ОПИСАНИЕ ПРОДУКТА
SIEMENS 6ES5944-7UA11 - CPU Module
This module is a Central Processing Unit (CPU) for the SIEMENS SIMATIC S5 programmable logic controller system, specifically the S5-944B variant. It executes user programs developed in STEP 5 for sequential control, process regulation, and data processing in industrial automation applications. Engineered for reliable operation within legacy SIMATIC S5 racks, it provides deterministic control for discrete manufacturing, process control, and machine automation systems.
Technical Specifications:
- SERIES/FAMILY: SIMATIC S5-944B
- COMPONENT TYPE: Central Processing Unit (CPU) Module
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 5VDC (via backplane)
- CURRENT CONSUMPTION: 1.5A (from 5VDC backplane)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Standard SIMATIC S5 Module
- MOUNTING: Rack-mounted (S5-115U, S5-135U, S5-155U racks)
- INTERFACE/CONTROL:
- PROGRAMMING LANGUAGE: STEP 5 (Ladder Diagram, Statement List, Function Block Diagram)
- PROGRAMMING INTERFACE: PG Port (TTY or RS-232 via adapter)
- MEMORY TYPE: Integrated RAM
- MEMORY CAPACITY: 16 KWords (Program Memory), 16 KWords (Data Memory)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (when installed in a cabinet)
- COOLING METHOD: Convection cooling
- OPERATING TEMPERATURE: 0 to 60 degrees Celsius
- COMPATIBILITY/APPLICATION:
- COMPATIBLE SYSTEMS: SIEMENS SIMATIC S5-115U, S5-135U, S5-155U PLC systems
- TARGET APPLICATIONS: Legacy industrial automation, process control, discrete manufacturing, machine control, material handling, and energy management systems.