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12
OPERATION WITH A TIMER
The control unit allows the connection of a timer for
programming door opening and closing times.
To use this function, it is necessary to set the
Lo 3
function
(see FUNCTION TABLE) on the AUTOMATIC LOGIC (
on
) and
the
Lo 5
function on the TIMER (
oFF
)
The timer should be connected between the START (L1) and
COMMON (L3) terminals.
Each time the timer closes the contact, the automation device
opens the door and remains paused until the contract is released.
At this point the countdown starts, for the length of the pause
time set, after which the automation device closes the door.
CASE WITH KEYPAD
The EASY-TOP control units may be installed in cases with
external keypads (accessory codes 171226).
To use the keypad buttons, it is essential to install adapter
171226 as shown in the figure.
Alternatively, the WES-EASY accessory may be installed (code
35B025), which besides using the keypad allows controlling the
edges by radio using the special sensors (see the WES-EASY
instructions).
The keypad buttons operate in parallel with the terminal controls.
These all remain active,
including the STOP command, and must be jumpered to ground
if not used.
Versions supplied with keypads also allow the automation device
to operate in DEAD MAN mode should the safety devices
malfunction.
By pressing and holding the button on the keypad, the
automation device is activated after 5 seconds, overriding the
safety devices; the motor stops immediately as soon as the
button is released.
NOTE: This function is also available from the terminal
board if the
Lo 5
function is set to EMERGENCY
CABLE GLAND ASSEMBLY
The casing can accept 4 cable glands in the special easy-break
housings. The type of cable gland is indicated in the figure.
m
PLEASE NOTE:
• Remove the electronic circuit board before drill the casing.
• Drill the container using a suitably sized cutter, according to
the dimensions of the cable gland.
• Fix the cable glands using the special nuts.
