AO-1374-4 is a low cost, high performance analog output card.
AO-1374-4 uses a Modbus port for communicating with CPU or master cards.
AO-1374-4 provides excellent flexibility, low storage and installation costs. The high reliability ensures a safe system operation and low maintenance costs.
  • Output
    0-20 mA & 4-20 mA
    Voltages (1...5 VDC)
  • Input
    Modbus port for communicating with CPU or master cards
  • Operating Temperature
    -40°C to 85°C
  • Electrical isolation between input and output(I/O Isolation)
  • Electrical isolation between all input channels
  • High precision ADC block (24 bits)
  • High accuracy ADC block (16 bits)
  • Zero Drift : ±5 µV/ºC
  • Span Drift : ±20 ppm/ºC
  • Digital low drift processing of measurement values
  • Simultaneous conversion sequence of all channels
  • Calibration of input channels through network using software
  • Automated diagnostic for each channel
  • Live card replacement
  • Identification and configuration of replaced card
    Automatically by CPU Card or through the network
  • 24 VDC power supply through local Modbus port
  • Power consumption: 1W @ 24VDC
  • I/O Connector Type: 4 pin plug-in terminal*4