Bosch
Niet gecategoriseerd
FLM-I 420-S
Bosch FLM-I 420-S Handleiding
Hier is de Bosch FLM-I 420-S (Niet gecategoriseerd) gebruikershandleiding. 4 pagina's in taal Engels met een gewicht van 0.3 Mb. Als u geen antwoorden op uw probleem kunt vinden Vraag het onze community.
Pagina 1/4
Fire Alarm Systems | FLM‑I 420‑S Short Circuit Isolator
The Short Circuit Isolator isolates alarm zones in which a
short circuit has occurred. This means the functionality of
the remainder of the network remains preserved.
System Overview
b1+ a- b2+ N/A N/A N/A
LSN
9 1
6 4
7 3
8 2
0
5
8 2
0
5
6 4
9 1
7 3
CL 1
2
0
Description Connector
b1+ / a- / b2+ LSN
N/A (3 x) free terminals, e.g. for looping through ext. auxiliary volt-
age and for shielding
Functions
Features of improved LSN
The interface modules in the 420 series offer all the
features of improved LSN technology:
•Flexible network structures including T‑tapping
without additional elements
•Up to 254 LSN-improved elements per loop or stub
line
•Unshielded cable can be used
Address switch (rotary switch)
The address of the Short Circuit Isolator is set using the
rotary switches.
The following settings are possible:
0 0 0 Loop/stub in LSN mode improved version with automatic
addressing (T-tap system not possible)
0 0 1 - 254 Loop/stub/T-tap system in LSN mode improved version
with manual addressing
CL 0 0 Loop/stub in classic LSN mode
Configuration
The Short Circuit Isolator isolates alarm zones in which a
short circuit has occurred. The following illustrations
show typical configurations of the isolator module.
FLM‑I 420‑S Short Circuit Isolator
▶Rotary switch for automatic and manual address
setting
▶Preservation of LSN loop functions in the event of a
short-circuit by two integrated isolators
▶Power supply via LSN
▶Three free screw terminals
www.boschsecurity.com
Probleemoplossing Bosch FLM-I 420-S
Als je de handleiding al zorgvuldig hebt gelezen maar geen oplossing voor je probleem hebt gevonden, vraag dan andere gebruikers om hulp
Specificaties
| Kleur van het product: | Wit |
| Gewicht: | 150 g |
| Breedte: | 126 mm |
| Diepte: | 126 mm |
| Hoogte: | 71 mm |
| Ingangsspanning: | 15 - 33 V |
| Aantal: | 1 |
| Stroomverbruik: | 0.4 mA |
| Frequentiebereik: | - Hz |