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I-7044 Isolated Digital I/O module (4DI/8DO)  £61.00 

Isolated digital input and output module (single ended inputs - needs input from external power source)
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Specifications

Digital Input
  • Input Channels : 4
  • Input Type : Sink or Source, Isolated channel with common power or ground
  • Logic level 1: +4V to +30V
  • Logic level 0: +1V Max
  • Input Impedence : 3k ohms, 0.5W
  • Counters :
    channels : 4
    Max. Count : 16-bit (65535)
    Max. Input Frequency : 100Hz
    Min. Pulse Width : 5ms
  • Isolation : 3750V RMS
Digital Output
  • Output Channels : 8
  • Output Type : Open Collector, isolated channel with common power
  • Output Voltage : 30V max.
  • Output Current : 375mA per channel
  • Isolation Voltage : 3750Vrms

Other

  • Interface = RS485
  • Format : N,8,1
  • Baud Rate : 1200 - 115200 bps
  • LED Display = Power/Comms indicator
  • Power Input = +10V to +30V dc
  • Power Consumption = 1W
  • Operating Temp. = -25 to +75ºC
  • Storage Temp. = -40 to +85ºC
  • Humidity = 5 to 95%, non-condensing

Technical

User Manual

Applications

  • Switch / Relay / Contact Monitoring
  • Factory Automation
  • Plant Monitoring
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