DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC SR2D101BD - Smart Relay Logic Controller
This device is a Zelio Logic 2 series compact smart relay, engineered for decentralized automation of discrete industrial processes and building management systems. It integrates programmable logic control with an embedded LCD display and a real-time clock, enabling direct parameter adjustment and status monitoring without external HMI. The unit operates on a wide AC voltage range and provides discrete relay outputs for direct load control in applications requiring sequential logic.
Technical Specifications:
- SERIES/FAMILY: Zelio Logic 2
- COMPONENT TYPE: Smart Relay Logic Controller
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 100-240VAC
- OPERATING VOLTAGE RANGE: 85-264VAC
- FREQUENCY: 50/60Hz
- TYPICAL POWER CONSUMPTION: 4VA
- DIGITAL INPUTS: 6 (24VDC compatible, sink/source)
- OUTPUT TYPE: Relay
- RELAY OUTPUTS: 4 (Normally Open, SPST)
- RELAY OUTPUT CURRENT RATING: 8A resistive load per output
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Modular
- MOUNTING: 35mm DIN Rail
- DISPLAY: Integrated LCD with backlight
- PROGRAMMING INTERFACE: Front panel buttons, PC software (Zelio Soft 2)
- INTERFACE/CONTROL:
- PROGRAMMING LANGUAGE: Ladder Diagram (LD), Function Block Diagram (FBD)
- COMMUNICATION: Serial link for programming (via dedicated cable), potential for Modbus RTU via optional expansion modules
- FEEDBACK: Integrated display for operational status and parameter visualization
- CLOCK: Integrated Real-Time Clock (RTC) with backup
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front panel)
- COOLING METHOD: Natural Convection
- OPERATING TEMPERATURE: 0 to 55 degrees C
- STORAGE TEMPERATURE: -40 to 70 degrees C
- COMPATIBILITY/APPLICATION: Small-scale automation systems, HVAC control, lighting management, access control, pump control, simple machine sequencing, gate control.
