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8-Channel Relay Expansion Box



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Product Datasheet

  • The VK248 8-Channel Relay Expansion Box provides an additional eight channels of relay output for a flexible expansion of the ATEN Control System. This allows users to control additional devices such as screen, projector lifts and blinds in environments where more devices are required. With the advantage of an Ethernet-based connection, the expansion box easily connects to the VK2100 Control Box via a LAN connection from a variety of locations across a network.

    1. 1x VK248 8-Channel Relay Expansion Box
    2. 1x Power Adapter
    3. 1x Mounting Kit
    4. 9x Terminal Blocks
    5. 1x User Instructions
    1. Provides 8 relay channels to expand the ATEN Control System
    2. Up to eight VK248 expansion boxes can be added to a single VK2100 Control Box
    3. Flexible Deployment: Connects to a VK2100 Control Box via an Ethernet connection
    4. ID Switch pairs the VK248 with a controller to instantly configure the network settings
    5. Provides DC power to power an AC relay module or other device
    6. Supports Power over Ethernet (PoE) or DC power supply
    7. Firmware upgradable through USB or Web interface
  • Interfaces
    Relay 8 normally open relays (8 x 2-pole terminal block)
    • Contact Rating: Max 24 VDC, 2A
    Ethernet 1 x RJ-45 Female, 10/100Base-T
    • Supported Protocol: 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)
    Consumption 5 VDC, 10 W (Adapter); 48 VDC, 13 W (PoE, PoE 802.3 AF/AT compatibility)
    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 0.65 kg ( 1.43 lb )
    Dimensions (L x W x H) 20.00 x 7.58 x 4.20 cm
    (7.87 x 2.98 x 1.65 in.)

Collections: All, Aten, New, Over £200, Pro AV

Category: new

Type: Expansion Box

Vendor: Aten