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VK248

8-Channel Relay Expansion Box - VK248

8-Channel Relay Expansion Box

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.



Diagram

 VK248 Diagram

Specifications

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:
IP: 192.168.0.60
Subnet Mask: 255.255.255.0
Switches
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 5 VDC 10 W (Adapter); 48 VDC 13 W (PoE PoE 802.3 AF/AT compatibility)
Output 12 VDC 300 mA
Environmental
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.)
£0.00