PLC Data Type Converter

Convert raw PLC values with endian handling and scaling — supports Siemens S7, Allen-Bradley Logix, and all major PLC formats.

Raw Input

PLC Bytes / Register Values

Accepts hex bytes with spaces, CSV register pairs, or one raw number per line.

Data Type & Endian

Data Type

Reads 2 bytes from input stream.

Byte Order (16-bit)

ABCD BADC CDAB DCBA

ABCD = Big-endian (network) | DCBA = Little-endian | BADC / CDAB = Word-swap variants

Linear Scaling

Raw Min

Raw Max

Eng Min

Eng Max

Formula: eng = engMin + (raw - rawMin) x (engMax - engMin) / (rawMax - rawMin) · Leave all fields at defaults to disable scaling.

Conversion Results

ABCD

#	Original Value	Byte Swap	Scaled Value	Notes
Load a sample or paste bytes and click Convert.