The sensor circuits of the EMT6-KDB and EMT6-DBK have additional short-
circuit monitoring in the sensor circuit (→ Figure 13, page 55).
A1/A2
3600 Ω
T1/T2
1600 Ω
0 Ω
Y1/Y2, RESET
13
14
21
22
13
14
21
22
Tripped LED
Figure 13:Timing diagram for manual reset with short-circuit monitoring
(EMT6-DBK with disabled protection against the effects of voltage loss)
DANGER
After a power interrupt, the tripped relay switch back on
automatically.
→
The circuit (→ Figure 3, page 46) prevents an automatic restart
of the motor after a voltage recovery.
EMT6 10/16 MN03407006Z-DE/EN www.eaton.com
4 Using the device
4.2 Hand-reset
55