GTO UL325 SERIES Connecting Accessories, Automatic Gate Lock FM143, to th e Mighty Mule

Connecting Accessories

If not connecting accessories skip to next section.

The Mighty Mule® 350 can accept NORMALLY OPEN CONTACT accessories, such as; Push Button EntryLIMIT DevicesREMOTE and Key Pads.

Refer to the accessory manufacturer’s instructions for information about installing these devices on a vehicular gate.

Make sure the power to the opener is turned off before connecting safety device wiring to the terminal blocks. Unplugging the transformer does not turn power to the opener OFF.

Accessory Input Connection:

Connect one of the accessory wires to the COMMON (COM) terminal and the other to the CYCLE terminal on the Mighty Mule® 350 control board.

	1	ON	PULL-PUSH
	2		MODE1
	3		MODE2
	4		LOCK/BEACON
CHARGING				RF
POWER

	LINK
18VAC	EXIT	SAFETY	EDGE	CYCLE	COMMON	GRN	RECRBLK	RED
PANEL
SOLAR

Each activation of the accessory will cause the gate to cycle as follows:

OPEN STOP CLOSE STOP

Wires from Accessory

Automatic Gate Lock (FM143)

The Automatic Gate Lock unlocks and locks automatically as gates open and close. Used with the Mighty Mule® system for maximum stability and security. Comes with a keyed manual release. Recommended for gates over 8 ft. long. Ideal for animal enclosures or high wind areas.

Make sure the power switch to the opener is turned OFF before connecting gate lock wiring to the Mighty Mule 350 terminal blocks.

The control board that comes with the Mighty Mule Automatic Gate Lock is not used when connecting the lock to the Mighty mule 350.

Connect the RED wire from the lock to the AUX OUT (+) terminal, and the BLACK wire from the lock to the AUX OUT (–) terminal on the Mighty Mule® 350 control board.

Be sure DIP SWITCH #4 is set to the OFF position.

15	Wiring the Automatic Gate Lock
	to the Mighty Mule 350	1	ON PULL-PUSH
		2	MODE1
		3	MODE2
		4	LOCK/BEACON
	CHARGING		RF
	POWER

LINK

		18VAC	EXIT	SAFETY	EDGE	CYCLE	COMMON	GRN	RECRBLK	RED
AUX		PANEL
OUT	SOLAR

NOTE: The LOCK Control Board is

NOT used with the Mighty Mule 350.

BLACK to AUX OUT (–)

Wire from LOCK

RED to AUX OUT (+)

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