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2 Motor starters
2.2 Motor starter without safety function (DO, RO)
12
EMS2… Electronic motor starter
10/19 MN034003EN
www.eaton.com
2.2.2 Terminal assignment
Table 3: Terminal assignment
Terminal
Function
1L1
three-phase incoming unit
3L2
three-phase incoming unit
5L3
three-phase incoming unit
2T1
three-phase motor connection
4T2
three-phase motor connection
6T3
three-phase motor connection
A1
control voltage connection
A2
control voltage connection
A2 is simultaneously the reference point for the control inputs ON as well as L and R
ON
Motor startup (with
DOL starters)
Reference point is terminal A2
L
Motor startup in counterclockwise rotation (for reversing starters)
Reference point is terminal A2
R
Motor startup: clockwise rotation (for reversing starters)
Reference point is terminal A2
95
Relay output for fault messages
96
Relay output for fault messages
98
Relay output for fault messages
RES / MAN
Input for manual resetting of error messages
RES / AUT
Input for automatic resetting of error messages