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4 Channels Isolated Digital I/O with PoE PD Module
  • -25~70°COperating temp
  • Fan-cooledCooling
  • 10–60 VDCPower input
I/O & sensor device Arbor PoE I/O

PoE-DI4DO4

Isolated digital I/O module with 4 input + 4 output channels, PoE PD-powered, suited for industrial installation with -25~70°C operating temperature and 2500 Vrms isolation protecting control equipment. Supports both dry contact and wet contact, Modbus TCP over Ethernet.

  • 4 digital input + 4 digital output channels, 2500 Vrms isolation
  • Supports both dry contact and wet contact, overvoltage protection up to 70VDC
  • Powered via PoE PD, 2W @24VDC consumption
  • Operating temperature -25 ~ 70°C suited for industrial environments

Contact us for a quote. We don’t have enough basis to publish a reference range for this model — we quote precisely once we know the configuration you need.

Or leave your phone number — an engineer will quote model PoE-DI4DO4 within 4 working hours.

Industrial factors

Operating temperature range-25 ~ 70 °C
Power input10 ~ 60 VDC
Power connectorEthernet (PoE PD)
Dimensions (mm)20 x 100 x 95 mm
Weight (kg)0.065

Computing

PCI/PCIe expansion slots0

Connectivity & I/O

LAN1× 10/100 Based-T Ethernet PoE
DIO4 in / 4 out (optically isolated)

Need a complete-set price with RAM, storage and mounting accessories for this model? Leave your number — an engineer will reply within 4 working hours.

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Other configurations in the PoE I/O series

Same chassis, same mounting — they differ in screen size and CPU. If the model above isn’t quite right, switching to one of these is usually enough.

See the whole PoE I/O series and compare configurations →

Specifications follow the manufacturer’s technical documentation. View datasheet · Download datasheet →