NORD Drivesystems BU0050 - Manual (Page 10)

NORD USS and Modbus RTU Manual
10 Subject to technical amendments BU 0050 GB-3111
1.2.1.2 RS 485 interface
As standard, all devices in the SK 500E series have an integrated interface for USS bus communication.
According the version of the Fi, the following interfces are available:
X11 RJ12 socket (available for the entire series)
X7:73/74 RS485 + / - terminal connection (available for SK 520E or higher)
X7: additional terminal
block with RS485
interface
(terminals 73/74)
SK 520Eor higher
X11: 1x RJ12 socket to
connect the RS232
or RS485 interface
X11