Technical Summary
| Product type designation | CPU 1211C DC/DC/DC |
|---|---|
| Firmware version | V4.7 |
| Programming package | STEP 7 V20 or higher |
| Rated value (DC) | 24 V DC |
| Permissible range, lower limit (DC) | 20.4 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Work memory, integrated | 75 kbyte |
| Load memory, integrated | 1 Mbyte |
| Number of digital inputs | 6; Integrated |
| Number of digital outputs | 4 |
| Number of analog inputs | 2 |
| Interface type | PROFINET |
| Number of PROFINET interfaces | 1 |
| Transmission rate, max. | 100 Mbit/s |
| IP degree of protection | IP20 |
Key Features
CPU 1211C DC/DC/DC
Compact CPU for the SIMATIC S7-1200 series.
Compact CPU for the SIMATIC S7-1200 series.
Integrated I/O
6 DI 24 V DC, 4 DO 24 V DC, and 2 AI 0-10 V DC.
6 DI 24 V DC, 4 DO 24 V DC, and 2 AI 0-10 V DC.
Power supply range
DC 20.4-28.8 V DC with reverse polarity protection.
DC 20.4-28.8 V DC with reverse polarity protection.
Memory configuration
Program/data memory 75 KB, with integrated work memory 75 kbyte and integrated load memory 1 Mbyte.
Program/data memory 75 KB, with integrated work memory 75 kbyte and integrated load memory 1 Mbyte.
Communication interfaces
1 PROFINET interface with 1 RJ 45 (Ethernet) port, isolated, with automatic detection of transmission rate, autonegotiation, and autocrossing.
1 PROFINET interface with 1 RJ 45 (Ethernet) port, isolated, with automatic detection of transmission rate, autonegotiation, and autocrossing.
Controller capabilities
PROFINET IO Controller and PROFINET IO Device support, plus SIMATIC communication, Open IE communication, OPC UA Server, and web server support.
PROFINET IO Controller and PROFINET IO Device support, plus SIMATIC communication, Open IE communication, OPC UA Server, and web server support.
Applications
PROFINET control and device networking
Use for PROFINET IO Controller and PROFINET IO Device communication over the integrated PROFINET interface.
Use for PROFINET IO Controller and PROFINET IO Device communication over the integrated PROFINET interface.
Local signal handling
Use for integrated digital inputs, digital outputs, and analog inputs in the same controller.
Use for integrated digital inputs, digital outputs, and analog inputs in the same controller.
Open industrial Ethernet communication
Use for Open IE communication, including TCP/IP, ISO-on-TCP (RFC1006), and UDP.
Use for Open IE communication, including TCP/IP, ISO-on-TCP (RFC1006), and UDP.
OPC UA data access
Use for OPC UA Server data access with read, write, and subscribe functions.
Use for OPC UA Server data access with read, write, and subscribe functions.
Frequently Asked Questions
What is the exact product type of 6ES7211-1AE40-0XB0?
It is a CPU 1211C DC/DC/DC in the SIMATIC S7-1200 series.
How many integrated inputs and outputs does 6ES7211-1AE40-0XB0 have?
It has 6 digital inputs, 4 digital outputs, and 2 analog inputs.
What power supply range does 6ES7211-1AE40-0XB0 require?
The rated value is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
Which communication interface is built into 6ES7211-1AE40-0XB0?
It has 1 PROFINET interface with 1 RJ 45 (Ethernet) port.
What memory is included in 6ES7211-1AE40-0XB0?
It includes 75 KB program/data memory, 75 kbyte integrated work memory, and 1 Mbyte integrated load memory.
