ADAM-4055


16-ch Isolated Digital I/O Module with Modbus
Main Features
  • I/O type: 8 DO/DI
  • Input Voltage level: 10~50 VDC
  • Open Collector to 40 VDC
  • Over voltage protection: 70 VDC
  • 2,500 VDC optical isolation
 ADAM-4055-BE
 
DisplayLED IndicatorsPower, DIO
Power SupplyPower Requirement10~30 VDC
GeneralWatchdog TimerSystem (1.6 second) & Communication
Connector2 x plug-in terminal block (#14~28 AWG)
Temperature (Operating)-10~70 °C (14~158 °F)
Humidity5~95 %RH
Temperature (Storage)-25~85 °C (-13~185 °F)
InterfaceRS-485
Isolation Protection2,500 VDC
Communication ProtocolASCII command & Modbus/RTU
Communication SpeedSerial: From 1,200 to 115.2 k
Comm. DistanceSerial: 1.2 km
Data Flow ControlYes
Digital InputChannles8
Digital OutputChannels8 Open collector to 40V, 200 mA max. load
Power DissipationChanel: 1 W max Total: 2.2 W (8 Channels)
Part Number Description Get Quote
ADAM-4055-BE16-ch Isolated Digital I/O Module with Modbus

The ADAM-4055 offers 8-ch. isolated digital inputs and 8-ch. isolated digital outputs for critical applications. The inputs accept 10~50 V voltage, and the outputs supply 5~40 VDC open collector. Considered to be user-friendly. The ADAM-4055 is also built with LED indicator for easy status reading.

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