SICK VISIC100SF - Connecting the Bus Systems; Setting the RS-485 Interface with Submenu Item Bus

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8017171/115Z/V3-0/2019-01| SICKO P E R A T I N G I N S T R U C T I O N S | VISIC100SF
Subject to change without notice
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5.4 Connecting the bus systems
The VISIC100SF has an RS-485 output as standard. This can be used for a Modbus
connection to a central control system or to connect to the TAD control unit with integrated
I/Os. The keypad serves to configure the RS-485 interface assignment.
5.4.1 Setting the RS-485 interface with submenu item “Bus”
Assignment of RS-485 interface:
● TAD control unit
● Modbus
● IO (external modules)
● IO + TAD control unit (TAD control unit with integrated I/O modules)
A change of the RS-485 interface assignment is first effective after a restart.
Fig. 39: Selecting the RS-485 interface protocol
RUN
X
XXX
Set
SET
Maint
Esc
Set
Esc
Set
2 s
Esc
>
>
... ...
SET
Bus
SET
RS 485
TAD
Set
>
>
MB
Set
SET
MB ID
... ...
Esc
IO
>
>
TAD + IO
Set
>
>
Set
Esc
Esc
Only one assignment can be selected at a time.
A second RS-485 interface is firmly assigned to an optional PROFIBUS module, see
“PROFIBUS DP-V0 (optional)”, page 41.