OPC Items Data Types

Data Type

Description

Byte

Unsigned char

Int16

16-bit integer

UInt16

16-bit unsigned integer

Int32

32-bit integer

UInt32

32-bit unsigned integer

Int64

64-bit integer

UInt64

64-bit unsigned integer

Float32

32-bit float

Float64

64-bit float

Bool

Boolean

Enum

Enumerative

String

String

Time

Date/time

Byte_Array

Unsigned char array

Int16_Array

16-bit array of integers

UInt16_Array

16-bit array of unsigned integers

Int32_Array

32-bit array of integers

UInt32_Array

32-bit array of unsigned integers

Int64_Array

64-bit array of integers

UInt64_Array

64-bit array of unsigned integers

Float32_Array

32-bit array of floats

Float64_Array

64-bit array of floats

Bool_Array

Boolean array

String_Array

String array

Enum_Array

Enumerative array

Time_Array

Data/time array