Siemens 6ES7317-2AK14-0AB0 Compact CPU

Binary instruction execution time: 25 ns (0.025 μs)

Floating point operation time: 160 ns (0.16 μs)

Working memory: 1 MB (can store about 340,000 instructions)

Load memory (MMC card expansion): up to 8 MB

Processing power: supports complex mathematical operations and multi-tasking.

PROFIBUS DP:

Dual-port master/slave interface, supports 12 Mbps high-speed communication.

Can connect 125 slaves, support isochronous mode (OB 61).

MPI:

Rate 187.5 kbps, supports 16 connections (including programming devices and HMI).

The diagnostic buffer stores the last 500 events (100 long-term storage).

Supports S7-PDIAG extended process diagnostics.

Power supply and physical characteristics

Supply voltage: 24 V DC (19.2–28.8 V DC).

Current consumption: 870 mA (rated value), no-load 120 mA.

Protection level: IP20 (indoor installation).

Operating temperature: 0°C–60°C.

Module expansion: Up to 32 modules (4-layer configuration).

Digital I/O: Maximum 4096 points (centralized 1024 points).

Analog I/O: Maximum 256 channels (centralized 128 channels).

Maintenance-free data backup: Automatically save 256 KB of data (restored after power failure).

Counters/timers: 512 counters (0–999), 512 timers (10 ms–9990 s).

Extremely fast instruction execution: Siemens 6ES7317-2AK14-0AB0 has a binary instruction execution time of only 25 ns and a floating-point operation time of 160 ns, which is more than 30% faster than similar products.

Large memory: 1 MB working memory supports complex algorithms (such as robot path planning, high-precision PID control).

Flexible networking: Siemens 6ES7317-2AK14-0AB0 has two independent DP interfaces supporting master/slave mode, which can connect distributed I/O and third-party devices at the same time.

Isochronous synchronization: Supports OB 61 isochronous mode to ensure high-precision synchronization of motion control.

Modular design: Siemens 6ES7317-2AK14-0AB0 supports 32 module expansions to meet the complex control needs of large production lines.

Diagnostics and security: The diagnostic buffer monitors system status in real time, and password protection and program encryption prevent unauthorized access.

Wide voltage range: 19.2–28.8 V DC input, adaptable to harsh power supply environments.

Anti-interference ability: IP20 protection and high EMC design, suitable for strong electromagnetic interference scenarios.

Automobile production line: Control welding robots, spraying equipment and assembly lines to achieve precise process synchronization.

Electronic manufacturing: Manage SMT placement machines and AOI inspection equipment to ensure the stability of high-speed production.

Chemical and petroleum: Monitor reactor temperature, pressure and flow, and support redundant control.

Power system: Coordinate substation switches and generator sets to achieve real-time scheduling of smart grids.

Automated warehouse: Control stackers, AGVs and sorting systems to improve warehousing efficiency.

Port machinery: Manage container cranes and conveyor belts to achieve unmanned loading and unloading.

Wind power generation: Monitor wind turbine status and optimize power generation efficiency.

Wastewater treatment: Coordinate aeration equipment and sludge treatment to ensure water quality meets standards.