Technical Summary
| Product type designation | CPU 1211C DC/DC/DC |
|---|---|
| Product lifecycle | Active Product |
| Power supply | DC 20.4-28.8 V DC |
| Load voltage L+ | 24 V |
| Work memory | 75 kbyte |
| Load memory | 1 Mbyte |
| Digital inputs | 6; Integrated |
| Digital outputs | 4 |
| Analog inputs | 2 |
| Interface type | PROFINET |
| Number of PROFINET interfaces | 1 |
| IP degree of protection | IP20 |
Applications
Control tasks using 6 DI 24 V DC, 4 DO 24 V DC and 2 AI 0-10 V DC.
PROFINET IO Controller and PROFINET IO Device communication through the integrated PROFINET interface.
OPC UA Server data access with read, write and subscribe functions.
Key Features
CPU 1211C in DC/DC/DC configuration for the SIMATIC S7-1200 range.
6 DI 24 V DC, 4 DO 24 V DC and 2 AI 0-10 V DC are onboard.
Includes 1 PROFINET interface with RJ 45 (Ethernet) and 1 port.
75 KB program/data memory, 1 Mbyte load memory and backup present.
Product lifecycle status: Active Product.
Frequently Asked Questions
What is the exact Siemens order number and product type?
The exact order number is 6ES7211-1AE40-0XB0, and the product type designation is CPU 1211C DC/DC/DC.
What power supply does this CPU require?
Power supply: DC 20.4-28.8 V DC. Load voltage L+: 24 V.
How many onboard inputs and outputs does it have?
It has 6 integrated digital inputs, 4 digital outputs and 2 analog inputs.
Which communication interface is included?
It includes 1 PROFINET interface with RJ 45 (Ethernet).
