Specifications:

• Analogue voltage inputs
  Number of channels: 16 (single ended)
  Resolution: 12 bits
  Conversion time: 22 µs typical
  Voltage ranges: 0-1V, 0-2.5V, 0-5V, and 0-10V (software selectable)
  
• Analogue current inputs (PV-2019 only)
  Number of channels: 8 (single ended)
  Resolution: 12 bits
  Conversion time: 22 µs typical
  Current ranges: 0-20mA
  
• Analogue outputs (PV-2019 only)
  Number of channels: 2
  Resolution: 12 bits
  Output speed: 25 µs
  Ranges: 0-10V, 0-20mA, and 4-20mA (software selectable)
  
• Digital inputs
  Number of channels: 8
  Logic "1" Uin: > ±10V
  Logic "0" Uin: < ±1V
  Isolation voltage: 1000V rms
  
• Digital outputs
  Number of channels: 8 (open collector)
  Max output current: 10mA per channel
  Isolation voltage: 1000V rms
  
• Counters
  Number of channels: 2
  Counting range: 32 bits (0 - 4294967295)
  Logic "1" Uin: > ±10V
  Logic "0" Uin: < ±1V
  Isolation voltage: 1000V rms
  
• Power consumption
  5V current 260-630 mA (depending on output usage)
• Environmental
  Operating temperature: -20°C to +70°C