PDS23 Series
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Floating ball switch request:
1. Three signal line
2. The minimum requirements for 1 mm²
line diameter, the distance up to 600m
3. I f the application is in a long distance transmission, the need to use the shielded
wire.The end of the shielding layer close to the controller needs to be grounded, the
end close to the floating ball switch; the end close to the float switch is not required
to be grounded.
If the float switch is not used, the M6 and COM are kept short.
Figure 13 Float ball wiring diagram
3.2.8
Electrical conduit
When the system installed in the outdoor, electrical conduit can be used to protect
the outdoor electric wires, so as to avoid the impact from the weather, human
activities, chewing animals. If you do not use the electrical conduit, use the higher
quality outdoor wire.
M5
M6
COM
NC
N0
Remote
Float
Switch
COM
Float Switch
N0
NC
COM
if cable is shielde d,
ground this end onl y
UP: closed
DOWN: open
normal: open
