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ADAM-4050-DE 7DI/8DO RS-485 Remote I/O

  • 7ch digital input/8ch digital output
  • Protocols:ASCII
  • Watchdog timer to recover the system
Certifications CE
In Stock: : 8
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More Description

The ADAM-4050 features seven digital input channels and eight digital output channels. The outputs are open-collector transistor switches that you can control from the host computer. You can also use the switches to control solid-state relays, which in turn can control heaters, pumps and power equipment. The host computer can use the module's digital inputs to determine the state of limit or safety switches or remote digital signals.

Extended Specifications


  • LED Indicators Power

Power Supply

  • Power Requirement 10~30 VDC


  • Watchdog Timer System (1.6 second)
  • Temperature (Operating) -10~70 °C (14~158 °F)
  • Humidity 5~95 %RH
  • Temperature (Storage) -25~85 °C (-13~185 °F)
  • Interface RS-485
  • Communication Protocol ASCII command
  • Communication Speed Serial: From 1,200 to 115.2 k
  • Comm. Distance Serial: 1.2 km
  • Data Flow Control Yes
  • Connector 2 x plug-in terminal block (#14~22 AWG)

Digital Input

  • Channles 7
  • Input Voltage Logic level 0: 1 VDC max. Logic level 1: 3.5~30 VDC

Digital Output

  • Channels 8 Open collector to 30V, 30 mA max. load
  • Power Dissipation 300 mW
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