Tools

Communication Protocols

Modbus address, float and CRC tools, RTU timing, RS485 rules and HART commands. Every tool explains the standard behind the answer.

All Communication Protocols

11 tools

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Modbus Register Address Calculator40001 to 0, Function codes Modbus Float Converter (IEEE 754, Two Registers)IEEE 754, ABCD, CDAB Modbus RTU CRC 16 CalculatorCRC 16/MODBUS, Low byte first Modbus RTU Frame DecoderRequest and response, Exception codes Modbus RTU Timing and Poll Time CalculatorCharacter time, t3.5 interval RS485 Cable Length and Baud Rate GuideLength vs speed, Unit loads HART Command List and LookupUniversal commands, Common practice Industrial Communication Protocols ComparisonHART and Modbus, Profibus and FF

IP Subnet Calculator for Control NetworksCIDR prefix, Host range Foundation Fieldbus H1 Segment CalculatorDevice current, Voltage drop Hex, Decimal, Binary and ASCII ConverterHex ↔ decimal, Signed 16 bit

Frequently Asked Questions

Are these Communication Protocols free?

Yes. Every tool on instrumentationblog.in is free, runs in your browser and needs no sign up.

Which standards are the tools based on?

Each tool names the standard it follows, such as ISA 5.1, IEC 60529, NEMA 250, IEC 60079, IEC 60584 or IEC 60751. Always confirm critical work against the current edition of the standard and the manufacturer data.

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