Siemens 6ES7312-5BF04-0AB0 Compact CPU

Processor: 32-bit RISC processor, main frequency about 0.18 μs/instruction

Program memory: 128 KB (integrated Flash EPROM)

Data memory: 64 KB (integrated RAM)

Input/output interface:

Built-in DI/DO: None (expansion module required)

Communication interface: 1 MPI/PROFIBUS-DP interface (supports master/slave mode)

Power supply voltage: DC 24 V (±20%)

Power consumption: about 5 W

Operating temperature: 0°C ~ 60°C (vertical installation)

Protection level: IP20 (compliant with IEC 60529)

Maximum number of expansion modules: up to 8 signal modules + 4 communication modules

High-performance compact design: Siemens 6ES73125BF040AB0 is small in size and suitable for control cabinets with limited space, integrating basic control functions.

Fast processing capability: Siemens 6ES73125BF040AB0 supports efficient bit operations and data processing to meet real-time control needs.

Flexible communication: Connect distributed I/O, programming devices or human-machine interfaces (HMI) through MPI/PROFIBUS-DP interfaces.

Modular expansion: Siemens 6ES73125BF040AB0 can be used with S7-300 series signal modules, function modules and communication modules to adapt to diverse control tasks.

High reliability: Supports power failure detection and diagnostic buffer recording, suitable for long-term and stable operation in industrial environments.

Programming compatibility: Siemens 6ES73125BF040AB0 supports STEP 7 programming software and is compatible with programming languages ​​such as LAD, FBD, and STL.

Small and medium-sized automation systems: suitable for single-machine control of equipment, small production lines or local process automation.

Manufacturing: logic and motion control of machine tool control, assembly lines, and material handling systems.

Process control: continuous or batch production control in light industry.

Energy and infrastructure: monitoring and regulation of small pumping stations, power distribution systems, and heating, ventilation and air conditioning (HVAC).

Transportation industry: auxiliary control of rail transit signals, tunnel ventilation and lighting control, and other scenarios.