7.3 Connecting elements for
Optical
fibre cables-LECOM-LI
Lenze offer a series of specially designed connection accessories
for the
controllers,
in
Order
to use the fibre
optic
communication
bus. The accessories included adapters with
Optical
transmitter and
receiver,
a distributor and power pack. Due to the
Optical
fibre
cables, data transmission with a very high immunity to
interferences is possible.
7.4
Level converter 2101 IP-
LECOMWB
The
level
converter 2101
IP
tan
be used to transmit serial Signals
with electrical isolation. Therefore it is possible to
install
widely
distributed drive
Systems
(maximum
cable
length
1200m),
either as
multipoint connection according to
FIS485
or
as
Point-to-Point
connection according to RS422.
7.5
Adapter RS485 (LECOM interface X6)
This adapter will be required if you want to wire the
FIS485
interface of the unit via the terminals.
53
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