G815
D
May 05
8
Master and slave operators
The Master operator has the controller board, transformer and optional back-up battery
inside it. Locate it on the side of the gate nearer to the power supply. The Slave operator
connects to the master by a two-core conductor carrying 12V.
1
Right hand opener (shown as master, but depends on site)
2
Left hand opener (shown as slave, but depends on site)
3
Receiving IR sensor (4-wire)
4
Transmitting IR sensor (2-wire)
5
Push-button (must be rated suitably for the weather conditions)
6
Keyed switch (must be rated suitably for the weather conditions)
7
Keypad (Merlin M840, wireless, optionally with wired power supply)
8
Solenoid lock or latch (avail. for horizontal or vertical applications)
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. It is also possible to locate the controller in an
enclosure and use two slave units. Contact Merlin for details.
4
5
2
1
8
7
3
6
230-240 V ac
50/60 Hz 100W max
