Memory
• SDRAM: 1GB
• Flash: 8GB

Serial Interfaces
• 2x Programmable Bi-directional RS-232/422/485 ports (2x 5-Pole Terminal Block Connector, configurable via pin assignments)
– Baud Rate: 300 to 115200 (default: 9600)
– Data Bit: 8 (default) or 7
– Stop Bit: 1 (default) or 2
– Parity: None (default), Even or Odd
– Flow Control: None (default) RTS/CTS
• 4x Bi-directional RS-232 ports (4x 3-Pole Terminal Block Connectors)
– Baud Rate: 300 to 115200 (default: 9600)
– Data Bit: 8 (default) or 7
– Stop Bit: 1 (default) or 2
– Parity: None (default), even or odd

IR/Serial Interfaces
• 4x Programmable IR / Uni-directional RS-232 Ports (2x 4-Pole Terminal Block Connectors); IR: TTL level (0 to 5 V)
– Carrier Frequency: 10KHz~455KHz;
Serial: Uni-directional RS-232 ( + - 5 V)
– Baud Rate: 300 to 115200 (default: 9600);
– Data Bit: 8 (default) or 7;
– Stop Bit: 1 (default) or 2;
– Parity: None (default), Even or Odd

Relay Interfaces
• 4x Relay Channels (2x 4-Pole Terminal Block Connectors);
• Normally open, isolated Relays;
• Contact Rating: Max 24 VDC, 2A

I/O Interfaces
• 4x Programmable Digital Input / Output Channels (1x 5-Pole Terminal Block Connector)
Digital Output: 250 mA sink from 12 VDC
• 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

Ethernet Interface
• 1x 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
• Establishes VK2100 connection with the VK6000 (ATEN Configurator) and iPad (ATEN Control System App)

VDC Interfaces
• 4x 12 VDC Output Ports (2x 4-Pole Terminal Block Connectors);
• Power Supply: 12 VDC, 2A Max (shared by 4 ports)

Operations
1x USB Type-A
1x On/Off Power switch
1x IR Receiver LED for IR learning
1x Semi-recessed reset pushbutton

License
• Basic (free): 2 free licenses
• Max. No. Allowed: 16 licenses
• ATEN Control Box comes with two free licenses which are stored in the device itself; each time a mobile device connects to an ATEN Control Box for remote control, one license on the Control Box will be occupied

Power
• Consumption: AC110V:5.2W:137BTU; AC220V:6.5W:143BTU
• Maximum Input Power Rating: 100-240 VAC, 50-60 Hz

Environmental
• Operating Temperature: 0 – 50°C
• Storage Temperature: –20 – 60°C
• Humidity: 0 - 80% RH, Non-Condensing

Physical
• Housing: Metal
• Weight: 2.59 kg (5.7 lb)
• Dimensions (L x W x H): 43.24 x 16.32 x 4.4 cm (17.02 x 6.43 x 1.73 in.)