
Siemens S7-1200 CPU 1211c PLC Controller 6es7211-1be40-0xb0 AC/DC/Relay Compact. Integrated PROFINET Communication: Built-in Ethernet interface supporting PROFINET, TCP/IP for flexible networking. Flexible Expansion Capability: 6DI/4DO with 2 integrated AI; 30 KB work memory, 1 MB load memory; supports expansion of up to 3 communication modules. Rich Programming Support: Compatible with Ladder Diagram, FBD, ST, and TIA Portal software. Built-in Control Technology: Supports 3 high-speed counters (100kHz), basic PID control, and PTO/PWM pulse output. Industrial-Grade Reliability: Wide voltage supply, reverse polarity protection, and anti-interference design. Customized Configuration: Customized electric source, memory, and communication options available. Comprehensive Certifications: Certified with RoHS, CCC, ISO 9001, and CE standards.