Eaton SmartWire-DT SWD Series User Manual

4 PKE-SWD-32, interface for motor-starter combination with PKE PKE12/32
4.3 Engineering
SmartWire-DT module IP20 01/20 MN05006001Z-EN www.eaton.com 97
Figure 45: Mains circuit for safety-related disconnection of a single drive
With the PKE-SWD-32, safety switch-off of an individual drive can be imple-
mented through auxiliary contact "Enable" (terminal X3-X4). Through inclusion
of the enable path of a safety relay or the interlocked opposing N/C contact
of an emergency switching off switch, the contactor's control voltage is
interrupted in an emergency.
With this circuitry, controls can be assembled up to safety category 1 to EN
954-1
The safety relay must comply with Category 1 or higher (e.g. ESR5-NO-41-
24VAC-DC) in this example.
PE
L1
L2
PE
L3
-M1
3~
M
UV
WPE
UV
W
PE
-Q1
1
3
5
I>
I>
I>
2
4
6
-M1
-Q11
1
35
24
6
-M1
3~
M
UV
WPE
UV
W
PE
-Q2
1
3
5
I>
I>
I>
2
4
6
-M2
-Q12
1
35
24
6
-M1
3~
M
UV
WPE
UV
W
PE
-Q3
1
3
5
I>
I>
I>
2
4
6
-M3
-Q13
1
35
24
6
10 10 10

Eaton SmartWire-DT SWD Series Specifications

General

Brand	Eaton
Model	SmartWire-DT SWD Series
Category	Control Unit
Language	English