Extron electronic IPL T SFI244, IPL T S Series Serial Device Connection, RJ-45 Connector

Pins:

12345678

Insert Twisted

Pair Wires

RJ-45

Connector

Crossover Cable

	End 1	End 2
Pin	Wire color	Wire color
1	White-green	White-orange
2	Green	Orange
3	White-orange	White-green
4	Blue	Blue
5	White-blue	White-blue
6	Orange	Green
7	White-brown	White-brown
8	Brown	Brown
	T568A	T568B

A cable that is wired as T568A at one end and T568B at the other (Tx and Rx pairs reversed) is a "crossover" cable.

Straight-through Cable

Pin	End 1	End 2
	Wire color	Wire color
1	White-orange	White-orange
2	Orange	Orange
3	White-green	White-green
4	Blue	Blue
5	White-blue	White-blue
6	Green	Green
7	White-brown	White-brown
8	Brown	Brown
	T568B	T568B

A cable wired the same at both ends is called a "straight-through" cable, because no pin/pair assignments are swapped.

Figure 7. RJ-45 Connector Wiring

Serial Device Connection

There are two types of serial connections:

zz9-pin D connectors

zzCaptive screw connectors

9-pin D connector

Connect any audio or video device to any one of the COM ports on the rear panel of an IPL T S Series controller using a serial cable with a 9-pin D connector.

IPL T S2

MAC: 00-05-A6-XX-XX-XX			COM1
S/N:
POWER	LAN		COM2
12V
		COM1	COM2
.5A MAX
		TX RX	TX RX

COM Ports with 9-pin D Connectors

5 1

9 6

9-Pin D Connector Pinouts

Pin	Function	RS-232	RS-422	RS-485
2	Receive Data/Receive Data -	RX	RX-	Data -
3	Transmit Data/Transmit Data -	TX	TX-	Tie 2 & 3
5	Signal Ground	GND	GND	GND
7	Request to Send/Transmit Data +	RTS	TX+	Data +
8	Clear to Send/Receive Data +	CTS	RX+	Tie 7 & 8

Figure 8. 9-pin D Connector Pinouts

NOTE: IPL T S1 supports RS-232 only.

With RS-485, Data + can connect to pin 7 or 8. Data - can connect to pin 2 or 3.

IPL T Series • Setup 15