The VK258 provides Ethernet-to-digital I/O connectivity with 8 channels of digital input/output. It allows users to remotely access digital input / output devices from a PC or any system located anywhere. The complete Telnet CLI commands are fully integrated into users’ commercial and industrial applications.
What’s more, the VK258 serves as a flexible expansion box of the ATEN Control System, enabling users to control more digital I/O devices, such as various sensors, dry contact devices, PCs, and motor-driven devices in environments where more devices need to be centrally controlled. With the advantage of Ethernet-based connection, the expansion box can be easily connected to controllers via LAN connection from a variety of locations across a network. More information: Network | Ethernet LAN | Yes |  | Ethernet LAN (RJ-45) ports | 1 | | Ethernet interface type | Fast Ethernet | | Ethernet LAN data rates | 10,100 Mbit/s | | Cabling technology | 10/100Base-T(X) | | Supported network protocols | ICMP, TCP/IP, DHCP, HTTPS, SSH | Weight & dimensions | Width | 75.8 mm | | Depth | 130 mm | | Height | 42 mm | | Weight | 460 g | Ports & interfaces | USB port | Yes | | USB ports quantity | 1 | | USB port type | USB Type-A | | DC-in jack | Yes | Operational conditions | Operating temperature (T-T) | 0 - 50 °C | | Storage temperature (T-T) | -20 - 60 °C | | Operating relative humidity (H-H) | 0 - 80 % | Power | Power consumption (max) | 2.75 W | | Power consumption (typical) | 2.2 W | | Power supply location | External | | DC output voltage | 12 | Packaging content | Terminal block included | Yes | | Manual | Yes | Features | Product colour | Black | | Housing material | Metal | | Reset button | Yes | | Number of relay pins | 2 |
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