DC Voltage Current and Power Combination Acquisition Tester Battery Charge Discharge Detection Meter | Бытовая техника

modname=ckeditor Type1: DC voltage mode Type2: DC current terminal input type Type3: DC voltage and current combination (< 5A) Type4: DC voltage and current combination (5A>) Type5: single channel AC current mode Type6: DC current piercing Type7: AC and DC universal type       Application: it has positive and negative power consumption detection, and can be used for battery charging and discharging cumulative power detection.   ZH-4211 single phase DC intelligent transmitter An instruction manual Key words: single-phase detection, DC detection, power detection, RS485 communication, MODBUS protocol, direct RMS measurement, energy accumulation measurement 1. Product Overview This product is an intelligent isolated transducer for comprehensive measurement of single-phase electric quantity, which can measure all parameters of DC single-phase circuit with high precision.A 24-bit special-purpose AD chip has a dynamic range ratio of up to 1000:1. The measurement parameters include voltage, current, power, cumulative power and other electrical parameters.High accuracy, good stability and high communication speed. The fully isolated processing technology has strong anti-interference ability. Measuring electrical parameters through RS-485 digital interfaceOutput realizes remote transmission. The product's MODBUS protocol is fully compatible with the MODBUS (RTU) protocol in various configuration software or PLC devices. Have The following characteristics: It has wide power supply selectable: DC:10-30V or AC/DC:85-265V. The communication rate is optional, and the highest communication rate can reach 28800 bps. The electrical degree has positive and negative cumulative functions respectively, and has power down storage. It has red and green light emitting diode indication, red light indication product normal operation (100mS flicker), green light indication product communication. MODBUS protocol output data output negative complement output method; Two. Product model ZH-4211-14F3 (voltage type: RS485 interface, 15V-30V power, F3 appearance); ZH-4212-14F3 (current mode: RS485 interface, 15V-30V power supply, F3 appearance); ZH-4223-14F3 (DC voltage and current combination type: RS485 interface, 15V-30V power supply, F3 appearance). Three, performance indicators Accuracy level: voltage, current 0.2%FS; power 0.5%;(for high precision customization, resolution can reach 1/10000 of the range). ? current range: 0~5A/0~10ADC Perforated aperture: 9mm ? voltage range: 0~10V-500V DC The working temperature is -20 to +60 C. Data update time: 100mS; Isolation voltage: >2500V DC; Auxiliary power supply: +12V or 24V DC (15V~30V); Rated power consumption: 2W; Output interface: RS-485; Data output: voltage, current, power, positive and negative electrical measurements and other parameters. Communication baud rate: 4800, 9600, 19200, 28800 BPS; Data format: no check? Communication protocol: MODBUS-RTU protocol;

Definition table of electric parameter data register

register

address(Hex)

register

content

register

Number

register

state

Data range

Remarks

0000H

Voltage

1

read-only

0~12000

 

0001H

Electric current

1

read-only

0~12000

 

0002H

power

1

read-only

0~12000

 

0003H

Positive electricity

2

read/write

FFFFFFFFH

~7FFFFFFFH

 

0005H

Reverse electricity

2

read/write

FFFFFFFFH

~7FFFFFFFH