Product Description
Key Features
- CPU and I/O configuration: CPU 1211C AC/DC/relay with 6 integrated digital inputs at 24 V DC, 4 relay digital outputs, and 2 analog inputs for 0 to +10 V.
- Power supply: AC 85-264 V AC at 47-63 Hz; current consumption is 60 mA at 120 V AC and 30 mA at 240 V AC.
- Memory and programming: 30 kbyte integrated work memory, 1 Mbyte integrated load memory, and STEP 7 V11 SP2 or higher.
- PROFINET interface: 1 isolated PROFINET interface with RJ 45 (Ethernet), automatic transmission-rate detection, autonegotiation, and autocrossing.
- Output capacity: Relay outputs support a maximum resistive load of 2 A; short-circuit protection is not provided and must be supplied externally.
- Lifecycle data: Product lifecycle: Start of final year of support.
Applications
- Controlled positioning: The CPU supports controlled positioning.
- PID control: The CPU supports a PID controller.
Technical Summary
| Product type | CPU 1211C AC/DC/relay |
|---|---|
| Onboard I/O | 6 DI 24 V DC; 4 DO relay 2 A; 2 AI 0-10 V DC |
| Power supply | AC 85-264 V AC at 47-63 Hz |
| Work memory | 30 kbyte |
| Load memory | 1 Mbyte |
| Programming package | STEP 7 V11 SP2 or higher |
| PROFINET interfaces | 1; isolated; RJ 45 (Ethernet) |
| PROFINET IO Controller | Yes |
| Analog input resolution | 10 bit |
| Relay output load | 2 A maximum with resistive load |
| Product lifecycle | Start of final year of support |
Frequently Asked Questions
What order number should be confirmed for this CPU?
Confirm the complete nameplate order number: 6ES7211-1BE31-0XB0.
What I/O configuration does 6ES7211-1BE31-0XB0 have?
It has 6 integrated digital inputs at 24 V DC, 4 relay digital outputs, and 2 analog inputs with a 0 to +10 V range.
Which programming package is supported?
STEP 7 V11 SP2 or higher.
Which interface and protocol does the CPU provide?
It provides 1 isolated PROFINET interface with an RJ 45 (Ethernet) connection and supports PROFINET IO Controller.
What lifecycle data should be checked?
The product lifecycle is Start of final year of support; confirm the requested quantity, destination, and condition preference.
