Robust Hardware Power Isolation Surge ► ► Built-in power isolation circuits provide complete protection against accidental external spikes DC 24V Fully Isolated Communication Interface ► ► Built-in COM and Ethernet isolation circuits protect against noise that can occur from the grounding of various devices such as PLCs, servo drives, inverters and others PCB Coating ► ► PCB coating for enhanced durability and to protect against humidity and dust for applications in different environments Moisture Proof Layer 抗潮濕 Dust Proof Layer 抗粉塵 11 Model Power Isolation Communication Isolation Ethernet Type (Narrow Frame Model) DOP-103WQ Y Y DOP-107WV Y Y DOP-110WS Y Y Ethernet Type (General Frame Model) DOP-107EV Y Y DOP-107EG Y Y Standard Type DOP-107CV Y N DOP-110CS Y N Basic Type DOP-103BQ N N DOP-107BV N N