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Panel mount digital energy meter LCD multi-function power meter with power pulse output RS485, DI DO analog output function

Item No.: OH194E-9SY/2SY/3SY/ASY/DSY
OH194E-9SY: 96×96mm
OH194E-2SY: 120×120mm
OH194E-3SY: 80×80mm
OH194E-ASY: 72×72mm
OH194E-DSY:48×48mm
Description

I. The Brief Introduction. Panel mount digital energy meter LCD multi-function power meter with power pulse output RS485, DI DO analog output function

Panel mount digital energy meter LCD multi-function power meter with power pulse output RS485, DI DO analog output function is one multifunctional instrument with measurement, display, digital communication and input, output, etc function. It can measure multiple electrical parameters such as current, voltage, power, electric energy, frequency and power factor in the power grid. With power pulse output and RS485 communication function. With large screen LCD screen.
There are a variety of extension functions to choose from.
Four-way discrete input; Four-way discrete output; Four-way variable output.

LCD multifunctional power meter has high performance-price ratio, can replace traditional multiple measuring instruments, convenient field wiring, and improve system reliability. Modbus communication protocol for easy computer programming or reading data. Widely used in a variety of power distribution, metering and various power collection, transmission systems.

II.The Technical Parameter.Panel mount digital energy meter LCD multi-function power meter with power pulse output RS485, DI DO analog output function

Performance

Parameter

Input measurement display

Network

3-phase 3-lines, 3-phase 4-lines

Voltage 

Rated value

AC100V/220V/380V/500V

Overload

Duration: 1.2 times
Instantaneous: 2 times/1S   

Power consumption

<1VA(Each phase)

Resistance

>500KΩ

Accuracy

Class 0.5

Current

Rated Value

AC1A/AC5A

Overload

Duration:1.2 times
Instantaneous:10 times/5S

Power consumption

<0.4VA(Each phase)

Resistance

<2mΩ

Accuracy

Class 0.5

Frequency

40-60Hz   Accuracy 0.1Hz

Power

Active power, reactive power, accuracy class 1.0

Electric Energy

Active power accuracy class 1.0;
Reactive power accuracy class 1.0

Display

Programmable switching (LCD) display

Power supply

Working range

AC220V or A/DC 80V~260V

Power consumption

≤2VA

Output

Digital interface

RS-485, MODBUS-RTU protocol

Pulse output

2 way energy pulse output

Circumstance

Working condition

30℃~50℃   RH20%~90%(Without condensation)                              

Storage condition

45℃~75℃    RH20%~90%

Security

Power frequency withstand voltage

2KV/1min AC RMS

Insulation resistance

≥100MΩ

III.Functional module, LCD multi-function power meter with power pulse output and RS485 communication function, large screen LCD display meter

*Communication interface: standard 1 way RS-485 communication, Modbus-RTU protocol, baud rate: 9600bps.
*Discrete output: support 4 way relay outputs, capacity: AC250V/5A, DC30V/5A.
*Discrete input: support 4 way dry node inputs.
*Transmission output: support 4 way simulation outputs, 4-20mA/0-20mA or 0-5/0-10V.
*Power pulse output, 1 way active energy, 1 way reactive energy pulse output, constant: 3200imp.

IV.Apperance and dimension

V.Meter's Signal Wiring

Review

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