ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RK1903-2AA10 - AS-Interface Power Supply Connection Module
This component is an AS-Interface (AS-i) power supply connection module, engineered to integrate an AS-i power supply unit into an AS-i network. It provides the necessary interface for robust and reliable power transmission to the AS-i bus cable, ensuring stable operation of connected AS-i slaves. This module is critical for establishing the power infrastructure in decentralized AS-i automation systems.
Technical Specifications:
- SERIES/FAMILY: SIRIUS AS-Interface
- COMPONENT TYPE: AS-Interface Power Supply Connection Module
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE (AS-i BUS): 30VDC (supplied by external AS-i power supply)
- NOMINAL CURRENT (AS-i BUS): Up to 8A (typical for AS-i power supplies)
- FUNCTION: Power connection to AS-i bus
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, terminal block style module
- CONNECTION TYPE: Screw terminals for AS-i bus cable and power supply input
- DIMENSIONS: Standardized for DIN rail mounting
- INTERFACE/CONTROL:
- PROTOCOL: AS-Interface (AS-i) V2.1 or V3.0 compatible (data passes through, not generated)
- I/O CHANNELS: N/A (passive power connection)
- FEEDBACK: N/A (passive component)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Passive convection
- MOUNTING STYLE: DIN rail mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: AS-Interface networks, AS-i power supplies
- SPECIFIC MACHINE TYPES: Industrial control cabinets, decentralized I/O systems, process automation, general machine building utilizing AS-i for field device communication and power distribution.
