Identification
Integration Manual
ID ISC.LRM1002-E
FEIG ELECTRONIC GmbH
Page 15 from 23
M21110-3e-ID-B.docx
3.4 Interfaces
3.4.1 RS232-Interface X4
The RS232 interface is connected on X4. The transmission parameters can be configured by
means of software protocol.
TxD
RxD
GND
X4
X6
Figure 13: RS232 interface pin-outs on X4
Kurzzeichen
Description
TxD
RS232
– (Transmit)
RxD
RS232
– (Receive)
GND
RS232
– (Ground)
Table 4: Pin assignment of the RS232-Interface
Figure 14: Wiring example for connecting the RS232 interface