{"id":420,"date":"2026-02-25T02:25:50","date_gmt":"2026-02-25T02:25:50","guid":{"rendered":"https:\/\/atendistributor.id\/?post_type=product&p=420"},"modified":"2026-02-25T02:28:08","modified_gmt":"2026-02-25T02:28:08","slug":"aten-vk248","status":"publish","type":"product","link":"https:\/\/atendistributor.id\/?product=aten-vk248","title":{"rendered":"ATEN VK248"},"content":{"rendered":"

ATEN VK248<\/h1>\n

8-Channel Relay Expansion Box<\/h2>\n

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The VK248 provides Ethernet-to-relay channel connectivity with 8 channels of relay output. It allows users to remotely access relay devices from a PC or any system located anywhere. The complete Telnet CLI commands are fully integrated into users\u2019 commercial and industrial applications.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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What\u2019s more, the VK248 serves as a flexible expansion box of the\u00a0ATEN Control System<\/a>, enabling users to control additional equipment, such as screens, projector lifts and blinds, through an ATEN controller in any environments where more devices are required. 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.<\/p>\n

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Accessories:
\n*The power adapter for this product is sold separately. For more information about this accessory, see\u00a0Accessories<\/a>.<\/p>\n

\"relay<\/p>\n

Spesification<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Interfaces<\/td>\n<\/tr>\n
Relay<\/td>\n\u2022 8 normally open relays (8 x 2-pole terminal block)
\n\u2022 Contact Rating: Max 24 VDC, 2A<\/td>\n<\/tr>\n
Ethernet<\/td>\n\u2022\u00a01 x RJ-45 Female, 10\/100Base-T
\n\u2022\u00a0Supported Protocol: ARP, ICMP, TCP\/IP, DHCP, HTTPS, SSH
\n\u2022\u00a0DHCP-enabled. The following default IP settings will be used if no IP is assigned within 30 seconds:
\nIP: 192.168.0.60
\nSubnet Mask: 255.255.255.0<\/td>\n<\/tr>\n
Switches<\/td>\n<\/tr>\n
Controller ID<\/td>\n1 x 16-segment Switch<\/td>\n<\/tr>\n
Expander ID<\/td>\n1 x 8-segment Switch<\/td>\n<\/tr>\n
Reset Button<\/td>\n1 x Semi-recessed Pushbutton<\/td>\n<\/tr>\n
USB<\/td>\n1 x USB Type A (Firmware upgrade only)<\/td>\n<\/tr>\n
Power Consumption<\/td>\nDC5V:2.82W:24BTU\/h
\nDC48V:3.53W:27BTU\/hNote:
\n\u25cf The measurement in Watts indicates the typical power consumption of the device with no external loading.
\n\u25cf The measurement in BTU\/h indicates the power consumption of the device when it is fully loaded.<\/td>\n<\/tr>\n
Environmental<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n0\u00a0\u2013\u00a050\u00b0C<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n\u201320\u00a0\u2013\u00a060\u00b0C<\/td>\n<\/tr>\n
Humidity<\/td>\n0 – 80% RH, Non-Condensing<\/td>\n<\/tr>\n
Power<\/td>\n<\/tr>\n
Output<\/td>\n12 VDC, 300 mA<\/td>\n<\/tr>\n
Physical Properties<\/td>\n<\/tr>\n
Housing<\/td>\nMetal<\/td>\n<\/tr>\n
Weight<\/td>\n0.65 kg ( 1.43 lb )<\/td>\n<\/tr>\n
Dimensions (L x W x H)<\/td>\n20.00 x 7.58 x 4.20 cm
\n(7.87 x 2.98 x 1.65 in.)<\/td>\n<\/tr>\n
Note<\/td>\nFor some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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Datasheet<\/p>\n

vk248-Channel-Relay-Expansion-Box-datasheet-en.pdf (986.67 KB)\u00a0<\/i><\/a><\/p>\n

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User Manual<\/p>\n\n\n\n\n\n\n
File Name<\/td>\nRelease Date<\/td>\n<\/tr>\n
control-system-software-guide-w.pdf (7.92 MB)\u00a0<\/i>\u00a0<\/a><\/td>\n2025-07-11<\/td>\n<\/tr>\n
vk224-vk236-vk248-vk258-user-manual-w.pdf (1.7 MB)\u00a0<\/i>\u00a0<\/a><\/td>\n2025-07-11<\/td>\n<\/tr>\n
ATEN-Control-System-CLI-reference-guide-w.pdf (831.68 KB)\u00a0<\/i>\u00a0<\/a><\/td>\n2024-12-03<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n
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