This document is the hardware reference manual for the Premium and Atrium processors of Unity Pro, which describes the features and characteristics of Premium and Atrium PLC.
The manual offers a complete hardware reference for Schneider Electric's Unity Pro Premium Atrium CPU, covering safety information, hardware description, communication interfaces, and module specifications. It is intended for engineers and technicians who install, configure, and service Premium and Atrium PLCs.
Key sections include safety guidelines, detailed descriptions of the TSX P57 processor, communication options such as Modbus, CANopen, and PROFIBUS, installation procedures, PCMCIA card handling, LED indicator functions, and troubleshooting steps for RAM replacement and controller reset. This manual is written in Chinese.
| Power Supply Voltage | 24 V |
|---|---|
| CPU Model | TSX P57 |
| Communication Bus | X BUS |
Follow the RAM replacement procedure described in the manual.
The system uses a 24 V power supply.