#  PR-59 Serial Command Interface Manual (English)

The Serial Command Interface is a serial communications protocol, which efficiently handles the control of the regulator. The regulator unit is acting like a slave or standalone unit. Each command from the master unit results in a response from the regulator.

![PR59 Technical Interface cover](/sites/default/files/fields/media.image.field_media_image/2025-04/PR-59_Serial_Coom_UI_thumb.png)

#### Downloads

[User manual](/sites/default/files/fields/media.file.field_media_file/2025-04/LTS-PR-59-Serial-Command-Interface-Manual.pdf)

#### Product Section

[Temperature Controllers](/products/temperature-controllers)

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