PLC Basics

123456789101112
Across
  1. 1. Logic state of XIC instruction for N.O. switch
  2. 3. Type of PLC
  3. 6. Random Access Memory abbreviation
  4. 8. Digital brain of any PLC
  5. 9. Logic state of XIO instruction for N.O. switch
  6. 10. PLC data are stored in ______(?) form
  7. 12. PLC replaces _______(?)based control panel
Down
  1. 2. PLCs offer this advantage over relay based control
  2. 4. Programmable Logic Controller abbreviation
  3. 5. Examine-On is a logic instruction(True/False)
  4. 7. Type of PLC
  5. 11. _____ I/Module accepts analog signals