• 32 Channels / 16 input & 16 output
• On-board 5V Power Supply
• High speed (1µsec) response

Block Diagram                  
PIN Assignment                  Circuitry

• No. of channels: 16 (8 signals x 2 groups)
  
• Type: Opto-isolated TTL (negative logic)
  
• Input resistance: 1.1K Ohms, 4.5 mA (max)
  
• Interrupts: Two inputs can generate input requests using two IRQs, IRQ 3-7 and 9, falling edge signal
  
  

• No. of channels: 16
  
• Type: Opto-isolated TTL (negative logic)
  
• Output rating: +5 VDC 6.4 mA max. per channel (4TTL sink loads)
  
  

• Throughput rate: 1µsec max.
  
• Internal/external power - jumper selectable
  
• External power: +5 VDC (±10%)
  
• On board power supply: +5 VDC 250mA max.
  
• I/O address: Any 2-byte boundary
  
• Power consumption:
  External source: +5 VDC 550 mA max.
  On board source: +5VDC 1010 mA max.
  
• Operating temperature: 0 to 50°C
  
• Relative Humidity: 20 to 90% (no condensation)
  
• 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
  
• VI-DAQ
  
• SUPPORT-PAC(PC)601
  
  

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

• 32 opto-isolated TTL digital inputs and outputs
  
• On-board 5V isolated power supply generated by DC/DC converter
  
• Internal/external power supply - jumper selectable
  
• High speed response (1ㅅsec)