Photocell (Thru-Beam) CLOSING Direction
Single Gate Operator
Jumper UNUSED Entrapment
Protection Inputs to GND or
a fault will occur.
IMPORTANT: Photocells MUST be powered by
Motor Controller or they will NOT be MONITORED.
PWR 12V
Polarity does NOT matter
NC
NO NCCOM
COM NO
RX
POWER
INPUT
JUMPER
EARTH
GND
SENSITIVITY
TX
POWER INPUT
TRANSMITTER
BOARD (TX)
ON DIP
1 2 3 4
RECEIVER
BOARD (RX)
Sensitivity Adjustment:
If the photocell does not
respond to an obstruction,
lower the sensitivity by
turning adjustment
counter-clockwise.
Transmitter (TX)
Receiver (RX)
Normally Closed
Edge 1
Common-GND
NO
Com
NC
Green
LED
To Motor Controller
EDGE 1 and PWR 12V Input
To Motor Controller
PWR 12V Input
Transmitter
(TX)
Receiver
(RX)
Single
Operator
CLOSING direction Thru-Beam
Gate Closed
TX
RX
Jumper
Green
LED
NOTE: To meet the UL 325 2016 standard, Type B1 Non-Contact sensor
entrapment protection device MUST be MONITORED by the gate operator.
Installation Steps:
1. Set DIP-switches on receiver.
2. Install jumper on receiver.
3. Wire 12V motor controller
power to receiver.
4. Wire motor controller EDGE 1
to receiver photocell NC.
Wire motor controller GND to
receiver photocell COM.
5. Wire 12V motor controller
power to transmitter.
6. Align photocells.
7. Adjust sensitivity on receiver.
MOTOR Power In
ALARM
BATTERY
PAC K
LIMIT
SWITCH
MOTOR
INPUTS
PWR 12V -
GND -
-
-
PWR 24V -
GND -
RS-485 (-) -
RS-485 (+) -
MATRIX 1
Edge 1
Monitored
Reversing
Edge
Monitored
Photo
Cell
OR
GND
Jog RT
Jog LT
Entrapment Protection
Inputs:
MUST jumper
unused inputs
Entrapment Protection
Sensor Guidelines
1
-
-
-
CAUTION: See installation instructions.
ATTENTION: Voir la notice d’installation.
Edge 2
Photo Cell
MC-200 PWR 12V MUST be used
ONLY power entrapment protection
sensors with MC-200 PWR 12V
23
•
A sensor MUST be wired to EDGE 1 or
operator WILL NOT function.
•
Wire NORMALLY CLOSED (N.C.)
MONITORED sensors ONLY, to each
operator’s MC-200 when dual operators
are used.
•
Reversing Edge and/or Photo Cell can
be wired to ANY of the 3 Inputs.
•
MC-200 PWR 12V MUST be used to
power MONITORED sensors.
•
UNUSED inputs MUST remain
JUMPERED or fault will occur.
G
N
D
1
2
3
Inputs & MUST be “LEARNED”
to MONITOR sensors.
To LEARN inputs & :
1. MONITORED Sensors MUST be
wired to inputs BEFORE they can be
learned. Any unused inputs MUST be
jumpered.
2. Reversing Edge and/or Photo Cell can
be wired to either input 2 or 3.
3. Press and HOLD the OPEN & STOP
buttons at the same time on Matrix 1
until beep is heard, learn mode begins.
Learn mode lasts for 5 min. indicated
by beeping.
4. LEDs WILL be ON for each detected
sensor on MC-200. LEDs WILL be ON
for BOTH MC-200s when dual
operators are used.
5. Press STOP button again within 5 min.
to learn sensors and end learn mode,
beeping stops.
Inputs are now MONITORED.
2 3
2 3
OPEN STOP
CLOSE
MOTOR MOTION
MC-200 Slide
Edge 1
CLOSE ONLY
MAX
Motor Controller
Jumper MUST be on Com-NC.
DIP-switches:
1, 2, 3 are OFF.
Switch 4 is ON
If trouble occurs, try
turning switch 4 OFF.
NOTE: Power must be
cycled when switches
are changed.
IMPORTANT: Photocells MUST be
in alignment or fault will occur.
Green LED will remain ON receiver
when in proper alignment.
emx irb-mon
22
UL 325 2016 Standard-MAX Quick Install Rev 8
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