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PEACEFAIR PZEM-017 DC Voltage Current Power Energy Consumption Meter Communication Module (#7)

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Features1.It is mainly used for measuring DC voltage, current, active power, frequency and energy consumption 2.The current measure range is 50A, 100A, 200A, 300A depend on the external shunt Specification 3.There are 10 different kits to choose, enough to meet your various need 4.Physical layer use UART to RS485 communication interface, baud rate is 9600, 8 data bits, 2 stop bit, no parity 5.The application layer use the ModbusRTU protocol to communicate, it only supports function codes such as 0x03, 0x04,0x06, 0x41, 0x42, etcSpecificationThis module is mainly used for measuring DC voltage, current, active power, frequency and energy consumption, the module is without display function, the data is read through the RS485 interface.Features:It is mainly used for measuring DC voltage, current, active power, frequency and energy consumption.The current measure range is 50A, 100A, 200A, 300A depend on the external shunt Specification.There are 10 different kits to choose, enough to meet your various need.Physical layer use UART to RS485 communication interface, baud rate is 9600, 8 data bits, 2 stop bit, no parity.The application layer use the ModbusRTU protocol to communicate, it only supports function codes such as 0x03, 0x04,0x06, 0x41, 0x42, etc.Voltage threshold can be set, divide into high voltage and low voltage threshold, when the measured voltage exceeds the threshold, it can alarm.Specification:Brand: PEACEFAIRModel: PZEM-017Voltage:Measuring Range: 0.05-300V (When the test voltage is ＜7V, please use the independent power supply mode)Resolution: 0.01VMeasurement Accuracy: 1%Current:Measuring Range: 0.02-300A (Can be matched with 50A, 100A, 200A, 300A four kinds of shunt)Resolution: 0.01AMeasurement Accuracy: 1%Power:Measuring Range: 0.2-90kWResolution: 0.1WMeasurement Accuracy: 1%Energy Consumption:Measuring Range: 0-9999kWhResolution: 1WhMeasurement Accuracy: 1%Reset Energy: Use Software to ResetOver Voltage Alarm:Default High Voltage Threshold: 300VDefault Low Voltage Threshold: 7VCommunication Interface: RS485 InterfaceWorking Temperature: -20~60℃Product Size: Approx. 9*6*2.3cm/3.5*2.4*0.9inchWeight: Approx. 77g~287g / 2.7oz~10.1ozRegister address Description Resolution0x0000 Voltage value 1LSB correspond to 0.01V0x0001 Current value 1LSB correspond to 0.01A0x0002 Power value low 16 bits 1LSB correspond to 0.1W0x0003 Power value high 16 bits0x0004 Energy value low 16 bits 1LSB correspond to 1Wh0x0005 Energy value high 16 bits0x0006 High voltage alarm status 0xFFFF is alarm,0x0000 is not alarm0x0007 Low voltage alarm status 0xFFFF is alarm,0x0000 is not alarmRegister address Description Resolution0x0000 High voltage alarm threshold(5~350V),default is 300V 1LSB correspond to 0.01V0x0001 Low voltage alarm threshold（1~350V）,default is 7V 1LSB correspond to 0.01V0x0002 Modbus-RTU address The range is0x0001~0x00F70x0003 The current range 0x0000: 100A0x0001: 50A0x0002: 200A0x0003: 300AOptional Kit#1 1 x DC Consumption Meter#2 1 x DC Consumption Meter1 x RS485 to USB Cable#3 1 x DC Consumption Meter1 x 50A Shunt#4 1 x DC Consumption Meter1 x 100A Shunt#5 1 x DC Consumption Meter1 x 200A Shunt#6 1 x DC Consumption Meter1 x 300A Shunt#7 1 x DC Consumption Meter1 x RS485 to USB Cable1 x 50A Shunt#8 1 x DC Consumption Meter1 x RS485 to USB Cable1 x 100A Shunt#9 1 x DC Consumption Meter1 x RS485 to USB Cable1 x 200A Shunt#10 1 x DC Consumption Meter1 x RS485 to USB Cable1 x 300A ShuntNote:RS485 interface is passive output, need external connect 5V power supply and the external power supply should ＞100mA.When the input test voltage is less than 7V, it must supply 5V independent work voltage through USB port.Do NOT use the USB port bring by your PC to be the independent power supply, otherwise it may damage your PC.

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