OPIS PRODUKTU
SCHNEIDER ELECTRIC 18874 - Modicon M340 CPU Module
The SCHNEIDER ELECTRIC 18874 is a Modicon M340 Central Processing Unit (CPU) module engineered for medium-sized industrial automation systems. This module provides robust, deterministic control for applications requiring integrated logic, motion, and communication capabilities across discrete manufacturing, process control, and infrastructure sectors. It supports a range of industrial communication protocols and is configured using EcoStruxure Control Expert software.
Technical Specifications:
- SERIES/FAMILY: Modicon M340
- COMPONENT TYPE: Central Processing Unit (CPU) Module
- ELECTRICAL SPECS:
- POWER CONSUMPTION: 100 mA at 24 VDC (from backplane)
- INTERNAL CURRENT CONSUMPTION: 100 mA at 3.3 VDC (from backplane)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Single-slot module
- MOUNTING: Backplane mounted within Modicon M340 rack
- INTERFACE/CONTROL:
- PROCESSOR: ARM-based
- PROGRAM MEMORY: 4 MB RAM (internal), 256 KB Flash (internal backup)
- DATA MEMORY: 4 MB RAM
- EXTERNAL MEMORY: SD card slot (up to 2 GB)
- COMMUNICATION PORTS:
- 1 x USB Type B (programming/configuration)
- 1 x Ethernet RJ45 (Modbus TCP/IP, EtherNet/IP, Web server, FTP, SNMP)
- 1 x CANopen Master RJ45
- I/O CAPACITY: Up to 1024 discrete I/O, 256 analog I/O
- PROGRAMMING LANGUAGES: IEC 61131-3 (LD, FBD, SFC, ST, IL)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: 0 to 60 degrees C
- COMPATIBILITY/APPLICATION:
- PROGRAMMING SOFTWARE: EcoStruxure Control Expert (formerly Unity Pro)
- TARGET APPLICATIONS: Process control, discrete manufacturing, infrastructure automation, machine control, building management systems
