ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC SR3B101B - Smart Relay Base Module
This device is a compact, programmable smart relay from the SCHNEIDER ELECTRIC Zelio Logic 3 series, engineered for fundamental automation and control tasks in industrial and commercial environments. It integrates logic processing, discrete input/output capabilities, and an embedded programming interface, making it suitable for standalone machine control, building management systems, and small-scale process automation. The module provides a cost-effective solution for implementing programmable logic in applications traditionally reliant on hardwired relay circuits.
Technical Specifications:
- SERIES/FAMILY: Zelio Logic 3
- COMPONENT TYPE: Smart Relay Base Module
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 100-240VAC
- POWER CONSUMPTION: 4-10VA (typical, load dependent)
- INPUT TYPE: Discrete, AC
- NUMBER OF INPUTS: 6
- OUTPUT TYPE: Relay (Normally Open/Normally Closed contacts)
- NUMBER OF OUTPUTS: 4
- OUTPUT CURRENT RATING: 8A per output (resistive load)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular
- I/O COUNT: 10 (6 inputs, 4 outputs)
- INTERFACE/CONTROL:
- PROGRAMMING INTERFACE: RJ45 serial port
- COMMUNICATION PROTOCOL: Modbus RTU (via programming port, configurable)
- DISPLAY: Integrated LCD with 4 lines of 18 characters, backlit
- CONTROL METHOD: Ladder Diagram (LAD) or Function Block Diagram (FBD) programming
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front panel), IP40 (terminal block)
- OPERATING TEMPERATURE: -20 to 55 degrees C
- MOUNTING STYLE: 35mm DIN rail
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Small industrial machines, HVAC systems, lighting control, access control, pump control, gate automation, building management systems
- SOFTWARE COMPATIBILITY: Zelio Soft 2 programming software
