CI547 MB300 communication board with slave processor 3BNP004429R1
Brand ABB color standard application Industrial height 386mm rated current 166mA
Protection level IP45 ADAPTS to motor power 106KW Application Site Power Industry BOM Number GJR2391500R1220 Power industry HIEE401782R0001 Part Number CI547
Applicable pipe 2 Whether imported is weighing 2.88 kg can be sold nationwide
CI547 MB300 communication board with slave processor 3BNP004429R1
Circuit description
The 24-bit sigma-δ ADC integrates a programmable gain array (PGA) and a voltage reference source to provide a complete set of characteristics for flexibly connecting thermocouples or RTD sensors.
Features include an on-chip reference voltage source, programmable gain array, excitation current, bias voltage generator, and flexible filtering that provides enhanced 50 Hz and 60 Hz rejection options. The AD7124-4 comes in a 5 mm × 5 mm small LFCSP package, making it ideal for channel isolation designs where space is an important consideration. It also includes several diagnostic functions available to users.
The ADuM5010 Isolated DC/DC converter provides 3.3V isolated power through integrated isoPower® technology. The ADuM1441 is used to isolate the serial peripheral interface (SPI) of the AD7124-4. The AD7124-4 micropower isolator consumes only 4.8 μA per channel when idle, making it extremely energy efficient. The ADP2441 is a 36 V buck DC-DC regulator with an industry standard 24 V supply and wide input voltage tolerance. The ADP2441 is used to reduce the input voltage to 3.3V, thus powering all controller side circuits. DSCP-172H – ABB – CPU MODULE DSCP-172H
CI547 MB300 communication board with slave processor 3BNP004429R1
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