Wire Connections; Power Supply - Nedap uPASS REACH Installation Manual

UPASS REACH | INSTALLATION GUIDE
Connections
3.2

WIRE CONNECTIONS

Wire connections to the uPASS Reach are user friendly spring cage terminal
connectors.
Connection procedure with spring cage terminal connectors.
Strip wire lead for about 9 mm (0.35
1
inch).
Push the screwdriver straight down
2
to release the spring cage. Use a
slotted, narrow-head screwdriver.
Insert the wire lead into the wire
3
terminal.
Remove the screwdriver, this clamps
4
the wire.
Gently pull on the installed wire to
5
make sure the connection is reliable.
See appendix A for recommended maximum and minimum conductor cross sections
and for the recommended wire stripping length.
3.3

POWER SUPPLY

The UF reader requires DC power supply in the range from 12 – 24V. Maximum
current consumption is 1A @ 12VDC, 0.5A @ 24VDC.
Connections:
DC-
Power supply 0V.
DC+
Power supply 12 - 24VDC.
.
Figure 10: Power supply wiring
Figure 9: Wiring detail
Power supply
Note
Each connector terminal
can accommodate only 1
solid or stranded wire.
Wiring is normally done
without ferrules. However,
it is possible to use ferrules,
provided that they are
properly crimped.
Note
The power supply
connection has an auto
resetting fuse protection
10/35