2-pair DIN rail plug-in Data surge protector
Part Number: 6403611
DLA2-06D2
- Din rail plug-in surge protector
- 2-pair
- Un: 6 V
- Shield wire protection
- Without line cut-off
- IEC 61643-21 compliance
DLA protect I&C, telecommunication equipment and data technology systems from lightning effects and surges. Designed for DIN rail mounting, these surge protectors can be used for all applications with voltages from 6 V to max. 170 V and transmission rates up to 10 Mbit/s and protect one (DLA) to two (DLA2) pairs with a plug-in protection module. The electrical circuit of the DLA consists of a combination of high-performance gas discharge tubes and fast-switching diodes for high discharge capacity and fast response behaviour. The shield connection is additionally earthed via a gas discharge tube. The earthing connection is conveniently made via the top-hat rail. When the plug-in module is unplugged, the transmission signal is not interrupted. Special versions: DLAH are protective devices for applications with higher current values, operating current for connected operating devices up to 2.4 A. DLAW is a version which interrupts the signal transmission when the protection module is pulled out. D3 types aim to realize fine protection and D2 types is specific for floating applicaiton.
Datasheet|
Network
|
RS422, RS485 |
|
|
Nominal line voltage
|
Un | 6 V |
|
Max. DC operating voltage
|
Uc | 8 Vdc |
|
Cut-off frequency
-3dB, 100 ohm system
|
f max. | > 115 MHz |
|
Cut-off frequency
-1dB, 100 ohm system
|
f max. | > 50 MHz |
|
Max. load current @25°C
|
IL | 600 mA |
|
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 20 kA |
|
Nominal discharge current
C2 Category
|
In | 10 kA |
|
Protection Level
C3 (10/1000μs), 300 applications@10 A, Y-Y (Line/Line)
|
Up | 30 V |
|
Protection Level
C3 (10/1000μs), 300 applications@10 A, Y-C (Line/Earth)
|
Up | 650 V |
|
Impulse current
D1 (10/350μs), 2 applications, X-C (Line/Earth)
|
Iimp | 5 kA |
|
Line resistance (± 10%)
|
2 Ohm |
|
Network type
|
Data Communication |
|
|
Technology
|
GDT+TVS diode |
|
|
SPD configuration
|
2 pairs |
|
|
Connection to Network
|
By screw terminal: cross section 0.5-2.5mm² |
|
|
Format
|
Plug-in DIN box |
|
|
Mounting
|
Symmetrical rail 35 mm (EN 60715) |
|
|
Housing material
|
Thermoplastic UL94 V-0 |
|
|
Operating and storage temperature
|
-40/+85°C |
|
|
Protection rating
|
IP20 |
|
|
Failsafe mode
|
Short-circuit |
|
|
Disconnection indicator
|
Transmission interrupt - default mode 2 |
|
|
Spare module(s)
|
DLA2M-06D2 |
|
|
Dimensions
|
See diagram |
|
|
Weight
|
0.089 kg |
|
Standards compliance
|
IEC 61643-21 / EN 61643-21 |
|
|
Environmental standards
|
EU RoHS |
