Description
2.2 Setup and configuration
SIMATIC RF120C
8 Operating Instructions, 02/2021, C79000-G8976-C328-03
Only one reader or one optical reader can be operated with a SIMATIC RF120C
communication module via an RS232/RS422 interface. RFID readers and optical readers from
the following product families can be operated with the RF120C:
• RF200
• RF300
• RF1000
• MV320
• Freeport
• MV400/MV500
Features
With the help of the SIMATIC RF120C communications module, you can address the data on
the transponders physically. This type of addressing is also referred to as normal addressing.
• A maximum of three RF120C modules can be operated at the same time with one SIMATIC
S7-1200.
• There are no restrictions relating to operation with other modules from the SIMATIC S7-
1200 range.
• Degree of protection IP20
• System integration with standard cables
• Standardized user interface for Ident technology with easy-to-use function blocks
2.2 Setup and configuration
This section describes the setup of a SIMATIC S7-1200 with RF120C as an example.
Configuration
The SIMATIC S7-1200 is designed for panel or rail mounting and consists of the following
components:
• SIMATIC S7-1200
• Power supply unit
• Up to 3 communications modules (CM); e.g RF120C
• Up to 8 signal modules (SM)
You can thus set the focus of your configuration on local requirements.
The simple handling of the SIMATIC S7-1200 ensures fast commissioning and user-friendly
maintenance.
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