Kramer SL-1N Master Room Controller

The Kramer SL-1N is a master room controller featuring multiple input and output options, LED function indicators, and IR sensing, designed for professional AV control applications.

The Kramer SL-1N Master Room Controller offers versatile connectivity with inputs including dual RS-232 ports, a K-NET terminal block, Ethernet via RJ45, an infrared mini phone jack, and a USB file upload port. Outputs include two infrared channels and three relay contacts capable of handling up to 36 VAC or DC at 2A, or 60 VAC on non-inductive loads. Each function is supported by dedicated LED indicators for clear status monitoring. The unit incorporates an IR sensor and operates reliably within temperature ranges of 32° to 104°F (0° to 40°C) and humidity levels of 10 to 90% relative humidity, non-condensing. Power is supplied via 12 VDC at 2A from an external supply or through the K-NET connection. Compact in size, the controller measures 4.7 x 2.8 x 1.0 inches (12 x 7.2 x 2.4 cm) and weighs 0.7 lb (0.3 kg), making it suitable for integration into professional AV environments.

• Inputs: 2 x RS-232, 1 x K-NET, 1 x Ethernet (RJ45), 1 x IR mini phone jack, 1 x USB file upload port
• Outputs: 2 x infrared, 3 x relays (36 VAC/DC, 2A; 60 VAC max non-inductive)
• LED indicators for each function provide clear operational status
• Includes 1 x IR sensor for remote control integration
• Operating temperature range: 32° to 104°F (0° to 40°C); Storage: -40° to 158°F (-40° to 70°C)
• Humidity tolerance: 10 - 90% RH, non-condensing
• Power: 12 VDC, 2A from power supply or via K-NET connection
• Compact dimensions: 4.7 x 2.8 x 1.0 inches (12 x 7.2 x 2.4 cm); Weight: 0.7 lb (0.3 kg)