5A
5B
4
5
6
7
8
9
10
9
10
1
2
3
4
5
6
7
8
EN
EN
03. COMPONENTS
03. COMPONENTS
The MF2020 is a column photocell designed to safeguard all types of industrial doors (sectional and rapid
doors) up to a maximum width of 10 meters.
The emitter and receiver create a grid of infrared beams offering protection up to 2.5 meters high (depending
on the height of the same, due to the existence of doors whose size does not allow for a cover of 2.5m).
When the infrared beams are interrupted, a signal is sent to the control board. As soon as the detention area
is free, a new signal is sent to the control board to indicate that the area is clear.
The photocell has three operating modes:
•
Static, Sequential and Sequential for transparent tarpaulins
MF2020
MR13 - RECEIVER
LED4
LEARN
SW1
LEARN BUTTON
•
This button is used to program Rolling Code Motorline remote controls.
Programming Remote Control:
1 •
Press the
LEARN
button 1 time and
LED4
will flash 1 time.
2 •
Then press the button you want to program.
•
To RESET the memory, press the
LEARN
button for 10 seconds and all remote controls
will be erased.
•
While pressing the
LEARN
button,
LED4
is on.
At the end of 10 seconds
LED4
will flash and turn off confirming the operation.
LEDs
•
LED 1:
(ON) Indicates that it is being powered at
230Vac. | OFF - No power.
•
LED 2:
(ON) "SEC" contact closed | (OFF) "SEC"
contact open
•
LED 3
: (ON) "STR" contact closed | (OFF) "STR"
contact open.
•
LED 4:
Programming LED.
LED2
LED3
LED1
LED4
CONNECTORS
• L/N:
230Vac power input.
SIG:
Input of frequency inverter pulses.
R/G/B:
Connection of RGB led's
• +/-:
Power supply for external accessories (max. 150mA).
• SEC:
NC safety signal output (
not used
).
• STR:
NO open signal output.
• ANT:
Antenna hot pole input.
• ↓:
Antenna mass input.
Whenever you carry out the steps to change the Operating Mode, the photocell assumes the
mode immediately following the mode it is in in the following order:
• SEQUENTIAL ➡ STATIC ➡ SEQUENTIAL FOR TRANSPARENT TARPAULINS ➡ SEQUENTIAL ➡
NOTE: For more information about the MF2020 photocell, consult the product manual.
To select the next Operating Mode, follow these
steps:
01
• Turn off the power supply photocells;
02
• On the photocell receiver (RX) cover sensors
6
and
9
from the top and keep the others clear;
03
• Reconnect the photocells to the power supply.
The photocell will operate in the next Operating
Mode.
04
• Uncover sensors
6
and
9
again.
Photocell Status LED
Sector Status LEDs
By default, the photocells are in
SEQUENTIAL
Mode (max. speed of 1.4 m/s).
Mode
Status LED (Photocell RX)
SEQUENTIAL
Blinks 1 time every 2 seconds
STATIC
Always ON
SEQUENTIAL FOR TRANSPARENT TARPAULINS
Blinks 2 times every 2 seconds
