Wiring Diagram To Connect To Sitrans Lu With Smartlinx® Modbus Rtu Card - Siemens SITRANS RD500 Operating Instructions Manual

Wiring Diagram to Connect to SITRANS LU with SmartLinx®
Modbus RTU Card
Connecting the communication cable to the SITRANS LU.
MultiRanger 100/200, HydroRanger 200
Port 2 setup parameters:
Parameter
P770 (2)* = 3
P771 (2) = 1
P772 (2) = 9.6
P773 (2) = 0
P774 (2) = 8
P775 (2) = 1
P778 (2) = 0
*(2) refers to the primary index (secondary index 0).
Wiring Diagram to Connect to MultiRanger 100/200 and the
HydroRanger 200
Connecting the communication cable to the MultiRanger 100/200 or HydroRanger 200.
7ML19985MA01 SITRANS RD500 – OPERATING INSTRUCTIONS
Description
Modbus RTU slave
address 1 to 247
baud rate selectable
no parity
8 data bits
1 stop bit
modem not attached
RD500
RS-485 (RJ45)
RD500
RS-485 (RJ45)
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