Fuji Electric ZKMA, Инструкция по эксплуатации

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- 9 - INZ-TN2ZKMA-E
4.1 Before wiring
(1) Power voltage for the converter must conform to that for the detector to be connected.
(2) Power supply wiring

Use 1.25sq 600V vinyl insulated cable (JISC3307) or equivalent as power supply cable.

Use the main ground wire longer than the L1 and L2 lines.

Fix the part of the AC cable sheath that is more inner than the cord bushing by 3 mm or more.
 Use a solderless terminal for the end of the AC cable. For the main ground wire, use the solderless
terminal whose core wire and sheath are caulked separately (double caulking).

Connect the ground wire to the following:
M4 screw / round terminal of the main ground wire / tooth lock washer / casing
(3) Provide adequate protection of the exclusive cable (6 cores in total), which connects the detector to
converter, using wire protection tube, etc.
Separate these cables from the power cable (noise preven-
tion).
(4) Keep the wire for output signals as far as possible (more than 30cm) from the power line and heavy
current lines to prevent induced noise. Also, wherever possible use a shielded cable and earth one
point of the shield.
Note) For connection of the lines to the external terminals, use of ring crimp solderless terminal
with insulation sleeve is recommended.