Rs- 485 Switch Configuration - Industrial Shields PLC Arduino ARDBOX User Manual

Ref. 006001001300
RIGHT ZONE
SWITCH OFF
H/F Full Duplex
Q0.6 ANALOG (A0.6)
Q0.5 ANALOG (A0.5)
Q0.4 ANALOG (A0.4)
Q0.3 ANALOG (A0.3)
Q0.2 ANALOG (A0.2)
Q0.1 ANALOG (A0.1)
Q0.0 ANALOG (A0.0)
RIGHT ZONE. The right zone configures the outputs. If the switch is set to "ON" the Q0.X will
have the behaviour of a digital output. If it is set to "OFF" it will be analog. There is also a
switch for switching between Half and Full Duplex. It is "ON" for Half Duplex and "OFF" for Full
Duplex.
8.2

RS- 485 Switch configuration

RS-485 TOP ZONE: In order to enable the RS-485 protocol the TOP ZONE
TOP ZONE
must be configured as it is shown in the table.
SWITCH MODE
Although the switch serigraphy is only referenced to RS-485 it is also the
I0.3 OFF
for the RS-232.
RS485 HS ON
I0.2 OFF
Having this setup, the I0.3 & I0.2 are disabled
RS485 HS ON
LEFT ZONE
SWITCH CONFIGURATION
SWITCH MODE
DE-RS485 ON
D10/A0.2-Q0.2 OFF
RE-RS485 ON
D11/A0.1-Q0.1 OFF
SDA-D2/I0.0 -
SCL-D3/Q0.6 -
ON
Half Duplex
DIGITAL (Q0.6)
DIGITAL (Q0.5)
DIGITAL (Q0.4)
DIGITAL (Q0.3)
DIGITAL (Q0.2)
DIGITAL (Q0.1)
DIGITAL (Q0.0)
RS-485 LEFT ZONE: In order to enable the RS-485 communication
protocol it is necessary that the switches of the left zone are
configured as it is showed in the table.
The ones marked with "-" mean that they don't affect the RS-485
communication protocol
Rev. 0: 30-08-2019
RIGHT ZONE