7
Wiring
All wiring must be arranged to prevent water entering the controller enclosure.
Do not wire mains voltages and low voltage control wires in the same conduit.
1
Opener
2
Receiving IR sensor (4-wire)
3
Transmitting IR sensor (2-wire)
4
Push-button (must be rated suitably for the weather conditions)
5
Keyed switch (must be rated suitably for the weather conditions)
6
Keypad (Merlin M840, wireless, optionally with wired power supply)
NOTE
The Merlin M122 wired and M128 wireless pushbuttons are not waterproof, and
are only rated for interior use. The Merlin KWF1 keyed switch is not intended for use fully
exposed to weather in gate installations. Merlin does not warranty any items used outside
their published ratings or intended use.
Installation
Locating the foundation plate relative to the gate
Position the foundation
plate correct distance from
the face of the gate
Position the foundation plate as
shown. Secure it using concrete and
anchor bolts.
Ensure the cable conduit aligns with
one of the apertures in the plate.
The surface of the foundation plate
must be level and its edge must be
4
5
2
1
6
230-240 V ac
50/60 Hz 100W max
3
must be
level
must be
parallel
70
30
70
gate
ground
Содержание G715D
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