Siemens SIMATIC RF600 System Manual page 39

Rfid system in the uhf frequency range

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In this scenario, bulk acquisition is necessary because several objects must be detected at

the same time.

The SIMATIC RF630R reader uses two external antennas in a portal arrangement to read

the information from the tags on the passing items and transfers it to the SIMATIC S7

controller via a communication module. The SIMATIC S7 controls the separating filter of the

conveyor system depending on the tag information.

If only one simple evaluation of the tag ID is required, and the data will not undergo further

processing, the SIMATIC RF670R offers this function without interfacing to the controller.

The SIMATIC RF680M mobile handheld terminal is used in this example for additional

analysis and visualization of the item data directly on site.

Summary of the features

Note

Note that the following features show sample values for the scenario. The specific data for

your application may deviate from these values.

Features

Single-tag

Multi-tag

Reading velocity

Orientation of the RFID tag

Carrier material of the tag

Reading range

Reader density

Interference

SIMATIC RF600

System Manual, 05/2012, J31069-D0171-U001-A13-7618

RF600 system planning

4.2 Possible system configurations

Yes

Max. 2 m/s

Same alignment for all the tags

Metal

Approx. 1 m

High

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