3
1. Device description
1.1 DIMENSIONS
Pin assignment primary cable
Number
Assignment
1
+IN
2
-IN
Pin assignment secondary cable
1 = brown
48 V
2 = white
n.C.
3 = blue
0 V
4 = black
n.C.
5 = green-yellow
n.C.
2. Installation
2.1 INSTALLATION OF THE DEVICE
Convection cooling is sufficient for cooling
the device.
z
Warning!
When installing the device, make
sure the cooling element of the
device remains free, as otherwise
damage can occur through overhea-
ting.
The clearance to the cooling ele-
ment of the device housing must be
at least 2 cm (0.79 in).
z
Warning!
To make sure that the housing of the
power supply fulfills the fire
protection requirements according
to EN60950-1
M
mount the device completely on a
metal plate or on a metal surface.
M
or use a fire protection housing
according to EN
60950-1.
3. Further Support
3.1 TECHNICAL QUESTIONS AND
TRAINING COURSES
In the event of technical queries, please
contact your local Hirschmann distributor or
Hirschmann office.
You can find the addresses of our distribu-
tors on the Internet:
www.hirschmann.com
A list of local telephone numbers and email
addresses for technical support directly from
Hirschmann is available at
https://hirschmann-support.belden.com.
This site also includes a free of charge
knowledge base.
The current training courses to technology
and products can be found under
http://www.hicomcenter.com.
3.2 HIRSCHMANN COMPETENCE
CENTER
In the long term, excellent products alone
do not guarantee a successful customer
relationship. Only comprehensive service
makes a difference worldwide. In the cur-
rent global competition scenario, the
Hirschmann Competence Center is ahead of
its competitors on three counts with its
complete range of innovative services:
– Consulting incorporates comprehensive
technical advice, from system evaluation
through network planning to project
planning.
Fig. 1: Dimensions of the PC150/36V/48V-IP67 and PC150/72V/48V-IP67 power supply units
1.2 PIN ASSIGNMENTS
2.2 ATTACHING THE FERRITE
A ferrite, incorporated into the secondary
cable, is included in the delivery.
Fig. 2: Ferrite mounted on the secondary
cable of the device
2.3 CONNECTING THE SUPPLY
VOLTAGE AND MOUNTING THE
PROTECTIVE CONDUCTOR
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Connect the protective conductor (see
chapter 1.2 “Pin assignments”), before
you set up the other connections.
When removing the connections, you remo-
ve the protective conductor last.
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Connect the supply voltage. Pay attenti-
on to the connections (see chapter 1.2
“Pin assignments”).
2.4 DISCONNECTING FROM THE
MAINS VOLTAGE
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Make sure that the disconnecting device
is easily accessible so that the device
can be disconnected from the mains
voltage.
If you disconnect the device from the
mains voltage using
– the plug in the socket
– an on/off switch
it must be easily accessible.
2.5 LIMITED ACCESS
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The device is intended to be installed in
an operating site with limited access.
Make sure that qualified personnel
exclusively has access to the device.
– Training offers you an introduction to the
basics, product briefing and user training
with certification.
– Support ranges from the first installation
through the standby service to mainte-
nance concepts.
With the Hirschmann Competence Center,
you have decided against making any com-
promises. Our client-customized package
leaves you free to choose the service com-
ponents you want to use.
Internet: http://www.hicomcenter.com.
The device is compliant to the
requirements of EN 45545-2 (2015),
Hazard Level HL1 and HL2.
For applications with HL3 installation
in a cabinet item 4.2h of EN 45545-2
is required.
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Warning!
To meet the fire protection reqirements
according to EN 45545-2, observe the
following:
