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SIEMENS 6ES7312-1AE14-0AB0 A modular CPU unit for Siemens automation systems
SIEMENS 6ES7312-1AE14-0AB0 A modular CPU unit for Siemens automation systems

SIEMENS 6ES7312-1AE14-0AB0 A modular CPU unit for Siemens automation systems

  • Production lines
  • Packaging machines
  • Assembly systems
  • Process control
  • Small to medium automation projects
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    SIMATIC S7-300 CPU 312 – A modular CPU unit for Siemens automation systems.

    • Product Code: 6ES7312-1AE14-0AB0
    • Type: Central Processing Unit (CPU)
    • Interface: MPI
    • Power Supply: Integrated 24 V DC
    • Work Memory: 32 KB
    • Backup: Micro Memory Card (MMC), battery-free
    • Processing Times:
      • Bit: 0.1 µs
      • Word: 0.24 µs
      • Fixed-point: 0.32 µs
      • Floating-point: 1.1 µs
    • Power Consumption: Typical 4 W
    • Dimensions: Approx. 13.1 x 15.1 x 5.1 cm
    • Weight: 0.305 kg
    • Software Compatibility: STEP 7 V5.5 + SP1 or higher
  • Input Current: Nominal 650 mA, idle 140 mA
  • Inrush Current: 3.5 A
  • Backup Time: 5 ms
  • MMC Capacity: Up to 8 MB
  • Program Blocks:
    • DB, FC, FB: Max 1024 blocks
    • OB: Time, error, startup blocks supported
  • Counters and Timers:
    • S7 counters: 256
    • S7 timers: 256
    • IEC counters/timers: Unlimited (RAM-dependent)
  • RoHS and REACH compliant