Panasonic U1 Serie Instructions D'installation page 15

How to connect wiring to the terminal
■ For stranded wiring
(1) Cut the wire end with cutting pliers,
then strip the insulation to expose
the stranded wiring about 10 mm and
tightly twist the wire ends. (Fig. 4-7)
(2) Using a Phillips head screwdriver,
remove the terminal screw(s) on the
terminal board.
(3) Using a ring connector fastener or
pliers, securely clamp each stripped
wire end with a ring pressure terminal.
(4) Place the ring pressure terminal,
and replace and tighten the removed
terminal screw using a screwdriver.
(Fig. 4-8)
■ Examples of shield wires
(1) Remove cable coat not to scratch braided shield. (Fig. 4-9)
(2) Unbraid the braided shield carefully and twist the
unbraided shield wires tightly together. Insulate the shield
wires by covering them with an insulation tube or wrapping
insulating tape around them. (Fig. 4-10)
(3) Remove coat of signal wire. (Fig. 4-11)
(4) Attach ring pressure terminals to the signal wires and the
shield wires insulated in Step (2). (Fig. 4-12)
■ Wiring samples
U1 type
1
Clamper *
Clamper *
Power Supply
Clamper *
Clamping Clip
Protective ground screw
Functional ground screw
*1 Fasten tightly.
Stranded wire
Ring
pressure
terminal
Fig. 4-7
1
Remote Control
Wiring
Inter-unit Control
Wiring
1
Use this screw when connecting the shield
for the Inter-unit control wiring to ground.
Special
Screw
washer
Ring pressure
terminal
Terminal board
Wire
Fig. 4-9
Insulating tape
Fig. 4-10
Insulating tape
Fig. 4-11
Fig. 4-12
15
Screw and
Special washer
Ring
pressure
terminal
Wire
Fig. 4-8
Shield mesh
Shield mesh