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Presentation Switcher API | 180618-1621
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3.
RS-232 Connections
WyreStorm recommends that all wiring for the installation is run and terminated prior to making connections to the switcher. Read
through this section in this entirety before running or terminating the wires to ensure proper operation and to avoid damaging
equipment.
The following wiring diagrams show the pinouts for the switcher. While not shown, connect the TX (transmit) to RX (receive) pins at
the control system or PC side of the cable. Most control systems and computers are configured for Digital Terminal Equipment
(DTE) where pin 2 is RX and pin 3 is TX This can vary from device to device, refer to the documentation for the connected device for
pin functionally to ensure that the connect connections can be made.
The RS-232 connections vary based on the product and the type of control that is being used. Follow each sub section below based
on the product and type of control being used.
Switcher Control Ports
•
RS-232 1 - Control of the switcher using a 4-pin phoenix connector.
•
RS-232 2 - Control of local devices using a 4-pin phoenix connector.
•
RS-232 (SW-0501-HDBT and SW-1001-HDBT only)- Control of devices in a remote location by sending control signals via
HDBaseT using a 3-pin phoenix connector.
Simple Method - Individual Ports for Switcher and Device Control
This is the preferred method for switcher, local, and remote device control when there are multiple ports available on the control
system.
Use
Complex Method - Shared Port for Switcher and Remote Device Control
to control the switcher and remote devices via a single
RS-232 port on the control system.
NHD-SW-0501 and SW-0501-HDBT Simple Method
SW-1001-HDBT Simple Method
