5.1.4
Configuration/integration
The RS422 system interface is provided for integrating the device into system environments/
networks. The system interface transfers data to SIMATIC controllers or PCs with the
appropriate interface.
Apart from transmitting communication data from the reader to the controller and vice versa,
the RS422 interface also supplies power to the reader (24 V DC).
Figure 5-5
The RF620R reader can alternatively be connected to a SIMATIC controller via the ASM 456,
ASM 475, RF170C and RF180C interface modules/communication modules.
The RF620R reader can alternatively also be connected directly to the PC via the RF182
communication module.
For further details on the interface modules used, see Chapter .
Further information about commissioning the readers can be found in the configuration manual
"RF620R/RF630R" in the "Commissioning" section.
SIMATIC RF600
System Manual, 06/2010, J31069-D0171-U001-A10-7618
Overview of configuration of the RF620R reader
Draft Version 02.06.2010
Readers
5.1 RF620R reader
93