Extron electronics IP Link IPL T CR48, Руководство пользователя

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Ground
+12 VDC
External
Power Supply
(12 VDC, 1 A )
Orange Captive Screw
Connector
Tie Wrap
SECTION A–A
Ridges
Smooth
Power Supply Output
Cord
A
A
3/16”
(5 mm) Max.
Figure 6. Power Connector Wiring
ATTENTION:
• 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.
To verify the polarity before connection, plug in the power supply with no load and
check the output with a voltmeter.
Ethernet LAN
2
LAN port — (See figure 5 on page 5) Plug an RJ-45 jack into this
LAN
RJ-45
Port
Link
LED
Activity
LED
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.
A cable that is wired as T568A at one end
and T568B at the other (Tx and Rx pairs
reversed) is a "crossover" cable. A cable wired the same at both ends is
called a "straight-through" cable, because
no pin/pair assignments are swapped.
12345678
RJ-45
Connector
Insert Twisted
Pair Wires
Pins:
Crossover Cable Straight-through Cable
Pin
1
2
3
4
5
6
7
8
Wire color
White-green
Green
White-orange
Blue
White-blue
Orange
White-brown
Brown
Wire color
T568A T568B
End 1 End 2 End 1 End 2
White-orange
Orange
White-green
Blue
White-blue
Green
White-brown
Brown
Pin
1
2
3
4
5
6
7
8
Wire color
White-orange
White-green
Blue
White-blue
White-brown
Brown
Wire color
T568B T568B
White-orange
Orange Orange
White-green
Blue
White-blue
Green
Green
White-brown
Brown
Figure 7. RJ-45 Connector Wiring
Connections
3
Contact closure — Four inputs permit connection of switches and sensors to provide
input (trigger events) to the system.
4
Relay ports — Eight relay ports provide contact closure activation of relays for power,
screen projector lift control, drapes, and so on, when trigger events occur.
6
7
IPL T CR48 • Installation and Operation 7