Circutor line-EDS-PS, Инструкция по эксплуатации

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5.- COMMUNICATIONS
5�1- RS-485 COMMUNICATIONS
line-EDS-PSxxx
devices have an RS-485 communications port.
5�1�1�- CONNECTIONS
The RS-485 cable must be wired using twisted pair cable with mesh shield (minimum 3 wires), with a
maximum distance of
1200 meters
between the
line-EDS-PSxxx
and the slave devices.
In this bus we can connect a maximum of 32 slave devices.
RS-485
A(+)
B(-)
S
A
B
S
LAN
WLAN
SLAVES
line-EDS
A(+)
B(-)
S
A
B
S
A(+)
B(-)
S
A
B
S
line-EDS
CVM-E3-MINI
CVM-E3-MINI
Ethernet
SERVIDOR / SERVER
Figure 14: RS-485 connection diagram�
17
Instruction Manual
line-EDS-PSxxx