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Home > I-7000 Series Digital I/O Modules
 

I-7055D : I-7055 with LED Display

Manual



PIN Assignment



Internal I/O Structure

Wire Connection

  » Digital Input

¡Ü Channels : 8
¡Ü Digital input status
   Dry contact :
   logic level 0 : close to GND
   logic level 1 : open
   Wet contact :
   logic level 0 : +4V max
   logic level 1 : +10V to +50V
   Effective distance for dry contact : 500m max
¡Ü D/I can be used as counter channels : 8
   Input Frequency : 100Hz
   16-bit : 0~6,5535
¡Ü Optical Isolation : 3750 Vdc


  » Digital Output

¡Ü Channels : 8
¡Ü External Voltage : 10 to 40V max
¡Ü Output current : 650mA per channel
¡Ü Short Circuit Protection
¡Ü Direct drive power relay module

  » Communication Interface
¡Ü RS-485

  » Power Supply
¡Ü Input Power : 10~30Vdc
¡Ü Consumption : 1.2W for I-7055
                           2.2W for I-7055D

  » Ordering Information

 I-7055 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module
 I-7055D 8-channel isolated Digital Input and 8-channel isolated Digital Output Module with LED display
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