SIEMENS 6ES72121HE400XB0 SIMATIC S7-1200 1212C COMPACT CPU Module PLC

The compact CPU 1212C has:

• 3 device versions with different power supply and control voltages.
• Integrated power supply either as wide-range AC or DC power supply (85 ... 264 V AC or 24 V DC)
• Integrated 24 V encoder/load current supply:
  For direct connection of sensors and encoders. With 300 mA output current also for use as load power supply.
• 8 integrated digital inputs 24 V DC (current sinking/sourcing input (IEC type 1 current sinking)).
• 6 integrated digital outputs, either 24 V DC or relay.
• 2 integrated analog inputs 0 ... 10 V.
• 2 pulse outputs (PTO) with a frequency of up to 100 kHz.
• Pulse-width modulated outputs (PWM) with a frequency of up to 100 kHz.
• Integrated Ethernet interface (TCP/IP native, ISO-on-TCP).
• 4 fast counters (3 with max. 100 kHz; 1 with max. 30 kHz), with parameterizable enable and reset inputs, can be used simultaneously as up and down counters with 2 separate inputs or for connecting incremental encoders.
• In addition to the characteristics listed in the technical specifications, the compact CPU 1211C has:
  • Pulse-width modulated outputs (PWM) with a frequency of up to 100 kHz.
  • 6 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).
  • Removable terminals on all modules.
  • Simulator (optional):
    For simulating the integrated inputs and for testing the user program.