Product Description
RS485 Modbus Single-channel AC/DC Power Meter Voltage Current Power Energy Acquisition Module .
RS485 Modbus Single-channel AC/DC Power Meter Voltage Current Power Energy Acquisition Module .RS485 Modbus Single-channel AC/DC Power Meter Voltage Current Power Energy Acquisition Module
Introduction
JSY-MK-229 single-channel AC/DC collector is a highly integrated measurement and digital communication technology. It can complete the measurement, collection and transmission of DC electrical parameters. It can accurately measure DC voltage, current, power, electricity and other electrical parameters. It has a RS485 communication interface, completely isolated circuit, small volume and simple interface. It can be easily embedded into various equipment that need to measure DC power consumption and has excellent cost performance.
JSY-MK-229 AC/DC collector can be widely used in energy-saving transformation, AC/DC charging pile, electric power, communication, railway, transportation, environmental protection, petrochemical, steel and other industries, and used to remotely monitor the use of AC/DC equipment.
Functional characteristics
Acquisition of AC/DC electrical parameters, including voltage, current, power, power factor, power multiple electrical parameters;
Using special measurement chip, effective value measurement method, high measurement accuracy;
1 channel 485 communication interface;
Communication protocol using Modbus-RTU, good compatibility, easy programming; 12 ~ 36VDC power supply;
Can be equipped with different specifications of the shunt.
Technical parameters
AC/DC input
Voltage range: 100V, 500V, 750V, 1000V, 1200V, etc.;
Current range: 50A, 100A, 150A, 200A and other optional;
Signal processing: using dedicated measurement chip, 24-bit AD sampling;
Overload capacity: 1.2 times the range is sustainable;
Instantaneous (<20mS) current 5 times, voltage 1.2 times the range is not damaged;
Input impedance: voltage channel> 1 kΩ/V.
Communication Interface
Interface type: 1-way 485 communication interface;
Communication Statute: MODBUS-RTU Statute;
data format: software settings, "n,8,1", "e,8,1", "o,8,1", "n,8,2";
communication rate: baud rate can be set to 1200, 2400, 4800, 9600bps(default).
Measurement data
Voltage, current, power, power factor, power multiple electrical parameters, read Modbus data register list.
Measurement accuracy
Voltage, current and power: less than ± 1.0%; electric energy level 1.
Isolation
The tested power supply and the power supply are isolated from each other; the isolation withstand voltage is 4000VDC;
Power
DC power supply 12~36 power supply, power consumption <20mA (12V power supply).
Working environment
Working temperature: -30 ~ +75 ℃; Storage temperature: -40 ~ +85 ℃;
The relative humidity: 5 ~ 95%, no condensation (at 40 ℃);
Altitude: 0~3000 m;
Environment: no explosion, corrosive gas and conductive dust, no significant shaking, vibration and impact of the place;
Installation
Installation: 35mm rail type 1.3.9
shell size: 90.2*36.3mm
Figure 2.1 Outline and Dimension (Unit: mm)
Outline and dimension drawing of current shunt
Description of terminal wiring diagram:
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
. Please provide a physical address, as we do not ship to P.O. Boxes.
Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.