User`s manual

IPL T SF Series • Installation and Operation
2-7
LAN connector — Plug an RJ-45 jack into this socket to connect
the unit to a computer network. Use a straight-through cable
to connect to a switch, hub, or router, and a crossover cable to
connect directly to a PC.
12345678
Insert
Twisted
Pair Wires
Pins:
Straight-through Cable
(for connection to a switch, hub, or router)
End 1 End 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
(for direct connection to a PC)
End 1 End 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 2-7 — RJ-45 connector wiring
Link LED — The green LED lights to indicate a good LAN
connection.
Serial communication
c
Flex I/O ports — Four I/O ports permit connection of switches
and sensors to provide input to the system, and contact closure
activation of relays for power, screen, or projector lift control
(output). Plug a serial cable into this 3.5 mm, 5-pole captive
screw connector for exible I/O connection.
d
COM ports — Plug a 3.5 mm, 5-pole captive screw connector
into this socket for serial ports 1 and 2.
e
COM1 and COM2— Plug a serial cable into this 9-pin D
connector for serial port 1 or serial port 2 connection. See
gure 2-8 for pin assignments.
N
Take note that the IPL T SF24 allows for use of either
the 9-pin D connector or the captive screw connector
on COM1 or COM2. The COM 9-pin D and the COM
captive screws cannot be loaded simultaneously.