Key Features
- CPU 1211C AC/DC/relay: Compact SIMATIC S7-1200 CPU with AC/DC/relay configuration.
- Integrated I/O: 6 DI 24 V DC, 4 DO relay 2A, and 2 AI 0-10 V DC.
- Communication interface: 1 PROFINET interface with RJ 45 (Ethernet), Autonegotiation, Autocrossing, and automatic detection of transmission rate.
- Memory and backup: 30 KB work memory, 1 Mbyte load memory, and maintenance-free backup without battery.
- Supply range: Power supply AC 85-264 V AC at 47-63 Hz.
- Protection and lifecycle: IP20 degree of protection and Start of final year of support.
Technical Summary
| Product type designation | CPU 1211C AC/DC/relay |
|---|---|
| Power supply | AC 85-264 V AC at 47-63 Hz |
| Integrated digital inputs | 6 DI 24 V DC |
| Integrated digital outputs | 4 DO relay 2A |
| Analog inputs | 2 AI 0-10 V DC |
| Work memory | 30 KB |
| Load memory | 1 Mbyte |
| Number of PROFINET interfaces | 1 |
| Interface type | PROFINET |
| Interface connector | RJ 45 (Ethernet) |
| IP degree of protection | IP20 |
| Product lifecycle | Start of final year of support |
Applications
- PROFINET network integration: Use the PROFINET interface for PROFINET IO communication.
- TCP/IP-based communication: Use TCP/IP, ISO-on-TCP (RFC1006), and UDP for Open IE communication.
- Modbus communication: Use MODBUS support for communication tasks requiring that protocol.
Frequently Asked Questions
What is the exact Siemens model and product type of 6ES7211-1BE31-0XB0?
It is a CPU 1211C AC/DC/relay in the SIMATIC S7-1200 family.
What I/O does 6ES7211-1BE31-0XB0 include?
It includes 6 DI 24 V DC, 4 DO relay 2A, and 2 AI 0-10 V DC.
What communication interfaces and protocols are supported by 6ES7211-1BE31-0XB0?
It has 1 PROFINET interface with RJ 45 (Ethernet) and supports PROFINET IO Controller, PROFINET IO, PROFIBUS, AS-Interface, TCP/IP, ISO-on-TCP (RFC1006), UDP, MODBUS, and S7 communication.
What power supply range should be confirmed for 6ES7211-1BE31-0XB0?
The power supply is AC 85-264 V AC at 47-63 Hz.
