Product Overview
Technical Summary
| Product type | CPU 1211C DC/DC/relay |
|---|---|
| Digital inputs | 6; 24 V DC |
| Relay outputs | 4; 2 A maximum with resistive load |
| Analog inputs | 2; 0 to +10 V |
| Supply | DC 20.4 V to 28.8 V DC; rated value 24 V DC |
| PROFINET | 1 interface; 100 Mbit/s maximum |
| Work memory | 75 kbyte integrated |
| Load memory | 1 Mbyte integrated |
| Firmware version | V4.7 |
| Programming package | STEP 7 V20 or higher |
| Protection | IP20 |
Key Features
- Product designation: CPU 1211C DC/DC/relay compact CPU.
- Onboard I/O: 6 digital inputs at 24 V DC, 4 relay outputs rated up to 2 A with resistive load, and 2 analog inputs for 0 to +10 V.
- Power supply: DC 20.4 V to 28.8 V DC; rated value 24 V DC.
- PROFINET interface: 1 isolated PROFINET interface with RJ 45 connection and 100 Mbit/s maximum transmission rate.
- Memory: 75 kbyte integrated work memory and 1 Mbyte integrated load memory.
- Programming package: STEP 7 V20 or higher.
Applications
- High-speed counting: The 6 digital inputs are usable for HSC (High Speed Counting).
- Controlled positioning: The counter functions support controlled positioning and up to 8 position-controlled positioning axes.
- PID control: A PID controller is supplied.
Frequently Asked Questions
Which specifications distinguish the Siemens 6ES7211-1HE40-0XB0 variant?
The supplied variant is a SIMATIC S7-1200 CPU 1211C DC/DC/relay with 6 digital inputs, 4 relay outputs, 2 analog inputs, and 1 PROFINET interface.
What exact code and nameplate details should be checked?
Check the complete order number 6ES7211-1HE40-0XB0 and the product designation CPU 1211C DC/DC/relay.
Which interfaces and firmware details are supplied?
It has 1 PROFINET interface, and the firmware version is V4.7.
What quantity and destination are needed for a quotation?
Please provide the required quantity and destination.
