Single or Dual Input Current Loop Isolator 0-5V/0-10VDC/4-20mA Output Active/Passive

• Kind: New-Type Transmitter
• Type: DC Transmitter
• Phase: Single
• Wire-Assembly Type: Two-wire Transmitter
• Accuracy Grade: 0.2G
• Certification: CCC
• Model NO.: BM100-DI
• Customized: Customized
• Transport Package: Carton
• Specification: 17.00cm * 15.00cm * 13.00cm
• Trademark: ACREL
• Origin: China
• HS Code: 9030339000
• Production Capacity: 200000

Product Description

BM100 series signal isolators can measure the electrical parameters such as current and voltage or non-electrical parameters such as temperature and resistance at high speed and accurately, and can be converted into standard analog signal output after the isolation device. It can be directly connected with pointer meter and digital display meter, and can also be connected with automatic control instrument (such as PLC), various A/D converters and computer systems. It is widely used in electric power,railway,petrochemical,metallurgy,chemical industry,food,warehousing and other industries.
BM100-DI can isolate and transmit one DC 0/4 to 20mA signal to one or two DC 0/4 to 20mA, 0/1 to 5V, and 0/2 to 10V, or transmit two DC 0/4 to 20mA signals. The two DC channels corresponding to the isolated transmission output are 0/4 to 20mA, 0/1 to 5V, and 0/2 to 10V. Isolators that support current sources, two-wire and three-wire inputs support 0 ~ 20mA input and 0 ~ 20mA output, or 4 ~ 20mA input and 4 ~ 20mA output. Other signals support current source input by default. Can reach 1500V isolation voltage.

Product Description

Standard

GB/T13850-1998
"Electric measuring transmitter for converting AC electric quantity into an analog quantity or digital quantity"

Product Parameters

 

Channel type	Single-way input and single-way output, single-way input and double-way output, double-way input and double-way output
Input type	Current/Voltage/Thermal resistance Pt100/Resistance/Thermocouple
Input signal	DC 0~20mA /4~20mA
Output signal	0~20mA /4~20mA (Safe side input); Load resistance: ≤550Ω 0~5V /1~5V (Safe side input); Load resistance: ≥330K 0~10V (Safe side input); Load resistance: ≥500K
Transmission accuracy	0.2%
Temperature modulus	50ppm/ºC (Voltage output: 100ppm/ºC)
Response time	5ms to reach 90% of the final value (RTD Pt100/resistance/thermocouple input: 1s to reach 90% of final value)
Power supply	20~35V DC or 85~265V AC/DC

Work temperature	-20ºC~+60ºC
Fix mode	Rail installation
Dielectric strength	≥2000V AC/1 min (Among input//output//power supply)

Dimension

 

Wiring

Application Case

project brief:

The ground source heat pump equipment is inconvenient to operate, and the equipment must be started and stopped on site according to the process. Energy waste is more serious, the motor of the equipment has been in a constant power output, can not adjust the power output according to the external environment and other factors.
Through the Arcel7000 enterprise energy management and control platform, communicate with PLC to collect field related parameters such as temperature, pressure, etc. After the calculation of the mathematical model, the command is sent to the PLC to control the output frequency of the inverter and achieve the result of controlling the output power of the motor.

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