Industrial Shields DALI 20, User Manual

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Ref. 004001001200 Rev.3: 17-01-2021
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RS-485 Switch configuration
RS-485 TOP ZONE: In order to enable the RS-485 protocol the TOP
ZONE must be configured as it is shown in the table.
Having this setup, the I0.3 & I0.2 are disabled.
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.
RS-232 Switch configuration
RS-232 TOP ZONE: In order to enable the RS-232 communication
protocol it is necessary that the switches of the top zone are
configured as it is shown in the table.
RS-232 LEFT ZONE: In order to enable the RS-232 communication
protocol it is necessary that the switches of the left zone is
configured as it is showed in the table. None of them affects to the
RS-232 communication but if you are using it you can use also use the
inputs I0.8 and I0.9.
The ones marked with “ - “ mean that it does not affect the RS-232
communication protocol
TOP ZONE
SWITCH MODE
RS* / Q0.8
ON
Q0.8 / RS*
OFF
Q0.9 / RS*
ON
RS* / Q0.9
OFF
LEFT ZONE
SWITCH MODE
I0.8 / RS-485 DE
ON
RS-485 DE / I0.8
OFF
I0.9 / RS-485 RE
ON
RS-485 RE / I0.9
OFF
SDA-D2 / I0.0
-
SCL-D3 / Q0.6
-
TOP ZONE
SWITCH MODE
I0.2 / RS*
ON
RS* / I0.2
OFF
I0.3 / RS*
ON
RS* / I0.3
OFF
LEFT ZONE
SWITCH MODE
I0.8 / RS-485 DE
OFF
RS-485 DE / I0.8
ON
I0.9 / RS-485 RE
OFF
RS-485 RE / I0.9
ON
SDA-D2 / I0.0
-
SCL-D3 / Q0.6
-