Extron Electronics IPL T SFI244 - Manual (Page 18)

Serial Connection
The IPL T SFI244 can be connected to any existing A/V product that has a serial control
port.
Extron
IPL T SFI244
Ethernet Control
Interface
User Control &
Administrator Monitoring
Ethernet
COM1
TX RX TX RX
COM2
LAN 00-05-A6-xx-xx-xx
PO WER
12V
.5A MAX
FLEX I/O
2 1 3 4
1
IR
2 3 4
G S G S G S G S
CR OSSPOINT 42 HV
A
AUDIO/ dB VIDEO/ dB
CONF/ SA VE 4 3 2 1
1
2
I/O
INPUTS
OUTPUTS
RS-232
Projector
Extron
Switcher
RS-232
TCP/IP
Network
Figure 9. Typical IPL T SFI244 Serial Connection
1. Connect one end of a serial cable wired appropriately with a 3.5 millimeter, 5-pole
captive screw connector to the rear panel COM port connector of the unit.
9-Pin D Connector
Pin Function RS-232
2
3
5
Receive Data/Receive Data -
Transmit Data/Transmit Data -
Signal Ground
TX
RX
GND
9-Pin D Connector
Pin Function RS-232
1
2
3
Receive Data/Receive Data -
Transmit Data/Transmit Data -
Signal Ground
RX
TX
GND
Captive Screw Connector
4
5
Receive Data/Receive Data -
Transmit Data/Transmit Data -
RX
TX
5 1
9 6
5-pole Captive Screw
Connector
TX
RX
Gnd
TX
RX
Figure 10. Connector Pinouts
2. Connect the other end of the serial cable to the display or switching device to be
controlled through the unit.
IPL T SFI244 • Connection and Configuration 12