Singlemode FO converter ST

784769 | Singlemode FO converter ST

For networking of fire alarm control panels via fiber optic cable, one essernet module and at least one fiber optic converter is required per FACP. The fiber optic converter must be mounted directly in the housing or in a built-in cabinet of the FACP. For this purpose, it is mounted directly on a DIN rail, without any further fastening material.

Part-No.:
784769

Features

  • Two single-mode fibers are required per network section
  • The fibers must be connected directly without interruption (e.g. no connection via multiplexers permitted)
  • Fiber type E9/125 μm; max. permitted attenuation of 17 dB corresponds to a length of approx. 30 km or
  • Fiber type E10/125 μm; max. permitted attenuation of 17 dB corresponds to a length of approx. 30 km
  • Up to 16 FOC connections per essernet network at a transfer rate of 62.5 kBd
  • Up to 31 FOC connections per essernet network at a transfer rate of 500 kBd with LWL-converter possible

Technical Data

Operating voltage 
9,5 ... 48 V DC
Hochgeschwindigkeitsreaktionszeit 
Explosionserkennung 
Zulassung für explosionsgefährdete Bereiche 
Spektrale Empfindlichkeit 
Reaktionszeit_a 
Empfindlichkeitsbereiche 
Erfassungsbereich 
Contact Ausgänge 
Contact Current 
Sensoren pro Hub 
Sensoren pro Controller 
Hubs pro Controller 
Angesaugte Lufttemperatur 
Länge der Abzweigleitung 
Lineare Rohrlänge 
Ansaugöffnungen 
Operation temperature 
Anzahl_der_Relaisausgänge 
Indication Output voltage 
Nominal frequency 
Hz
Rated voltage 
 
Operating voltage 
V DC
Operating voltage 
Voltage supply 
Quiescent current 
Quiescent current @ 9 V DC 
Quiescent current @ 12 V DC 
Quiescent current @ 19 V DC 
Quiescent current @ 24 V DC 
Ruhestrom @ 28 V DC_comp 
Quiescent current @ FACP battery 
Quiescent current @ FACP battery 
 
Current consumption 
Alarmstrom @ 28 V DC_comp 
Current consumption @ 12 V DC 
approx. 140 mA
Current consumption @ 24 V DC 
approx. 75 mA
Current consumption 
Power consumption @ 5 V DC 
Power consumption @ 12 V DC 
Power consumption @ 24 V DC 
Alarm current @ 9 V DC 
Alarm current @ 12 V DC 
Alarm current @ 24 V DC 
Starting current @ 24 V DC 
Starting current 
Current consumption in the case of failure 
Output current 
A
Power consumption 
Current consumption for ext. devices 
A
Battery capacity 
Contact load 
Contact load relay 
Sensitivity 
Sound level 
Sound level @ 24 V DC 
Display 
Frequency of flash 
Hz
Lighting energy 
Range 
Connection terminal 
Maximum tube length 
Area to be monitored 
Height to be monitored 
Alignment angle 
Unempfindlichkeit gegenüber Gebäudebewegungen 
Air velocity 
Application temperature 
Response temperature 
Ambient temperature 
-10 °C ... 60 °C
Storage temperature 
-20 °C ... 75 °C
Wavelength 
1310 nm
Connection 
ST
Sampled Air Temperature 
Air humidity 
Air humidity 
Ex-category 
Ex. protection 
Type of protection 
IP 20
 
Housing 
Aluminium unpainted
Type 
Material 
 
Color 
Weight 
approx. 320 g
Weight 
 
Luftfeuchtigkeit 
Cable length 
m
Maximum sensor length 
m
Rückseitige Bodenplatte 
mm
Detector specification 
EC-type examination certificate 
Specification 
 
Dimensions 
W: 67 mm H: 100 mm D: 22 mm
 
W:90 mm H: 100 mm D: 22 mm (incl. mounting eye)
 
Declaration of Performance 
Approval 

Accessories

788602 Top hat rail

Scope of delivery

Prefabricated connection cable 1.8 m (connection essernet module - FACP).

Downloads

Produktdatenblatt
Ausschreibungstext

Product Data Sheet

Version: 2024-11

Language:
English
Doc extension:
pdf