User Instructions
AWZ597
v1.0
LB2/2x2A/2,5/FTA
Fuse module
Edition: 2 from 10.04.2018
Supersedes: 1 from 20.10.2014 EN**
Description.
The LB2/2x2A/2.5/FTA 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 2 independent power
paths protected with 2A fuses. Fuse activation is indicated by switching off the appropriate LED: L1 for AUX1, L2 for AUX2 etc.
Additionally, each output is protected with a varistor protecting the power supply and receivers against surges in the supply system.
The module is adapted for connection of wires with a maximum cross-section of 2,5mm
2.
.
Fig.1. The view of the module.
Fig.2. Electrical diagram.
Table 1. Description of components and
connectors of the module.
Element
no.
[fig.1]
Description
[1]
Green L1 ÷ L2 LEDs
[2]
F1 ÷ F2 fuses in the AUX (+)
circuits
[3]
AUX1 ÷ AUX2 independently
protected outputs
[4]
IN, COM – output current
[5]
Mounting panel
Table 2. 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
3 mA ÷ 20 mA @ U
IN
= 10V ÷ 30V DC
Number of power inputs
1 (IN terminals) – max. 2,5mm
2
cable
Number of power outputs
2 (AUX terminals) – max. 2,5mm
2
cable
Protections against:
- a short circuit SCP
- an overload OLP
- a surge
- 2 x 2A
- 2 x 2A
- varistors
LED indication
Green L1 ÷ L2 LEDs – AUX1 ÷ AUX2
output status
Fuses F1 ÷ F2
F 2A
Operating conditions
II environmental class, -10°C ÷ 50°C
Dimensions
L=60, W=43, H=26 (+/-2mm)
Installation
A mounting panel with an adhesive
tape,mounting screws x2 (holes Ø 3mm)
Connectors:
- power supply
input/output
Ф0,51÷2,05 (AWG 24-12), 0,5 ÷ 2,5mm
2
Declarations, warranty
CE, 2 year from the production date
Net/gross weight
0,03kg / 0,06kg
Pulsar
Siedlec 150, 32-744 Łapczyca, Polska
Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50
e-mail: biuro@pulsar.pl, sales@pulsar.pl
http:// www.pulsar.pl, www.zasilacze.pl
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.