GW-7553-B / GW-7553-M PROFIBUS/Modbus TCP Gateway User Manual
(Version 1.35, May/2017)
PAGE: 67
Step 2: Connect the RS-232 port of the GW-7553 module to a COM port of
the PC and the PROFIBUS port to a PROFIBUS Master (
Figure 34
).
Figure 59 Wiring diagram between PC and GW-7553
Step 3: Set the parameters of the GW-7553. We just need to change
“Modbus Type” to Slave and the default setting is being used in the
other parameters for this example. Please refer to section 4.3 the
Configuration of the common parameters. The users can set
parameters as shown in the below.
Figure 60 Double click the GW-7553 icon to open the “Slave configuration”