Supported datatypes
- Last UpdatedMar 30, 2026
- 1 minute read
- PI System
- PI OPC UA Server 1.0
- Developer
The following table summarizes available PI Point types and their mapping to OPC UA types.
|
PI Data Type |
OPC UA Type |
Description |
|---|---|---|
|
Digital |
Int32 |
Enumerated value |
|
Float16 |
Float |
16-bit floating point |
|
Float32 |
Float |
32-bit floating point |
|
Float64 |
Double |
64-bit floating point |
|
Int16 |
Int16 |
16-bit integer |
|
Int32 |
Int32 |
32-bit integer |
|
String |
String |
UTF-8 Encoded Text |
|
Timestamp |
DateTime |
A timestamp value |
|
Blob |
ByteString |
Binary data |