Patton OnSite 3088A/I, Руководство пользователя

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Installation 30
Model 3088A/I User Manual 3 • OnSite installation
Connecting the Ethernet interface
This section describes how to connect the Ethernet ports to your network equipment.
The RJ-45 ports labeled Ethernet are the Auto-MDIX10/100Base-T interface. These ports are designed to
connect directly to a 10/100Base-T device or network. You may connect these ports to a hub or PC using a
straight through or crossover cable that is up to 328 ft long.
Connecting power
External AC universal power supply
1. Connect the power cord from the AC socket to the IEC-320 power entry connector on the universal input
power supply.
2. Connect the barrel plug to the Power connector on the Model 3088A/I.
Note The Model 3088A/I powers up as soon as it is plugged into an AC outlet—
there is no power switch.
DC Power
The 36-60 VDC DC to DC adapter is supplied with the DC version of the Model 3088A/I. The black and
red leads plug into a DC source (nominal 48VDC) and the barrel power connector plugs into the barrel power
supply jack on the 3088A/I. (See Figure 6).
Figure 6. DC Power Supply
The interconnecting cables shall be acceptable for external use
and shall be rated for the proper application with respect to volt-
age, current, anticipated temperature, flammability, and
mechanical serviceability.
The external AC adaptor shall be a listed limited power source
that incorporates a disconnect device and shall be positioned
within easy reach of the operator. Ensure that the AC power
cable meets all applicable standards for the country in which it is
to be installed, and that it is connected to a wall outlet which has
earth ground.
There are no user-servicable parts in the power supply section of
the Model 3088A/I. Fuse replacement should only be per-
formed by qualified service personnel. See Chapter 8,
“Contact-
ing Patton for assistance”
on page 43.
CAUTION
CAUTION
To Power
Supply Jack
To -48VDC
Source
-Vin
+Vin
SWITCHING POWER SUPPL
Y
MODEL
: SYD1
106-0505
INPUT
: 36-60V 0.2A
MAX
OUTPUT
: +5V 1.0A
OUTPUT
POWER : 5W MAX
S/N
: G01234567890
MADE IN CHINA
BY
SUNNY
Black lead (-V)
Red lead (+V)
Barrel power connector
WARNING