Extron Electronics ISM 182 - Manual (Page 46)

Integration Scaling Matrix Switcher • Programmer’s Guide 4-2
Programmer’s Guide
RS-232 Link
The switcher’s rear panel Remote 9-pin D female connector (figure 4-1) can be
connected to the RS-232 serial port output of a host device such as a computer
running the HyperTerminal utility or a control system. This connection makes
software control of the switcher possible.
RS-232 Function Pin
1
2
3
4
5
6
7
8
9 —
TX
RX
—
Gnd
—
—
—
—
Not used
Transmit data
Receive data
Not used
Signal ground
Not used
Not used
Not used
Not used
5 1
9
5
9
6
Female
Male
1
6
Figure 4-1 — Remote connector pin arrangement
The protocol is 9600 baud, 8-bit, 1 stop bit, no parity, and no flow control.
Ethernet Link
The rear panel Ethernet connector on the switcher can be connected to the an
Ethernet LAN or WAN (figure 4-2). This connection makes SIS
control of the switcher possible using a computer connected to the
same LAN or WAN.
Clip Down Side
1
1&2
3&6 4&5
7&8
2 3 4 5 6 7 8
1 Pins 2 3 4 5 6 7 8 RJ-45
connector
Patch (straight) cable
Twisted
Pairs
Side 1 Side 2
Pin Wire color Pin Wire color
1 White-orange 1 White-orange
2 Orange 2 Orange
3 White-green 3 White-green
4 Blue 4 Blue
5 White-blue 5 White-blue
6 Green 6 Green
7 White-brown 7 White-brown
8 Brown 8 Brown
Crossover cable
Side 1 Side 2
Pin Wire color Pin Wire color
1 White-orange 1 White-green
2 Orange 2 Green
3 White-green 3 White-orange
4 Blue 4 Blue
5 White-blue 5 White-blue
6 Green 6 Orange
7 White-brown 7 White-brown
8 Brown 8 Brown
Figure 4-2 — RJ-45 connector pinout tables
ETHERNET
LINK
ACT