Applications  | 
  |   Industrial ON/OFF control
  |   Digital I/O control
  | 
  |   Contact closure monitoring
  |   Industrial and lab automation
  | 
  |   Switch status sensing
  | 
Features  | 
  |   48(6 port) TTL digital I/O channels
  | 
  |   Software debounce : No debounce, 100Hz, 200Hz, 1KHz
  | 
  |   No output transition during start-up
  |   Output status readback
  | 
  |   External triggered interrupt (on IN07 ~ IN00)
  |   32-bittimer with zero-crossing interrupt
  | 
Specifications  | 
  | Main Card -- Input Sectin  | 
  |   Input :48(max)  digital input
  |   Input logic high voltage (V IH) : 3.15Vdc(min)
  | 
  |   Input logic low voltage (V IL) : 1.35Vdc(max)
  | 
  | Main Card -- Output Section  | 
  |   Output level : 48(max) digital output
  |   Output rating : 12mA(peak) per channel
  | 
  | Main Card -- Timer  | 
  |   Length : 32-bit @1us
  |   Interrupt : time up interrupt
  | 
  | Main Card -- General  | 
  |   Card ID : 4-bit
  |   Operation temperature : 0 to +70 degree C
  | 
  |   Connector : 60-pin male flat cable connector
  |   Storage temperature : -20 to +80 degree C
  | 
  |   Dimensions  : 130(W)*102(H) mm, 5.2(W)*4.1(H)in
  |   Operation humidity : 5~95% RH, non-condensing
  | 
  | DIN rail mounted wiring board  | 
  |   Connection cable : 60-pin flat cable to connect main and wiring board
  | 
  |   Dimension : 86(W)*204(L)*45(H) mm, 3.4(W)*8.1(L)*1.8(H) in
  |