Ethernet/Lan; Connections - Extron electronics IP Link IPL T CR48 User Manual

Orange Captive Screw
Connector
Tie Wrap
Figure 6.
ATTENTION:
•
•
To verify the polarity before connection, plug in the power supply with no load and
check the output with a voltmeter.
Ethernet LAN
LAN port — (See
2
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.
Activity LED — A blinking yellow LED indicates LAN activity.
•
• Link LED — A green LED lights to indicate a good LAN connection.
Pins:
12345678
Insert Twisted
Pair Wires
RJ-45
Connector
Figure 7.

Connections

Contact closure — Four inputs permit connection of switches and sensors to provide
3
input (trigger events) to the system.
Relay ports — Eight relay ports provide contact closure activation of relays for power,
4
screen projector lift control, drapes, and so on, when trigger events occur.
Ground
+12 VDC
Power Connector Wiring
Do not tin the stripped power supply leads before installing the captive screw
connector. Tinned wires are not secure in the captive screw connectors and
could pull out.
Ne pas étamer le câble d'alimentation dénudé avant d'avoir installé le bornier
à vis. Les câbles étamés ne sont pas aussi bien fixés dans le connecteur et
pourraient être tirés.
figure 5 on page 5) Plug an RJ-45 jack into this
Crossover Cable
End 1
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.
RJ-45 Connector Wiring
Ridges
Smooth
SECTION A–A
Power Supply Output Cord
External
Power Supply
(12 VDC, 1 A )
Straight-through Cable
End 2 End 1
Pin 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
A cable wired the same at both ends is
called a "straight-through" cable, because
no pin/pair assignments are swapped.
IPL T CR48 • Installation and Operation
A
3/16"
A
(5 mm) Max.
LAN
RJ-45
Port
Link
LED
Activity
LED
End 2
Wire color
T568B
7