• 32 input channels
• External or on-board power supply - jumper selectable

• No. of channels: 32
  
• Type: Opto-isolated current-source (negative logic), 16 channels share a positive common
  
• Input resistance: 3K Ohms
  
• Interrupts: Two interrupt lines use two IRQs, IRQ3-7, 9, 10, 11, 12, 14 and 15, falling edge signal
  
  

• Throughput rate: 1 msec max.
  
• Internal/external power: jumper selectable
  
• On board power supply: +12 VDC 250 mA max.
  
• External power: +12 to 24 VDC (±15%)
  
• I/O address: Any 4-byte boundary
  
• Power consumption:
  External source: +5 VDC 50 mA max.
  On board source: +5 VDC 800 mA max.
  
• Connector: 37-pin female D-type
  
• Dimensions: 6.3" x 4.8" (160mm x 122mm)

• API-PAC(W32)
  
• ACX-PAC(W32)BP Ver.2.0.
  
• DDE-SERVER(W32)
  
• SUPPORT PAC(PC)601
  
  

• DTP-3(PC)
  
• DTP-4(PC)
  
• EPD-37
  
• CM-32(PC)E
  

Option cable

• PCA37P series
  
• PCB37P series
  
• PCA37PS series
  
• PCB37PS series
  

• 32 opto-isolated digital inputs
  
• Signal level: +12 to 24 VDC
  
• On board isolated power supply
  
• 2 interrupt lines
  
• Reverse current protection for all inputs