8-Channel Relay Expansion Box

Product Code : VK248

Brand Category : Control System

Description

An Ethernet-to-relay channel box ships with 8 channels of relay output
Supports Power over Ethernet (PoE) or DC power supply
WebUI provides VK248 system information, including firmware upgrade
Supports Telnet CLI (command-line interface) mode for third-party system integration
An expansion solution for connecting more relay channels to ATEN Control System
Flexible deployment via Ethernet connection
Works with a connected ATEN controller with ID Switch through instant configuration

Technical Specification

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: 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: 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	DC5V:2.82W:24BTU DC48V:3.53W:27BTU
Environmental
Operating Temperature	0 – 50°C
Storage Temperature	–20 – 60°C
Humidity	0 - 80% RH, Non-Condensing
Power
Output	12 VDC, 300 mA
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.)