3 fast counters (100 kHz), with parameterizable enable and reset inputs, can be used simultaneously as up and down counters with separate inputs or for connecting incremental encoders.
Expansion by additional communication interfaces, e.g. RS485 or RS232
Expansion by analog or digital signals directly on the CPU via signal board (with retention of CPU mounting dimensions)
Optional memory expansion (SIMATIC Memory Card)
PID controller with auto-tuning functionality
Integral real-time clock
Interrupt inputs: For extremely fast response to rising or falling edges of process signals.
Removable terminals on all modules
Simulator (optional): For simulating the integrated inputs and for testing the user program.
Mfr. Part No.
Description
6AG1211-1AE31-4XB0
COMPACT CPU, DC/DC/DC, ONBOARD I/O: 6 DI 24VDC 4 DO