DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LZ7H2X4BD - Smart Logic Relay
This SCHNEIDER ELECTRIC LZ7H2X4BD unit is a compact monobloc smart logic relay from the Zelio Logic series, engineered for decentralized control of basic automation systems. It integrates programming, discrete I/O, and a human-machine interface into a single device, making it suitable for small machine control, building automation, and HVAC applications. The unit operates on a 24V DC power supply and features digital inputs and relay outputs for direct load switching.
Technical Specifications:
- SERIES/FAMILY: Zelio Logic
- COMPONENT TYPE: Smart Logic Relay, Compact Monobloc
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24V DC
- INPUTS: 2 Digital Inputs (Type: Discrete)
- OUTPUTS: 4 Relay Outputs (Type: Normally Open, SPST)
- POWER CONSUMPTION: Typically 3W to 6W (excluding output load)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact Monobloc
- DIMENSIONS: Standard Zelio Logic compact footprint (exact dimensions vary by specific sub-model, designed for space efficiency)
- INTERFACE/CONTROL:
- PROGRAMMING: Ladder Diagram (LD) or Function Block Diagram (FBD) via Zelio Soft 2 software
- USER INTERFACE: Integrated LCD display with push-buttons for local programming, monitoring, and parameter adjustment
- COMMUNICATION: No integrated network port (standard for this base model expansion modules available for Modbus, Ethernet)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front Panel when mounted in enclosure)
- COOLING: Natural Convection
- MOUNTING STYLE: 35mm DIN Rail or Screw Mounting
- OPERATING TEMPERATURE: -20°C to +55°C
- COMPATIBILITY/APPLICATION: Small industrial machines, pump control, lighting management, access control, HVAC systems, simple sequencing tasks.
