RayTek MP150 - RS232485 Converter 7520 Details

Accessories
MP150 Rev. E3 07/2013 47
7.9.4 RS232/485 Converter 7520
Typ 7520 AR
Serial Interface
RS232 TxD, RxD, GND
RS485 Data+, Data-
Transfer distance max. 1200 m (3937 ft) for 9.6 kBaud
ESD protection yes
RS232 connection 9-pin female D-Sub
RS485 connection removable 10-pin screw terminal
Figure 24: Module 7520
Pin 10: GND
Pin 09: +V
S
Pin 01: Data+
Pin 02: Data-