PRODUCT DESCRIPTION
SIEMENS PXC7.E400L - Compact Automation Station
The SIEMENS PXC7.E400L is a compact, IP-enabled automation station within the Desigo PXC7 series, engineered for direct digital control and management of building services. This controller integrates HVAC, lighting, and shading applications, providing comprehensive building automation capabilities via standard communication protocols. It is designed for distributed control architectures in commercial, institutional, and critical infrastructure facilities, facilitating efficient operation and energy management.
Technical Specifications:
- SERIES/FAMILY: Desigo PXC7
- COMPONENT TYPE: Compact Automation Station / Building Management Controller
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24 VAC / 24 VDC
- POWER CONSUMPTION: Typically < 10 W (operational, without external I/O load)
- FREQUENCY: 50/60 Hz (for AC supply)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, DIN rail mountable enclosure
- DIMENSIONS: Standard industrial controller footprint for cabinet installation
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: BACnet/IP (B-BC profile), Modbus TCP/IP, KNX IP (via gateway), OPC UA (server)
- ETHERNET PORTS: Multiple 10/100 Mbps Ethernet ports (typically 2)
- DATA POINT CAPACITY: Up to 400 data points (objects)
- I/O: Integrated I/O points (specific count varies by sub-variant, often expandable via TX-I/O modules)
- PROGRAMMING: Desigo Engineering Tools (e.g., XWP)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Passive convection cooling
- MOUNTING STYLE: DIN rail mounting (EN 60715)
- OPERATING TEMPERATURE: 0 to 50 degrees Celsius
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Desigo CC, Desigo Control Point, Desigo Insight
- APPLICATION AREAS: HVAC control, lighting management, shading control, energy monitoring, room automation in commercial buildings, data centers, hospitals, and educational facilities.