Kramer SL-280 User Manual

Kramer Electronics Ltd.
SL-280 – Defining the SL-280 Master / Room Controller Kramer Control Brain
5
Figure 2: SL-280 Master / Room Controller Kramer Control Brain Rear Panel
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Feature
Function
SERIAL Ports (1–8)
Terminal Block
Connect to up to 8 serial controlled devices, for Ethernet-to-RS232
bidirectional tunneling.
IR Ports (1–8)
Terminal Block
Connect to up to 8 IR emitters or blasters.
I/O Ports (1–8) Terminal
Block
Connect to up to 8 sensors or devices to be controlled, for example, a
motion sensor. Port may be configured as a digital input, digital output, or
analog input (see Configuring I/O Ports on page 15).
RELAY Ports (1–8)
Terminal Block
Connect to up to 8 devices to be controlled by relay for example, a
motorized projection screen. Six of the ports are NO and ports 1 and 5 can
be connected as NO or NC (see Connecting the Relay Ports on page 8).
USB Connector
For future use.
ID Button For self-identification over the network.
Press the button to send (broadcast) the Beacon P3K command.
Reply includes: IP address, UDP port number, TCP port number, MAC
address, and Model Name.
RESET Button
Press while performing a factory default reset (see Resetting to Factory
Default Settings on page 25.
LAN RJ-45 Connector
Connect to a local area network. Indications:
LINK LED lights amber – 1000/100/10MB connection.
DATA LED flashes green – Ethernet data link activity.
Power Socket with Fuse
and Power Switch
Connect to the power cord and to the mains electricity.
Switch for turning the unit ON or OFF.

Kramer SL-280 Specifications

General

Brand	Kramer
Model	SL-280
Category	Controller
Language	English