Extron Electronics SW RGBHV Series User Guide - Manual (Page 20)

2-9 SW RGBHV Series Switchers • Installation
Remote connection
5 Remote connector — Connect a host device, such as a computer or touch
panel control, or a remote contact closure device to the switcher via this
9-pin D connector (figure 2-10) for remote control of the switcher.
See chapter 4, “Remote Control”, for definitions of the SIS commands, details
on how to install and use the control software, and information on how to
construct a remote contact closure device.
Pin RS-232 Contact closure Function
1 — In #1 Input #1
2 TX
—
— Transmit data (-)
3 RX Receive data (+)
4 — In #2 Input #2
5 Gnd Gnd Signal ground
6 — In #3
In #4
In #5
In #6 Input #3
Input #6
Input #4
Input #5 7 —
8 —
9 —
Female
5 1
9 6
Male
1 5
6 9
Figure 2-10 — Remote port connector and pinout
Power connection
6 AC power connector — Plug a standard IEC power cord into this connector
to connect the switcher to a 100 VAC to 240 VAC, 50 or 60 Hz power source.