Siemens SIMATIC RTLS System Manual page 176

Transponder
7.7 SIMATIC RTLS PCB OEM AX
Pin
19
20
P800 socket
Internal interface for production and manufacturing test, do not use.
P201 socket
TMA connector
Type: JST BM08B-SRSS-G-TBT
Pin
1
2
3
4
5
6
7
8
7.7.1.3 LED status indicator
The operating states of the gateways are indicated by the LEDs. The states can be off , on
and flashing .
LED
176
Description / Function
Grounding
Grounding
Description / Function
Not used
RTS
CTS
TXD
RXD
Power In +5 V
Not used
Grounding
Meaning
Flashes green when the device is active
Is off when the device is inactive
System Manual, 04/2019, C79000-G8976-C577-01