June 2020
3.5
Wiring diagrams
CAUTION
•
Before use, check the cable glands and blanking plugs are suitably rated.
•
Isolate supply before connecting the switch or removing the electronics.
•
The Protective Earth (PE) terminal must be connected to an external
earthing system.
3.5.1
Direct load switching electronics cassette
Figure 3-1: Direct Load Switching (Two-wire, Red Label)
U
=
I
<
OFF
I
=
L
I
=
PK
Quick Start Guide
Isolate supply before making connections.
1 2 3
20 - 264 V ~ (ac) (50/60 Hz)
4 mA
20 - 500 mA
5 A, 40 ms (inrush)
Quick Start Guide
Example of external wiring
2
1
R
PE
(Ground)
I L
Neutral
0 V
R
=
External load (must be fitted)
20 - 60 V
U
=
I
<
4 mA
OFF
I
=
20 - 500 mA
L
I
=
5 A, 40 ms (inrush)
PK
3
Fuse
2A(T)
DPST
Live
+ V
(dc)
11