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CIAS Elettronica S.r.l.
Ed 2.3
Installation manual
Page
65
of
79
IB-SYSTEM-R
3.6 Optic adaptor
The Fibre Optic adaptor allows system data communication over Fibre Optic cables. It works
at a wavelength of
850 nm
using
Multimode
Optical Fibre (
62.5/125 μm
) and
ST
optical
connectors. The max distance allowable between 2 adaptors is
3 Km
.
It is possible to mount the fibre optic adaptor IB-FO on the rear of the back panel with the ST
optical connectors located upward or downward, just by plugging it onto the two connectors
OPTO1 and OPTO2 and fastening it with two screws.
It is not necessary to change any of the system configuration when installing the IB-FO
adaptor and all the RS 485 lines are still working.
Содержание IB-SYSTEM-R
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