User manual ZSP135-DR
0404.00.95-05.4 18/36
with other. One has to pay due attention to the right polarity of the connection. In case of erroneous
connection of the battery circuit a fuse shall blow.
Remark:
Following the recommendations of the VdS for installations requiring the use of devices
with VdS Approval, only VdS Approved batteries can be installed.
2.3. Configuration of the collective fault indication
Relay outputs of faults
MAINS FLT
and
BAT FLT
can be used to configure the output of the collective
fault indication. This will indicate any occurrence of any event covered by both signals on a single line.
Depending on a way of using (either NO or NC in the de-energized state) relay contacts, please,
connect the both relays appropriately. The both cases are shown on the Figure 3 below. The
descriptions of the Figures below can be illegible when printed.
Figure 3
Configuration of the collective fault signal
The visible pictograms representing the contacts of the relays refer to the state when the relays are
not activated (voltage free state). That is the active indication state of the both devices.
2.4. Additional outputs module
The ZSP135-DR power supply unit allows to mount and
connect the ZSP135-OUT6 additional output module. The module
contains 6 outputs protected by fuses and LED signaling of damage
to each of them. As standard, the module is equipped with fast 0.5 A
fuses. Other fuse values can be used for individual needs, but they
must be smaller than the fuse, which is located on the output of the
power supply. It should also be remembered that the sum of the
currents of all outputs does not exceed the allowable output current
of the ZSP135-DR power supply.
2.4.1. Connection and assembly of the module
The
INPUT
input of the module should be connected to the
OUT 2
output of the power supply
considering the polarity. The module also allows the transmission of information about the failure of any
fuse to the main power supply. For this purpose, an additional connection between the NO output of the
FUSE FLT
fault signaling relay in the module and the
EXT FLT
external signal input must be made.
Since the relay output is isolated, the polarity of the connection does not matter.
All required cables are already connected to the module and attached by the manufacturer to the
metal base of the module. Fixing the module in the power supply comes down to snapping its base in
the prepared, longitudinal holes located in the base of the power supply block. The following figure
shows the location of the additional output module and its connection to the ZSP135-DR power supply
unit block.
In the upper part of the module there is a plastic holder with a latch, which can be used to grasp the
wires connected to the module outputs.
