Panasonic 71MP1E5, Технические данные инструкция

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2-29
Design of 2WAY SYSTEM
1
2
3
4
5
6
7
8
9
3. Electrical Wiring
Shielded wire
Ground Ground
Screw and
Special washer
Ring
pressure
terminal
Terminal plate
Ring pressure
terminal
Screw
Special
washer
Wire
Wire
Insulation tape
8mm
Insulation tape
Shield mesh
Shield mesh
Fig. 2-5
Stranded wire
Ring
pressure
terminal
Strip 10 mm
Fig. 2-6
Fig. 2-7
Fig. 2-8
Fig. 2-9
Fig. 2-10
Fig. 2-11
(5) Use shielded wires for inter-unit control wiring (c)
and ground the shield on both sides,
otherwise misoperation from noise may occur. (Fig. 2-5)
Connect wiring as shown in Section “3-3. Wiring System Diagram.”
(6) Use the standard power supply cables for Europe (such as H05RN-F
or H07RN-F which conforms to CENELEC (HAR) rating specifications)
or use the cables based on IEC standard. (60245 IEC57, 60245 IEC66)
WARNING
Loose wiring may cause the terminal to overheat or result in unit malfunction.
A fi re hazard may also exist.
Therefore, ensure that all wiring is tightly connected.
When connecting each power wire to the terminal, follow the instructions on “How to connect wiring to the terminal”
and fasten the wire securely with the fixing screw of the terminal plate.
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. 2-6)
(2) Using a Phillips head screwdriver,
remove the terminal screw(s) on the
terminal plate.
(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. 2-7)
Examples of shield wires
(1) Remove cable coat not to scratch braided shield. (Fig. 2-8)
(2) Ravel braided shield carefully and put tightly braided shield
together.
Coat with insulation tube or wrap insulation tape after
putting tightly. (Fig. 2-9)
(3) Remove coat of signal wire. (Fig. 2-10)
(4) Connect signal wire removed coat and shield wire with
pressure terminal. (Fig. 2-11)
Earth wire for power supply
The earth wire should be longer than the other lead wires for electrical safety.
TD831159-04̲2WAY VRF.indb 29 TD831159-04̲2WAY VRF.indb 29 2014/08/25 16:51:43 2014/08/25 16:51:43