ATEN 8-Channel Digital I/O Expansion Box (VK258)

ID Switch pairs the VK258 with a controller to instantly configure the network settings

Up to eight VK258 expansion boxes can be added to a single ATEN Controller

One DC output allows you to power I/O or other low-voltage devices that require an extra power supply

Supports Power over Ethernet (PoE) or DC power supply

  Security policy

Guaranteed Original

  Delivery policy

We accept deliveries nationwide through partner couriers

  Warranty Policy

1 to 3 years Limited Hardware Warranty

I/O • 8 x Programmable Digital Input / Output Channel
(8 x 2-Pole Terminal Block Connector)
Digital Input:
– VDC Mode
Input Voltage Range: 0 to 24 VDC
Programmable Range: 1 to 24 VDC
– Dry Contact Mode
Pull-up 2k ohms to +12 VDC
Digital Output:
300 mA sink from 24 VDC
Ethernet • 1 x RJ-45 Female, 10/100Base-T
• Supported Protocol: ARP, ICMP, TCP/IP, DHCP, HTTPS, SSH
• DHCP-enabled. The following default IP settings will be used if no IP is assigned within 30 seconds:
Subnet Mask:
Controller ID 1 x 16-segment Switch
Expander ID 1 x 8-segment Switch
Reset Button 1 x Semi-recessed Pushbutton
USB 1 x USB Type A (Firmware upgrade only)
Power Consumption DC5V:2.2W:36BTU
Output 12 VDC, 300 mA
Operating Temperature 0 – 50°C
Storage Temperature –20 – 60°C
Humidity 0 - 80% RH, Non-Condensing
Physical Properties
Housing Metal
Weight 0.46 kg ( 1.01 lb )
Dimensions (L x W x H) 13.00 x 7.58 x 4.20 cm
(5.12 x 2.98 x 1.65 in.)
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