Siemens SITRANS RD500 Operating Instructions Manual - Page 40

Browse online or download pdf Operating Instructions Manual for Switch Siemens SITRANS RD500. Siemens SITRANS RD500 48 pages. Configuring sitrans rd500 for connection to multiranger with modbus rtu
Also for Siemens SITRANS RD500: Operating Instructions Manual (8 pages), Operating Instructions Manual (8 pages), Operating Instructions Manual (8 pages), Application Manual (6 pages), Manual (11 pages), Application Examples (9 pages)

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Siemens SITRANS RD500 Operating Instructions Manual

Modbus and Siemens Instruments

Modbus
SITRANS LU with SmartLinx®Modbus RTU Card
SmartLinx Modbus RTU Card port configuration (for RS-485 transmission):
Port 1 setup parameters:
Parameter
P751 = 3
P752 = 0
P753 = 1
P758 = 0
Page 38
SITRANS RD500 – OPERATING INSTRUCTIONS
ON
1
baud rate selectable
no parity
address 1 to 247
interframe spacing = 0 ms
Bus termination resistors to be 120R.
Recommended cable is Belden 9842.
8
Description
7ML19985MA01