Technical Summary
| Product type designation | CPU 1211C DC/DC/DC |
|---|---|
| Onboard digital inputs | 6; Integrated |
| Onboard digital outputs | 4 |
| Onboard analog inputs | 2 |
| Power supply | DC 20.4-28.8V DC |
| Program/data memory | 30 KB |
| Load memory | 1 Mbyte |
| PROFINET interfaces | 1 |
| Interface type | PROFINET |
| Interface connector | RJ 45 (Ethernet) |
| Degree of protection | IP20 |
| Product lifecycle | Start of final year of support |
Applications
Communication over the PROFINET interface with RJ 45 (Ethernet).
Processing 6 DI 24 V DC, 4 DO 24 V DC, and 2 AI 0-10 V DC on the CPU.
Key Features
SIMATIC S7-1200 CPU 1211C in DC/DC/DC configuration.
6 DI 24 V DC, 4 DO 24 V DC, and 2 AI 0-10 V DC.
DC 20.4-28.8V DC.
Program/data memory 30 KB; integrated load memory 1 Mbyte.
1 PROFINET interface with RJ 45 (Ethernet), autonegotiation, autocrossing, and automatic detection of transmission rate.
Start of final year of support.
Frequently Asked Questions
What is Siemens 6ES7211-1AE31-0XB0 exactly?
It is a SIMATIC S7-1200 CPU 1211C in DC/DC/DC configuration.
What power supply range does 6ES7211-1AE31-0XB0 use?
DC 20.4-28.8V DC.
How many onboard inputs and outputs does this CPU have?
It has 6 DI 24 V DC, 4 DO 24 V DC, and 2 AI 0-10 V DC.
Which communication interface is included on this CPU?
It has 1 PROFINET interface with RJ 45 (Ethernet).
What lifecycle status is listed for 6ES7211-1AE31-0XB0?
Start of final year of support.
