Description Of Device; Connection Of Smartwire-Dt External Device Plug; Mains Connection; Status Leds - Eaton EMS-...-SWD Serie Handbuch

1.5 Description of device

1.5.1 Connection of SmartWire-DT external device plug

1.5.2 Mains connection

1.5.3 Status LEDs

The SmartWire-DT external device plug with an installed SmartWire-DT
ribbon cable is plugged into the EMS-DOS/ROS-SWD electronic motor
starter using connector ①.
￫
For detailed instructions on how to connect the SmartWire-DT
external device plug (SWD4-8SF2-5) to the 8-pin SmartWire-DT
ribbon cable, refer to the "Installing SWD4-8SF2-5 external
device plugs" section in manual MN05006002Z-EN.
The 8-pin SmartWire-DT ribbon cable carries not only the communication
signal, but also a 24 V DC U
electronic motor starter.
Use terminal 3, which is the terminal for the three-phase input voltage, to
connect the unit to the three-phase supply system. If you are using an EMS
reversing starter, make absolutely sure to pay attention to the terminal
names for the EMS-DOS/ROS-SWD unit when connecting the unit to the
three-phase supply system so that you will be setting the correct direction of
rotation for the motor. Finally, connect the motor being driven to terminal 8,
i.e., the three-phase output voltage terminal.
DANGER

Always de-energize the system before performing any work!
Electronic motor starter EMS-DOS/ROS-SWD uses four LEDs to indicate its
operating state.
These LEDs have the following designations and colors:
Table 2: LEDs of the EMS-DOS/ROS-SWD electronic motor starter
Designation Color
Ready Green
Orange
ERR Red
L Green
R/ON Green
Electronic motor starter EMS-...-SWD 12/18 MN034002ZU-DE/EN www.eaton.com
1 Electronic motor starter EMS-DOS/ROS-SWD
voltage used to power and control the
AUX
Meaning
Power supply, SmartWire-DT communication status
Enable signal for driving the motor
Fault signaling
Anticlockwise operation is active
Clockwise operation/motor running active
1.5 Description of device
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