![background image](http://html1.mh-extra.com/html/eaton/171858/171858_manual_526690019.webp)
10 Wiring
ESR5-NV3-300
12/19 MN049006EN
www.eaton.com
15
10.2 Start and feedback circuit connection variants
Automatic start
▶
Bridge contacts S33/S35 as well as Y1/Y2.
Manual, monitored start
▶
Connect a reset button to contacts S33/S34.
▶
Bridge contacts Y1/Y2.
A connected reset button is monitored.
Start and feedback circuit
▶
Place the relevant N/C contact in feedback circuit Y1/Y2 or in path S33/
S34 or S33/S35 to monitor external contactors or extension devices with
force-guided contacts.
Figure 11:Start and feedback circuit connection variants
a
Automatic start
b
Automatic start with monitored contact extension
c
Manual, monitored start with monitored contact extension
d
Manual, monitored start
S34
S33
S34
S33
S35
S33
S35
S33
Y2
Y1
Y2
Y1
Y2
Y1
Y2
Y1
K4
K3
24 V DC
24 V DC
K4
K3
①
②
④
③
Содержание 171858
Страница 1: ...Manual ESR5 NV3 300 Safety relay 12 19 MN049006EN...
Страница 4: ......