S2E/S2T

T-Series Compatible Controllers [S2T/S2E]

S2T and S2E are the controllers which are software-compatible with PROSEC T-series PLCs, and have advanced V-series hardware. The S2T/S2E are suited for wide-range of descrete control applications.

S2T

T-series Compatible and Integrated Functionality

• Program Capacity: 32K/64K steps (2 CPU types)
• Execution Speed: 90ns (Contact instruction)
• Max. I/O Points: 2048 points (64-point DIO x 32 modules)
• Multi CPU configuration with the Computer module C2 is possible
  (S2T supports V-series Station-bus)

S2E

High-performance and Economical PLC

• Program Capacity: 32K steps
• Execution Speed: 110ns (Contact instruction)
• Max. I/O Points: 2048 points (64-point DIO x 32 modules)
• Supports V-series model 2000 I/O modules (G2I/O)
  (S2E does not support V-series Station-bus)

Program Compatible with T-series

For S2T/S2E programming, PROSEC T-series Programming Tool (T-PDS) is used. The existing T-series software can be used for S2T/S2E.

High-speed Execution

Parallel execution of a 32-bit management processor and a special designed Language processor achieves high-speed execution of program instructions and minimizing the scan over-head time.
S2T/S2E can be used for wide-range of applications from high-speed machine control to complex data processing.

RS-485 Serial Port Built-in

S2T/S2E has RS-485 port as standard feature. This port can be used for conection with HMI/SCADA using T-series computer link protocol. This port can also be used to connect with various ASCII communication devices, such as bar-code reader, temperature controller, etc.

Integrated Functionality (S2T only)

S2T supports V-series 32-bit processor bus (station bus). Using this station bus, high-speed data exchange with other station bus type modules is possible.
Station bus type module: Computer module (C2), Ethernet module (EN6xx), TOSLINE-S20 (SN625/626/627)

Large Data Memory (S2T only) (*1)

Enhanced type S2T CPU (PU672T) has 1M byte of expanded data memory. Because this expanded memory is backuped by battery, it can be used for process data logging.