Board Setup; Connections - Merlin G740A Instructions For Installation & Use

Board setup

It is strongly recommended to follow the procedures in the order below:
1. Make all Connections
2. Learn a remote control
4. Set the limits of travel
5. Run Easy Setup
6. Adjust Controls
7. Run Professional or Easy Setup again
8. Learn wireless remote controls

Connections

NOTE When powering any accessories from the board, (for example: gate latches,
additional receivers, keypads, PE beams) ensure the total combined load on the VA and
TXF terminals does not exceed 150 mA. If necessary, remove accessories or provide
additional power supplies directly to each accessory.
9
230-240 V ac neutral in
230-240 V ac phase in
not connected
flashing light out
flashing light out
motor phase out (opening)
motor neutral out (common)
motor phase out (closing)
accessories power out
ground
tx photocell power out
ground
photocells in (NC)
safety device opening in (NC)
start signal in (NO)
ground
stop signal in (NC)
pedestrian access in (NO)
opening limit switch in (NO)
ground
closing limit switch in (NO)
ground
antenna in