Siemens SIMATIC RF600 Series System Manual page 118

Readers
5.3 RF680R reader
5.3 RF680R reader
5.3.1 Description
5.3.1.1 Overview
The SIMATIC RF680R is a stationary reader in the UHF frequency band without an
integrated antenna. Up to four external UHF RFID antennas can be connected via RP-TNC
connectors.
The maximum RF power output is 2000°mW at the reader output. The interfaces (Ethernet,
RS-422 to the power supply, M12 digital I/O interface) are located along the narrow lower
front edge. These interfaces can be used to connect the reader to the power supply and a
PC or a controller for parameter assignment.
The degree of protection is IP65.
) Connection of the readers to the ASM 456 communications module via the RS-422 interface.
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118
Pos. Description
①
RP-TNC interfaces
for connecting up to 4 external antennas
②
LED status display
③
LED operating display
④
Digital I/O interface
(M12, 12-pin)
⑤
RS-422 interface
for connecting the power supply 24 VDC
(M12 plug, 8-pin)
⑥
Ethernet interface (TCP/IP)
(M12 plug, 4-pin)
⑦
Ethernet interface (TCP/IP)
(M12 plug, 4-pin)
System Manual, 10/2016, J31069-D0171-U001-A19-7618
1)
SIMATIC RF600