Product information
Overview
Applications
- Program functions: Supports program functions using the PPI protocol.
- HMI functions: Supports HMI functions through the PPI protocol, including TD 200 and OP.
- Serial data exchange: Supports serial data exchange with third-party devices using ASCII protocol.
- MPI data exchange: Supports data exchange as an MPI slave with MPI masters.
Key Features
- Digital I/O configuration: 6 integrated digital inputs and 4 relay digital outputs.
- Power supply: Rated AC supply values: 120 V AC and 230 V AC. Load voltage L+ is 24 V DC, with a permissible range of 5 V to 30 V.
- Processing and memory: Bit operation processing time: max. 0.22 μs. Integrated work memory: 4 kbyte for the program and 2 kbyte for data.
- Communication interfaces: Integrated RS 485 interface with MPI, PPI and freely programmable serial data exchange using ASCII protocol.
- High-speed functions: 4 high-speed counters with a maximum counting frequency of 30 kHz; 4 alarm inputs.
- Protection and dimensions: IP20 degree of protection. Dimensions: 90 mm width, 80 mm height and 62 mm depth; weight approx. 310 g.
Technical Summary
| Product | SIMATIC S7-200 CPU 221 Compact unit |
|---|---|
| Order number | 6ES7211-0BA23-0XB0 |
| Digital inputs | 6; integrated |
| Digital outputs | 4; relay |
| Rated AC supply | 120 V AC; 230 V AC |
| Load voltage L+ | 24 V DC; permissible range 5 V to 30 V |
| Work memory | 4 kbyte program; 2 kbyte data |
| RS 485 interface | Integrated |
| Protocols | MPI; PPI; ASCII serial data exchange |
| High-speed counters | 4; 30 kHz maximum counting frequency |
| Protection | IP20 |
Frequently Asked Questions
What I/O does Siemens 6ES7211-0BA23-0XB0 provide?
It has 6 integrated digital inputs and 4 relay digital outputs. The digital inputs have a rated value of 24 V DC.
Which communication interfaces and protocols are available?
It has an integrated RS 485 interface and supports MPI, PPI and freely programmable serial data exchange using ASCII protocol.
What are the supply voltage values?
The rated AC supply values are 120 V AC and 230 V AC. Load voltage L+ is rated at 24 V DC, with a permissible range of 5 V to 30 V.
What should be included when requesting a quotation for this exact model?
Provide the required quantity, destination and any project-list context for Siemens 6ES7211-0BA23-0XB0.
