DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC 81948 - Digital Input Module
This component is a digital input module designed for integration into Schneider Electric Modicon programmable logic controller (PLC) systems. It facilitates the acquisition of discrete ON/OFF signals from field devices, providing essential data for industrial process control and machine automation. The module operates as a critical interface for monitoring machine states, sensor outputs, and operator inputs within a centralized control architecture.
Technical Specifications:
- SERIES/FAMILY: Modicon X80 I/O Platform
- COMPONENT TYPE: Digital Input Module
- ELECTRICAL SPECS:
- NOMINAL INPUT VOLTAGE: 24 VDC
- INPUT TYPE: Sink/Source (selectable via wiring)
- NUMBER OF CHANNELS: 16
- INPUT CURRENT PER CHANNEL: 2.5 mA at 24 VDC (typical)
- ISOLATION: 500 VAC between channels and internal bus
- MODULE CURRENT DRAW: 100 mA at 24 VDC (from backplane)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, hot-swappable module for X80 rack
- TERMINATION: Removable screw terminal block (20-pin)
- INDICATORS: 16 x Input status LEDs, 1 x Module status LED
- INTERFACE/CONTROL:
- INTERNAL BUS: X80 Backplane Bus
- FEEDBACK: Channel status LEDs for real-time input state visualization
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: 0 to 60 degrees Celsius
- STORAGE TEMPERATURE: -40 to 85 degrees Celsius
- RELATIVE HUMIDITY: 5-95% non-condensing
- MOUNTING: X80 Rack Mount
- COMPATIBILITY/APPLICATION:
- COMPATIBLE PLCS: Modicon M340, Modicon M580, Modicon M580 Safety PLCs
- APPLICATION: Discrete signal acquisition, machine status monitoring, process interlock management, general industrial automation, building management systems.
