Texas instruments System 505 PLC w 3 input and 4 output modules 25595

  For sale is a Texas instruments System 505 PLC 
  505-6660 Power Supply
  545-1104 Simatic 545 CPU module
  (3) x 505-4332 input module (24VDC)
  (4) x 505-4816 output module (110~220VAC)

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