PRODUCT DESCRIPTION
SIEMENS 8WD4420-0EA2 - Signaling Column Base with Tube and Cable
This component is a base unit for the SIEMENS SIRIUS ACT 8WD4 series modular signaling columns, providing structural support and electrical connectivity for up to five signaling elements. It features a 1000 mm tube for elevated mounting and an integrated, pre-wired connection cable, facilitating streamlined installation and robust status indication in industrial automation, process control, and machine safety applications.
Technical Specifications:
- SERIES/FAMILY: SIRIUS ACT 8WD4 Signaling Columns
- COMPONENT TYPE: Base with Tube and Cable
- ELECTRICAL SPECS:
- CONNECTION TYPE: Integrated multi-core cable for power and control signal distribution to signaling elements
- CABLE TERMINATION: Open end for direct wiring to control circuits
- NOMINAL VOLTAGE RANGE (ELEMENTS): Dependent on connected signaling elements (e.g., 24V AC/DC, 110V AC, 230V AC)
- MECHANICAL/PHYSICAL:
- TUBE LENGTH: 1000 mm
- TUBE DIAMETER: 25 mm
- COLUMN DIAMETER COMPATIBILITY: 70 mm
- NUMBER OF ELEMENTS SUPPORTED: Up to 5
- MOUNTING STYLE: Vertical tube mounting, with integrated cable exit
- INTERFACE/CONTROL:
- SIGNALING ELEMENTS INTERFACE: Proprietary mechanical and electrical interface for SIEMENS SIRIUS ACT 8WD4 signaling elements
- WIRING: Pre-wired internal connections from integrated cable to element mounting positions
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 (Front side when assembled with elements)
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -40 to +80 degrees C
- COOLING METHOD: Natural convection
- MOUNTING POSITION: Vertical
- COMPATIBILITY/APPLICATION:
- COMPATIBLE SERIES: SIEMENS SIRIUS ACT 8WD4 Signaling Elements and Acoustic Elements
- TARGET APPLICATIONS: Visual and acoustic status indication in industrial machinery, process control systems, material handling, building automation, and safety applications.