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5.1.2
Ordering data
Table 5-1
RF310R ordering data
Article number
RF310R with RS-422 interface (3964R)
6GT2801-1BA10
RF310R with RS422 interface (3964R)
and ATEX, IECEx, UL HAZ. LOC approval
6GT2801-1BA10-0AX2
5.1.3
Pin assignment of the RS-422 interface
Table 5-2
Pin assignment
Pin
Pin
Device end
8-pin M12
Assignment
1
+ 24 V
2
- Transmit
3
0 V
4
+ Transmit
5
+ Receive
6
- Receive
7
Unassigned
8
Earth (shield)
5.1.4
LED operating display
The operational statuses of the reader are displayed by two LEDs. The LEDs can adopt the colors
white, green, red, yellow or blue and the statuses off , on , flashing :
Table 5-3
Display elements
LED
Meaning
The reader is turned off.
The reader is turned on and is searching for transponders.
The reader is in the "Setup" mode, in the "Search for transponders" status and has
not yet received a "RESET" command and is not ready.
There is a transponder in the antenna field.
The reader is in the "Setup" mode, in the status "Show quality", has not yet received
a "RESET" command and is not ready.
Depending on the signal strength, the LED flickers or is lit permanently.
The reader has received a "RESET" command.
Readers
5.1 SIMATIC RF310R
SIMATIC RF300
System Manual, 02/2021, C79000-G8976-C345-09
129