Siemens Milltronics BW500/L - RS485 Port 2; Daisy Chain; Terminal Device; RS232 Port 3

Installation
5.12 RS485 Port 2
BW500 and BW500/L
Operating Instructions, 12/2016, A5E33482052-AD
41
5.12
RS485 Port 2
5.12.1
Daisy Chain
①
Customer device
5.12.2
Terminal Device
①
Customer device
5.13
RS232 Port 3
Note
Jumper pins 4
-6 and 7-8 on the DB9 connector when using hardware flow control.
Otherwise, leave them open.