Key Features
- Compact CPU with DC/DC/DC design: CPU 1212C DC/DC/DC based on 6ES7212-1AE40-0XB0.
- Onboard I/O: 8 DI 24 V DC, 6 DQ 24 V DC, and 2 AI 0-10 V DC.
- PROFINET interface: 1 PROFINET interface with RJ 45 (Ethernet).
- Selection for extreme conditions: Conformal coating, -40…+70 °C, and start up -25 °C.
- Memory and backup: Program/data memory 75 KB, integrated load memory 2 Mbyte, and backup without battery.
Applications
- PLC control with integrated I/O: Control tasks using the integrated digital inputs, digital outputs, and analog inputs.
- PROFINET network integration: Connection to a PROFINET network through the integrated RJ 45 (Ethernet) interface.
- OPC UA data access: Data access through the OPC UA Server with read, write, subscribe, and method call functions.
- S7 communication and routing: Communication tasks with S7 communication as server or client and S7 routing.
Technical Summary
| Product type designation | CPU 1212C DC/DC/DC |
|---|---|
| Based on | 6ES7212-1AE40-0XB0 |
| Rated value (DC) | 24 V DC |
| Permissible supply range, lower limit (DC) | 20.4 V |
| Permissible supply range, upper limit (DC) | 28.8 V |
| Program/data memory | 75 KB |
| Integrated load memory | 2 Mbyte |
| Number of digital inputs | 8; Integrated |
| Number of digital outputs | 6 |
| Number of analog inputs | 2 |
| Interface type | PROFINET |
| Number of PROFINET interfaces | 1 |
| IP degree of protection | IP20 |
| Product lifecycle | Active Product |
Frequently Asked Questions
What is Siemens 6AG1212-1AE40-2XB0?
It is a SIPLUS S7-1200 CPU 1212C DC/DC/DC.
What is the supply voltage of this CPU?
Rated value (DC): 24 V DC. Permissible range: 20.4 V to 28.8 V.
How many onboard I/O points does this CPU have?
It has 8 DI 24 V DC, 6 DQ 24 V DC, and 2 AI 0-10 V DC.
Which industrial Ethernet interface is included?
It has 1 PROFINET interface with RJ 45 (Ethernet).
What memory is built into the CPU?
Program/data memory is 75 KB, and integrated load memory is 2 Mbyte.
