Omschrijving
Voorbereid op montage op DIN-rail. Elektrisch/optisch-omzetter voor RS 485 veldbusnetten; repeaterfunctie; voor kwartsglasvezels; elektrisch full duplex of half duplex, langeafstandsversie.
Eigenschappen
In principle:
Network up to 31 panels @ 500 kBd at 1 km distance between each panel and repeater, range of 31 km. Up to 16 panels @ 62.5 kBd at 1 km distance between each panel and repeater, range of 16 km respectively.
With a maximum of two repeaters between each panel (distance of 3 km in between of the two panels with repeaters) a network range of up to 93 km with 31 panels @ 500 kBD, and 48 km with 16 panels @ 62.5 kBd is feasible.
Enhancement of range between panels up to 20 km with FOC (fibre optical cable), for further details see below FOC converters.
Extra informatie
• Two mono or multi-mode fibres are required per network section
• The fibres must be connected without break directly to each other (not via a multiplexer)
• At least one essernet®-micro module and one FOC converter per Fire Alarm Control Panel is required for a FOC network wiring
• Max. 16 FOC connections per essernet® network at a transfer rate of 62.5 KBd
• Max. 20 FOC connections per essernett® network at a transfer rate of 500 KBd
Type of fibre optics and the max. range:
E 10/125 (0,5 dB/km) = 0 – 22 km /13 dB
G 50/125 (1,0 dB/km) = 0 – 16 km /18 dB
