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Aten VK1100A Room Automation Controller

•Compact 10–Port Master / With quad-core CPU and 512MB memory.
•Two Bidirectional RS–232,Two IR with learning capability, Two GPI/O & Four relay control.
•USB port for easy project upload.
•Supports native KNX IP for building management systems.
•Supports SSH communication for convenient data monitoring.

The Aten VK1100A Room Controller is a compact and intelligent control system designed to centralize and streamline the management of various room devices. Whether you’re managing a conference room, lecture hall, or AV control space, the VK1100A enables seamless automation of connected devices like projectors, lights, screens, and more—bringing efficiency and convenience to modern workspaces.

With support for RS-232, IR, relay, and digital I/O interfaces, the VK1100A integrates effortlessly into diverse environments. It’s built for flexibility and remote operation, making it ideal for smart meeting rooms and campus-wide AV deployments. With a web-based GUI for configuration and compatibility with ATEN’s Control System app, it offers a user-friendly, scalable control platform.

Specifications

Memory

SDRAM 512MB
Flash 8GB
Interfaces
Serial • 1 x Programmable Bi-directional RS-232/422/485 Port
(1 x 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) or RTS/CTS
• 1 x Bi-directional RS-232 Port
(1 x 3-Pole Terminal Block Connector);
 – 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 • 2 x Programmable IR / Uni-directional RS-232 Port
(2 x 2-Pole Terminal Block Connector);
IR: TTL level (0 to 5 V)
– Carrier Frequency: 10KHz~455KHz;
Serial: Uni-directional RS-232 (0 to 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 • 4 x Relay Channel (2 x 4-Pole Terminal Block Connector);
• Normally open, isolated Relays;
• Contact Rating: Max 24 VDC, 2A
I/O • 2 x Programmable Digital Input / Output Channel
(1 x 3-Pole Terminal Block Connector);
Digital Output:
300 mA sink from 24 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 • 1 x RJ-45 Female, 10/100/1000Base-T
• Supported Protocol: ARP, ICMP, TCP/IP, DHCP, HTTPS, SSH
• DHCP mode - 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
VDC • 1 x 12 VDC Output Port (1 x 2-Pole Terminal Block Connector);
• Power Supply: 12 VDC, 1A Max
USB 1 x USB Type A

Switches

Power 1 x On/Off Switch
IR Learning 1 x IR Receiver LED
Reset Button 1 x Semi-recessed Pushbutton
Power Consumption AC110V:4.3W:82BTU/h
AC220V:4.5W:83BTU/h

Note:
● The measurement in Watts indicates the typical power consumption of the device with no external loading.
● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.

Power

Maximum Input Power Rating 100-240 V AC, 50-60 Hz, 1A

Environmental

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

Physical Properties

Housing Metal
Weight 1.19 kg ( 2.62 lb )
Dimensions (L x W x H) 20.00 x 16.41 x 4.40 cm
(7.87 x 6.46 x 1.73 in.)

License

Basic (free) 2 free licenses
Max. No. Allowed 16 licenses
Note The 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. To purchase and add additional licenses to your ATEN Control Box, contact your local sales representative for more information.
Note For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

Diagram

Additional Resources

Datasheet :

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