Leuze electronic SD4T 14 - Connection Example of SOLID-4 with Downstream MSI-SR4 Safety Interface Device

Electrical connection
Leuze electronic SOLID-4 45
TNT 35/7-24V
DEUTSCHENGLISHFRANÇAISITALIANOESPAÑOLNEDERLANDS
7.2.4 Connection example of SOLID-4 with downstream MSI-SR4 Safety Interface
Device
Attention!
If K3 and K4 are installed in the same switching rack as the MSI-SR4, each relay must be
connect
ed via a separate connecting cable with the MSI-SR4. The connecting cables must
be routed in a strong conduit so that mechanical damage is prevented. Also be sure to
follow the MSI-SR4 connection and operating instructions.
Figure 7.2-4:Rec
e
iver SD4R with MSI-SR4
SOLID-4 / SD4R
+24V
+24V
Test
OSSD1
SOLID-4 / SD4T
OSSD2
0V FE FE 0V
Var. B
Var. A
4
142
-A1
1 2
3
4
-A2
1 2
3
14
-W1 -W2
5
-W2
SH3
-W1
5
SH3
-K3 -K4-K4
-K3
0V
PE
+24V
PE.
+24V
0V.
n.c.
14 24 42
13 23 41
A1
A2
-K3
1
2
1
2
L+ L+
L- L-
-S1
-K3
-K4
+24V
0V
MSI-SR4
A1
-A3
A2
S22 S12 S31 S33 S34 S35
2 AOPD-
1 AOPD+
33
34
A1
A2
-K4
2 AOPD+
IV-0
RES-0
RES-I
1
2
*
*