Electrical Connections - ABB Wireless Proximity Switches Planning And Installation Manuallines

Planning and
Installation Guidelines
V 6 Technical Description

4.1 Electrical connections

X1
0 = off = open / 1 = on = closed
Fig.
4.2: WPU100 connection terminals, DIL-switch underneath cover plate and LEDs (visible in operation)
Wireless Proximity Switches / Issue: 09.2004
All electrical connections and settings of DIL switches are under the cover plate underneath
the heat sink area.
This cover plate can be removed after loosening of the six fixing screws.
All cables are brought into the housing by PG
•
The device only fulfills the IP 65 degree of protection, if the cover plate is mounted,
the fixing screws and all PG glands are firmly bolted (unused also covered).
•
For fulfilment of the VDE regulations, an external protective grounding must be
additionally connected from the cabinet common connection point to the mains.
X2 X3 X4
Allocation
Connection terminals
X1
X2
X3
X4
X14.1
X14.2
X15.1
X15.2
X10.2
X10.3
X11.L
X11.N
X11.PE
DIL-Switches
S1
S2
LEDs
LED1, green Operation
LED2, red
LED3, red
glands
X14 X15
1 2 1 2
+ - + -
LED:
Primary Loop 1 >
Primary Loop 1 <
Primary Loop 2 > or contact-bridge to X4 (included in scope of delivery)
Primary Loop 2 < or contact-bridge to X3 (included in scope of delivery)
Sync-Input +
Sync-Input -
Sync-Output +
Sync-Output -
Disturbance Output (potential-free contact)
Disturbance Output (potential-free contact)
Main Supply L
Main Supply N
Main Supply PE
Current setting
Setting for synchronisation
Disturbance of power supply
Disturbance of synchronisation
through the bottom surface.
S2
1234
1
X10 X11
0
1 2 3 PE N L
1234
1
S1
0
1 2 3
Planning and Installation Guidelines 41