User Instructions

AWZ536
v1.1
LB5/5x0,5A/2,5/AW
Fuse module
Edition: 8 from 10.04.2018
Supersedes: 7 from 06.10.2015
1. Description.
The LB5/5x0,5A/2,5/AW fuse module is designed for power distribution in low-voltage systems requiring voltage of 10V÷30V
DC or 10V÷24V AC (e.g. buffer power supply, transformer etc.). It is fitted with the IN input for power supply and 5 independently
protected AUX1÷AUX5 power supply outputs. Each AUX output is equipped with short circuit protection (SCP): melting fuse F 0.5A or
PTC 0.5A polymer fuse (the possibility of using 1A fuses, not supplied) as well as with overvoltage protection - varistors. Output state is
indicated by 5 L1 ÷ L5 LEDs. Fuse failure is indicated by turning off the appropriate LED: L1 for AUX1, L2 for AUX2 etc. Additionally, in
the case of failure, the FPS output (Hi-Z state) and the L
FPS
LED are switched on. The FPS output can be used for remote control of a
module e.g. external optical indication. The module is adapted for connection of cables with a maximum cross section of 2,5mm
2
.
2. Module description.
2.1. Description of components and connectors of
the module.
Fig. 1. Electrical diagram.
Element
no. [fig. 2]
Description
[1]
L1 ÷ L5 green LEDs
[2]
F1 ÷ F5 fuses in the AUX (+)
circuits
[3]
AUX1 ÷ AUX5 independently
secured outputs,
common terminal COM (-)
[4]
FPS failure technical output
[5]
IN, COM – module’s power input
[6]
Mounting panel
[7]
L
FPS
(red) LED indicating failure
[8]
Jumper for fuse - glass
fuse/PTC
3. Specifications.
Supply voltage
10V ÷ 30V DC (-2%/+2%)
10V ÷ 24V AC (-2%/+2%)
Output voltage
U
AUX
= U
IN
(equal to supply voltage)
Current consumption
6mA ÷ 41mA @ Uin=10 ÷ 30V DC
10mA ÷ 32 mA @ Uin=10 ÷ 24V AC
Number of power inputs
1 (IN terminals) – max. 2,5mm
2
cable
Number of power outputs
5 (AUX terminals) – max. 2,5mm
2
cable
Protections against:
- a short circuit SCP
- an overload OLP
- a surge
- 5 x F 0,5A fuse or PTC 0,5A (the
possibility of using 1A fuses, not supplied)
- varistors
LED indication
- green LED L1 ÷ L5 – status of the
AUX1÷AUX5 outputs
- red LED L
FPS
– indicates failure
F1 ÷ F5 fuses
F 0,5A or PTC 0,5A
Operating conditions
II environmental class, -10°C ÷ 50°C
Dimensions
L=150, W=43, H=30 (+/-2mm)
Installation
A mounting panel with an adhesive tape,
mounting screws x2 (holes 3mm)
Connectors:
- power supply input/
output, technical output
Ф0,51÷2,05 (AWG 24-12) 0,5 ÷ 2,5mm
2
Declaration, warranty
CE, 2 year from the production date
Net/gross weight
0,09kg / 0,12kg
Fig.2. The view of the module.
Fig.3. Electrical diagram of the OC output.
Pulsar
Siedlec 150, 32-744 Łapczyca, Poland
Tel. [phone], Fax. [phone]
e-mail: [e-mail], [e-mail]
http:// www.pulsar.pl, www.zasilacze.pl
EN**
WEEE PARKING
According to the EU WEE Directive – It is required not to dispose of electric or electronic waste as unsorted municipal waste
and to collect such WEEE separately.