DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC 18771 - Modicon M221 Logic Controller
The SCHNEIDER ELECTRIC 18771 is a Modicon M221 Logic Controller, a compact programmable logic controller engineered for discrete control applications in industrial automation. This unit integrates embedded digital inputs and relay outputs, alongside an Ethernet port for network communication, enabling deterministic control and data acquisition within industrial automation architectures. It is designed for deployment in standalone machines, small automation systems, and distributed control environments requiring precise sequence and process management.
Technical Specifications:
- SERIES/FAMILY: Modicon M221
- COMPONENT TYPE: Programmable Logic Controller (PLC)
- ELECTRICAL SPECS:
- NOMINAL SUPPLY VOLTAGE: 24VDC
- DIGITAL INPUT VOLTAGE: 24VDC
- DIGITAL INPUT TYPE: Sink/Source
- RELAY OUTPUT RATING: 2A per output (resistive load)
- RELAY OUTPUT VOLTAGE RANGE: 5-125VDC or 5-250VAC
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact
- TOTAL I/O POINTS: 16
- DIGITAL INPUTS: 8
- RELAY OUTPUTS: 8
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL 1: Ethernet (Modbus TCP/IP)
- COMMUNICATION PROTOCOL 2: Serial (Modbus RTU)
- PROGRAMMING SOFTWARE: EcoStruxure Machine Expert - Basic
- EMBEDDED PORTS: 1x Ethernet (RJ45), 1x Serial (RJ45)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: DIN Rail
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION: Small to medium-sized machine control, material handling systems, packaging machinery, HVAC control, pumping stations, and general industrial automation tasks.
