21端口串行，IR和中继，以太网机房控制器

　　SL−12是可通过具有控制端口的以太网（LAN）进行操作的主机室控制器，该控制端口包括：一个双向RS−485，四个RS−232，四个IR，四个GPI / O和八个继电器。 它控制着诸如洁牙机，视频显示器，音频放大器，DVD播放器，传感器，屏幕，灯罩，门锁和照明灯之类的设备。 多个Kramer以太网网关可用于添加远程I / O端口。 SL−12包括一个KNET™连接器接口，该接口使您能够从辅助室内控制器（例如控制键盘）访问主控制器。 SL−12还可以通过KNET™连接器为辅助房间控制器供电。

　　1 Ethernet Port — Connects to control gateways for I/O port extending, and controls IP–enabled controlled devices.

　　1 K–NET™ Connector — Connects to room control system, either master room controller, or auxiliary control keypads.

　　K–NET™ Single Link Connection — Provides a single control system cable–connectivity, carrying both power and control communication.

　　1 RS–485 & 2 RS–232 Bi–directional Control Ports — Control devices via bi–directional serial control protocols.

　　4 IR Emitter Control Ports — Control devices via IR control protocols.

　　4 GPI/O Control Ports — Control devices via general purpose I/O ports, program–configured as digital input, digital output or analog input interface for controlling sensors, door–locks, audio volume and light dim level, or lighting control devices.

　　8 Relay Control Ports — Control devices via relay contact closure, such as scrolling up and down screens, drapes, shades, and blinds.

　　Simultaneous IP Control Communication — With up to 15 IP control clients.

　　Kramer K–Config™ Compatible — Win–based control program easy configuration and upload to room controller over customer IP network.

　　Kramer Site–CTRL™ Compatible — Remote customer site control and management over customer IP network.

　　IR Sensor and IR Input Ports — Learn commands from IR remotes.

　　Mini USB Port — For firmware upgrade technical services.

　　应用

　　控制多媒体室，如教室、礼堂和会议厅。

　　制片公司，租赁，及舞台。