT

Reference: DMV-1AC-MBT, EAN13: 5902431672373

Product description

The DMV-1AC-MBT panel meter is used for measurement of AC voltage effective value (RMS) in the range of 10÷480 V AC.

The result of the measurement is shown on a numerical LED display with a digit height of 14 mm. The measuring channel is galvanically isolated and allows measurement on an independent circuit.

Functioning
The device is equipped with 2 independently configured alarms, which control the operation of two relays with a switching contact. Each of the alarms has a configurable lower and upper activation threshold and hysteresis. The lower alarm threshold can be set in the range of 10÷479 V, and the upper one in the range of 11÷480 V. The hysteresis is set within the range of 1÷150 V. Alarm status is indicated by two red LEDs (A1 and A2) on the front of the device.

Type	single-phase voltmeter
Power supply voltage	85÷265 V AC
Contact configuration	2 × NO/NC
Separation of the contact	YES
Wejście pomiarowe	separowane 10÷400 V AC
Histereza alarmów	1 V÷150 V
Dolny próg alarmów	10 V÷399 V
Górny próg alarmów	11 V÷400 V
Opóźnienie alarmów	0 s÷180 s
Display	4-digit LED (height figures 14 mm)
Accuracy of indications	1%
Communication protocol	MODBUS RTU
Baudrate	1200÷115200 bit/s
Data bits	8
Stop bits	1 lub 2
Bits of parity	EVEN / ODD / NONE
Address	1÷247
Load current of the relay	6 A
Terminal	pluggable terminal blocks 1,5 mm²
Tightening torque	0,4 Nm
Power consumption	3 VA
Working temperature	-10÷40°C
Dimensions	72 mm x 72 mm x 92 mm
Mounting hole	66 mm × 66 mm
Assembly	Front of control cabinet
Ingress Protection Marking	IP20