6ES7313-5BG04-0AB0 New Original Siemens S7-300 Plc Programming Controller module

2. Key Selling Points

1. Compact Integrated CPU with High Integration:The CPU 313C-2 PtP is a powerful compact CPU with 24 integrated digital I/O points, enabling standalone control without additional modules—ideal for space-constrained and cost-sensitive applications.

2. Built-in 16DI / 8DO Digital I/O:Features 16 digital inputs (24V DC) and 8 transistor outputs (24V DC sourcing/PNP) for direct connection to pushbuttons, sensors, relays, and indicators—reducing system complexity.

3. Integrated RS-422/485 Serial Interface (PtP):Equipped with a standard 9-pin Sub-D RS-422/485 interface for point-to-point (PtP) communication, enabling connection to printers, barcode readers, drives, weighing systems, and third-party devices.

4. Supports Multiple Serial Protocols:Can be programmed to support ASCII, USS (for Siemens drives), and Modbus RTU (Master/Slave) via free-port communication—offering high flexibility for system integration.

5. High-Speed Counting and Positioning:Includes high-speed counter functions (up to 60 kHz), supporting single-phase, two-phase, and quadrature (A/B) encoder inputs—suitable for position and speed monitoring.