www.pulsar.pl POE164864
GREEN POWER CCTV PoE
2
PSU features:
supply output 16x0,4A/48V DC
output voltage adjustment
41V÷ 56V DC
Wide range of supply voltage: 90
÷264V AC
high efficiency: 90%
16 outputs protected with 0,5A fuses
jumper selectable fuse type: fuse or polymer fuse
Vo
ltage control at the AUX1 ÷ AUX16 outputs
designed for 10Mbit/s and 100Mbit/s network
LED optical indication
FPS technical output
– indication of the
output fuse activation
– relay and OC type
protections:
SCP short-circuit protection
OVP overvoltage protection
Surge protection
Antisabotage protection
OLP overload protection
Mounting plate for mounting the network
switch - Ethernet Switch / Hub
warranty
– 2 year from the production date
TABLE OF CONTENTS:
1. Technical description.
1.1. General description
1.2. Block diagram
1.3. Description of components and connectors of the PSU
1.4. Technical parameters
2. Installation.
2.1. Requirements
2.2. Installation procedure
3. Power supply operation indication.
3.1. Optical indication
3.2. Technical outputs
4. Service and operation.
4.1. Overload or short-circuit of the power supply output
4.2. Maintenance
1. Technical description.
1.1. General description.
The PSU is designed for supply of up to 16 webcams requiring stabilized voltage of
48V DC.
The output voltage can
be adjusted with a potentiometer between
41V÷56V DC
. There are 16 power supply outputs, independently protected
by melting fuses or PTC polymer fuses. Failure (short circuit) in the output circuit will activate the melting fuse or
PTC fuse and disconnect the circuit from DC power (+ U). Fuse failure is indicated by switching off the
corresponding LEDs: L1 for AUX1, etc. In addition, the FPS output (hi-Z state) and LFPS LED are activated and
the relay contacts change their position. The PSU is housed in a metal enclosure with signaling panel equipped
with a microswitch indicating door opening (front cover). The power is carried over the spare pairs (4/5
& 7/8),
which, according to the Ethernet network standard, are not used for data transmission (data transmission uses 1/2
and 3/6 data pairs).
The PSU can not be used in Gigabit Ethernet networks, where all twisted pairs are involved in the
transmission of data!
