Specification Brand : Akozon BulletPoint1 : BETTER MONITORING: The power monitoring module can test current, voltage, active power, power factor and so on, which is very practical. Uses UART to TTL communication interface. Baud rate is 9600, 8 data bits, 1 stop bit, no checksum. BulletPoint2 : APPLICATION: The application layer uses RTU protocol for communication. Currently, only 0x03 Read Holding Register, 0x04 Read Input Register, 0x006 Write Single Register, 0x41 Calibrate and 0x42 Power Reset are supported. 0x41 function code is for internal use only, and the address can only be 0xF8. BulletPoint3 : DEFAULT: By default, a 16-bit code is added after function code 0x3721. The address range of slave device is 0x01~0xF7, address 0x00 is used as broadcast address. The slave device does not need to reply to the host and uses address OxF8 as the general address. This address can only be used in a single slave device environment and can be used as a calibration address. BulletPoint4 : CRC CHECKSUM: The CRC checksum uses a 16-bit format, two bytes, and generates a polynomial of X16+X15+X2+1. The polynomial value used for the calculation is 0.0. The polynomial value used for the calculation is 0xA001. The CRC checksum is the result of checking all bytes of the data frame except the CRC checksum. BulletPoint5 : SERVICE: We take responsibility for our products and believe in their quality. Professional features and high reliability bring you a different experience and ensure every customer's satisfaction. If you have any questions about our products, we are always here to answer them. CircuitBreakerType : Standard CurrentRating : 50 amps ItemName : Power Meter Module Voltage Tester Current Frequency Monotor Board TTL Series Port CT Switch ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-power-meters Manufacturer : Akozon ModelName : Akozon9zg846rgqc ModelNumber : Akozon9zg846rgqc MountingType : Panel Mount NumberOfItems : 1 NumberOfPoles : 2 PartNumber : Akozon9zg846rgqc ProductDescription : Spec: Item Type: Power Meter Module Material: PCB Voltage Measurement Range: 80-260V Voltage Measurement Resolution: 0.1V Voltage Measurement Accuracy: 0.5% Current Measurement Range: 0-100A Starting Current Measurement: 0.02A Current Measurement Resolution: 0.001A Current Measurement Accuracy: 0.5% Active Power Measurement Range: 0-23kW Active Power Starting Power: 0.4W Active Power Measurement Resolution: 0.1W Active Power Measurement Display: Display 1 decimal place when < 1000W, such as .9W. When ≥ 1000W, only integers are displayed, such as 1000W. Power Factor Measurement Range: 0.00~1.00 Power Factor Measurement Resolution: 0.01 Power Factor Measurement Accuracy: 1% Frequency Measurement Range: 45Hz~65Hz Frequency Measurement Resolution: 0.1Hz Frequency Measurement Accuracy: 0.5% Active Energy Metering Range: 0~9999.99kWh Active Energy Measurement Resolution: 1Wh Active Energy Measurement Accuracy: 0.5% Active Energy Measurement Display: When < 10kWh, the display unit is Wh, and lkWh=1000Wh, such as 9999Wh. When ≥ 10kWh, the display unit is kWh, such as 9999.99kWh. Electric Energy Reset: Software Reset Power Over Limit Alarm: The active power threshold can be set, and when the measured active power exceeds the set threshold, the alarm status will be set.
How to Use: The TTL interface of this module is a passive interface and requires external 5V power supply, which means that all four ports, 5V, RX, TX and GND, must be connected during communication, otherwise communication cannot be achieved.
Package List: 1 xPower Meter Module 1 x User Manual 1 x CT Switch ProductSiteLaunchDate : 2023-10-29T18:30:09.125Z Style : Used UnitCount : 1 UnspscCode : 39121601 Voltage : 480 volts