Product Overview
Applications
3 digital inputs are usable for HSC (High Speed Counting), with single-phase counting at 100 kHz.
The source lists controlled positioning and PID controller functions.
Technical Summary
| Product type | CPU 1211C DC/DC/relay |
|---|---|
| Digital inputs | 6; 24 V DC |
| Digital outputs | 4; relays |
| Analog inputs | 2; 0 to +10 V |
| Power supply | 24 V DC; permissible range 20.4 V to 28.8 V |
| PROFINET interfaces | 1; isolated; RJ 45 Ethernet |
| Work memory | 30 kbyte |
| Load memory | 1 Mbyte |
| Programming package | STEP 7 V11 SP2 or higher |
| Protection | IP20 |
| Product lifecycle | Start of final year of support |
Key Features
6 digital inputs at 24 V DC, 4 relay digital outputs with 2 A maximum resistive-load switching capacity, and 2 analog inputs for 0 to +10 V.
AC 20.4-28.8 V DC permissible range; rated value 24 V DC.
1 isolated PROFINET interface with RJ 45 Ethernet connection, automatic transmission-rate detection, autonegotiation and autocrossing.
30 kbyte integrated work memory and 1 Mbyte integrated load memory.
STEP 7 V11 SP2 or higher.
IP20 degree of protection; start of final year of support.
Frequently Asked Questions
What is the exact product type of 6ES7211-1HE31-0XB0?
It is a CPU 1211C DC/DC/relay.
How many onboard I/O points does this configuration have?
It has 6 digital inputs, 4 relay digital outputs and 2 analog inputs.
What supply range should be retained for this line item?
The rated value is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
Which interface does it provide?
It provides 1 isolated PROFINET interface with an RJ 45 Ethernet connection.
What should I provide for a project quotation?
Provide the requested quantity, destination, schedule context and any additional BOM lines.
