Key Features
- Compact CPU 1211C AC/DC/relay: SIMATIC S7-1200 compact CPU with AC/DC/relay design.
- Onboard digital and analog I/O: 6 DI 24 V DC, 4 DO relay 2 A, and 2 AI 0-10 V DC.
- PROFINET communication: 1 PROFINET interface with PROFINET IO Controller, PROFINET IO device, and RJ 45 (Ethernet).
- Memory capacity: Program/data memory: 75 KB.
- Electrical supply: Power supply: AC 85-264 V AC at 47-63 Hz.
- Engineering and firmware: Firmware version V4.7; programming package STEP 7 V20 or higher.
Applications
- Compact PLC control with onboard I/O: Control tasks that use integrated digital inputs, relay outputs, and analog inputs in one CPU.
- PROFINET network integration: Connection to a PROFINET network through the integrated PROFINET interface.
- Programming and engineering with STEP 7: Engineering the CPU with STEP 7 V20 or higher.
- Web and OPC UA data access: Use the integrated web server and OPC UA Server for data access and user-defined websites.
Technical Summary
| Product type designation | CPU 1211C AC/DC/relay |
|---|---|
| Firmware version | V4.7 |
| Program package | STEP 7 V20 or higher |
| Power supply | AC 85-264 V AC at 47-63 Hz |
| Program/data memory | 75 KB |
| Work memory | 75 kbyte |
| Load memory | 1 Mbyte |
| Digital inputs | 6; Integrated |
| Digital outputs | 4; Relays |
| Analog inputs | 2 |
| PROFINET interfaces | 1 |
| Interface type | PROFINET |
Frequently Asked Questions
What is Siemens 6ES7211-1BE40-0XB0?
It is a SIMATIC S7-1200 CPU 1211C AC/DC/relay compact CPU.
How many onboard I/O points does this CPU provide?
It provides 6 DI 24 V DC, 4 DO relay 2 A, and 2 AI 0-10 V DC.
Which communication interface is built in?
It has 1 PROFINET interface with RJ 45 (Ethernet).
What power supply range does the CPU use?
Power supply: AC 85-264 V AC at 47-63 Hz.
What should be checked before selection?
Check the CPU type designation, onboard I/O count, PROFINET interface, power supply range, and the STEP 7 V20 or higher programming requirement.
