6ES7211-1AE40-0XB0 Compact CPU - Siemens

Siemens 6ES7211-1AE40-0XB0 CPU 1211C Compact Controller

Core Technical Specifications

• Brand & Model: This is the Siemens 6ES7211-1AE40-0XB0, also known as the CPU 1211C DC/DC/DC.
• Supply Voltage: It requires a 24 V DC power source, accepting a wide range from 20.4 to 28.8 V DC.
• Processing Power: The CPU features 50 KB of work memory and executes instructions quickly at 0.08 µs for bit operations.
• Integrated I/O: The unit includes 6 digital inputs (24V DC), 4 digital outputs (24V DC, 0.5A), and 2 analog inputs (0-10V).
• High-Speed Capability: All 4 digital outputs support high-speed pulse train output (PTO) up to 100 kHz.
• Network Connectivity: A single integrated PROFINET Ethernet port provides communication and programming access.

Detailed Performance Parameters

• Onboard Analog Inputs: The two analog inputs provide 10-bit resolution with a fast conversion time of 625 µs per channel.
• High-Speed Counting (HSC): Three of the digital inputs can function as high-speed counters with frequencies up to 100 kHz.
• Expansion Capacity: The system supports expansion with up to 1 signal board and 3 communication modules for added functionality.
• Web Server & Diagnostics: An integrated web server allows for remote diagnostics and monitoring of the controller status.
• Retentive Memory: A 10 KB retentive memory area ensures data like counters and timers are preserved during power loss.

Environmental Durability & Compliance

• Operating Temperature: This robust PLC operates reliably in a wide temperature range from -20 °C to 60 °C.
• Protection Rating: It features an IP20 degree of protection, suitable for installation inside control cabinets.
• Mechanical Robustness: The unit is tested to withstand vibrations up to 2 g and shock up to 15 g for industrial environments.
• Global Approvals: It carries major international approvals including CE, UL, cULus, FM, KC, and RCM for global use.

Frequently Asked Questions (FAQ)

• What software version do I need?
  You need Siemens TIA Portal STEP 7, version V14 or higher, to program and configure this CPU.
• Do you have stock for immediate purchase?
  Yes, we maintain stock of this popular entry-level SIMATIC S7-1200 CPU to support quick project starts.
• Can I use Modbus communication with this PLC?
  Yes, the CPU supports Modbus TCP communication over its Ethernet port for connecting to various devices and SCADA systems.

For assistance in selecting the right controller or to request a quote, please reach out to our technical sales team.
Contact: Email sales@nex-auto.com Phone +86 153 9242 9628