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.

Pin

RS-232

Function

5

1

1

Not used

 

 

2

TX

Transmit data

 

 

3

RX

Receive data

9

6

4

Not used

Female

5

Gnd

Signal ground

1

5

6

Not used

 

 

7

Not used

 

 

8

Not used

6

9

9

Not used

Male

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

ETHERNETcontrol of the switcher possible using a computer connected to the same LAN or WAN.

LINK

ACT

Side

Clip Down

 

Pins

1 2 3 4 5 6 7 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Patch (straight) cable

 

 

Side 1

 

Side 2

 

Pin

Wire color

Pin

Wire color

 

1

White-orange

1

White-orange

RJ-45

2

Orange

2

Orange

 

 

 

 

3

White-green

3

White-green

connector

 

4

Blue

4

Blue

 

 

 

 

 

 

5

White-blue

5

White-blue

 

 

 

 

 

 

6

Green

6

Green

 

 

 

 

 

 

7

White-brown

7

White-brown

 

 

 

 

 

 

8

Brown

8

Brown

1 2 3 4 5 6 7 8

1&27&8

3&6 4&5

Crossover cable

 

 

Side 1

 

Side 2

 

Pin

Wire color

Pin

Wire color

 

1

White-orange

1

White-green

Twisted

 

 

 

 

2

Orange

2

Green

Pairs

 

 

 

 

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 4-2RJ-45 connector pinout tables

4-2 Integration Scaling Matrix Switcher • Programmer’s Guide

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Extron electronic ISM 182 manual RS-232 Link, Ethernet Link, Integration Scaling Matrix Switcher Programmer’s Guide