Kramer SL-1N
Master Room Controller


A master room controller that can operate over Ethernet (LAN), Kramer's SL-1N comes with control ports that include two (2) bidirectional RS-232, two (2) IR and three (3) relay. It can control devices such as video displays, scalers, audio amplifiers, screens, DVD players, sensors, shades, door locks, and lights. Multiple Kramer Ethernet gateways can be used to add on more remote I/O ports.

The SL-1N includes a KNET™ connector interface which provides access to the master controller from auxiliary room controllers such as control keypads. The SL-1N can also provide power to auxiliary room controllers via the KNET™ connectors.

Kramer SL-1N Features:

  • 1 Ethernet Port — Connector for IP–enabled devices and control gateways for adding remote I/O ports
  • 1 K–NET Connector — Enables communication between the master controller and auxiliary room controllers such as control keypads
  • K–NET Single Link Connection — Enables a single connection for both power and control to auxiliary controllers
  • 2 RS–232 Bi–directional Control Ports — Serial control protocol for compatible devices
  • 2 IR Emitter Control Ports — Infrared control for compatible devices
  • 3 Relay Control Ports — Contact closure control for actions such as rolling up and down screens, drapes, shades, and blinds
  • Simultaneous IP Control Communication — With up to 15 IP control clients.
  • Kramer K–Config™ Compatible — Intuitive Windows–based configuration application for fast and easy design of room control systems
  • Kramer Site–CTRL™ Compatible — Remote customer site control and management over customer's IP network
  • IR Sensor and IR Input Ports — Learn commands from IR remotes
  • Mini USB Port — For firmware upgrades of technical services

Kramer SL-1N Technical Specifications:

  • Bidirectional Ports:
    • (2) RS232 serial on 3-pin terminal blocks, 1 KNET on 4-pin terminal block connector,
    • (1) Ethernet on an RJ45 connector, 1 Mini USB connector for local programming services
  • Outputs: 1 onboard IR sensor, 1 IR in on 3.5mm minijack (for learning)
  • Indicators: LED indicator for each port and function
  • Power Consumption: 12V DC, 180mA
  • Operating Temperature: 32° to 104°F (0° to +40°C)
  • Storage Temperature: 40° to 158°F (40° to +70°C)
  • Humidity: 10% to 90%, RHL noncondensing
  • Product Dimensions (W x D x H): 4.72" x 2.81" x 0.96"  (12.00 x 7.15 x 2.44)
  • Product Weight: 0.4 lb (0.2 kg) approx.
  • Shipping Dimensions (W x D x H): 6.18" x 4.72" x 3.43" (15.70 x 12.00 x 8.70cm)
  • Shipping Weight: 1.2 lbs (0.5 kg) approx.
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