pdfmagazines
EFD80 p   EFD80
  I/O Board
  orange button4 Onboard supervised inputs: 16 Input Points
  orange button4 Onboard relay outputs: 8 Output Points
  orange button4 Output Expansion Capacity: 24 Outputs Points 
  orange button4 Built-in Tamper Detection: Yes
  orange button4 Operating Temperature: Yes