Product information
Overview
Applications
- Controlled positioning: The source lists controlled positioning as a supported function.
- PID control: The source lists PID controller functionality.
- Frequency measurement: The source lists frequency measurement functionality.
Key Features
- Compact CPU with onboard I/O: CPU 1211C DC/DC/DC with 6 digital inputs, 4 digital outputs and 2 analog inputs.
- 24 V DC supply: Rated supply: 24 V DC; permissible range: 20.4 V to 28.8 V.
- High-speed I/O: 3 digital inputs support HSC up to 100 kHz, and 4 digital outputs support 100 kHz Pulse Train Output.
- Analog input performance: 2 voltage inputs support 0 to +10 V, with ≥100k ohms input resistance and 10 bit resolution with overrange.
- PROFINET communication: 1 isolated PROFINET interface with RJ 45, PROFINET IO Controller, PROFIBUS, TCP/IP, ISO-on-TCP (RFC1006), UDP and MODBUS support.
- Memory and programming: 30 kbyte integrated work memory, 1 Mbyte integrated load memory and STEP 7 V11 SP2 or higher programming package.
Technical Summary
| Product type | CPU 1211C DC/DC/DC |
|---|---|
| Onboard digital inputs | 6; Integrated |
| Onboard digital outputs | 4 |
| Onboard analog inputs | 2; 0 to +10 V |
| Supply | 24 V DC; permissible range: 20.4 V to 28.8 V |
| Work memory | 30 kbyte; integrated |
| Load memory | 1 Mbyte; integrated |
| PROFINET interfaces | 1; isolated; RJ 45 |
| High-speed inputs | 3; HSC; up to 100 kHz |
| Pulse outputs | 4; 100 kHz Pulse Train Output |
Frequently Asked Questions
What is the exact product type of Siemens 6ES7211-1AE31-0XB0?
It is a CPU 1211C DC/DC/DC compact CPU with onboard I/O.
What I/O is integrated in this CPU?
It has 6 digital inputs, 4 digital outputs and 2 analog inputs. The analog inputs support 0 to +10 V.
Which network interfaces and protocols are supported?
It has 1 isolated PROFINET interface with RJ 45. Supported protocols include PROFINET IO Controller, PROFIBUS, TCP/IP, ISO-on-TCP (RFC1006), UDP and MODBUS.
What programming package is required?
Programming requires STEP 7 V11 SP2 or higher.
What details should I include when requesting a quotation?
Include the required quantity, destination and any project-list context for verification.
