Technical description
6 Communication
6.1 Communication ports
VM259.EN007
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6.1.2.
Remote port X9
Physical interface
The physical interface of this port depends of the
communication letter in the order code. See Figure 6.1-1,
chapter 8, chapter 12 and the table below. The TTL interface is
for external converters and converter cables only. It is not
suitable for direct connection to distances more than one meter.
Table 6.1.2-1 Physical interface and connector types of
remote port X5 with various options. TTL (A) is the default.
Order Code
Communication interface
Connector type
A
TTL (for external converters only)
D9S
B
Plastic fibre interface
HFBR-0500
C
Not available
D
RS-485 (isolated)
screw crimp
E
Glass fibre interface (62.5/125
m)
SMA
F
Plastic Rx/glass (62.5/125
m) Tx
fibre interface
HFBR-0500/SMA
G
Glass (62.5/125
m) Rx/plastic fibre
interface
SMA/HFBR-0500