SIMATIC S7-200 CPU 221 Compact unit (Part Number: 6ES7211-0AA23-0XB0) for DC power supply and defined counts of digital inputs/outputs and program/data memory.
Detailed Parameters
Spare part:SIMATIC S7-200 CPU 221 Compact unit
Power supply:DC power supply
Digital inputs:6 DI DC
Digital outputs:4 DO DC
Program memory:4 KB progr.
Data memory:2 KB data
Engineering Context
The SIMATIC S7-200 CPU 221 Compact unit is provided as a spare part for SIMATIC S7-200 system configurations.
The specified DC power supply and digital I/O counts (6 DI DC / 4 DO DC) define the unit’s field signal interface.
The program memory and data memory sizes (4 KB progr. / 2 KB data) indicate the available memory resources stated for this unit.
FAQ
1. What product family and CPU designation does 6ES7211-0AA23-0XB0 belong to?
6ES7211-0AA23-0XB0 is specified for SIMATIC S7-200 as a CPU 221 Compact unit.
2. Is the CPU 221 Compact unit configured for DC power supply?
Yes. The DC power supply is specified for this unit.
3. How many digital inputs and outputs are stated for this CPU 221 Compact unit?
The unit is specified with 6 DI DC and 4 DO DC.
4. What program and data memory sizes are stated?
The unit is specified with 4 KB progr. and 2 KB data.
