Wiring and interfaces
ECOFAST Motor Starters
GWA 4NEB 950 5221-12 DS 01
2-9
Deutsc
h
En
glish
2.4
Power terminal
Notes
Caution
The supply voltage for the 24 V DC brake (optional) must be drawn from a
power supply unit with safety separation (PELV) in order to safeguard
against accidental voltage transfer in the event of a fault.
It is therefore not permissible to connect any loads with the "extra-low
voltage" degree of protection to the braking circuit.
Caution
The brake must
not
be fed from the power supply unit of the 24 V DC swit-
ched supply (AUX PWR, black AS-i cable).
2.4.1
Pin assignment
Fig. 2-5: Pin assignment for power terminal
Pin
Assignment
1
Phase L1
2
Phase L2
3
Phase L3
4
Neutral N
PE
11
—
12
—
Han Q4/2 pin
Motor starter
Motor
Summary of Contents for Ecofast 3RK1 323-2AS54-1AA0
Page 1: ...Motor Starter Manual 03 2007 ecofast Totally Integrated Automation ...
Page 2: ......
Page 12: ...ECOFAST Motor Starters viii GWA 4NEB 950 5221 12 DS 01 ...
Page 40: ...Installation of Motor Starters ECOFAST Motor Starters 3 8 GWA 4NEB 950 5221 12 DS 01 ...
Page 58: ...Device functions ECOFAST Motor Starters 6 6 GWA 4NEB 950 5221 12 DS 01 ...
Page 74: ...ECOFAST Motor Starters GWA 4NEB 950 5221 12 DS 01 ...
Page 75: ......