Miller Edge RLC-K36 User manual

INSTALLATION INSTRUCTIONS
RELAY LIGHT CURTAIN
MODEL: RLC-K36, RLC-K72
www.milleredge.com [e-mail] 800-220-3343 1/4
WARNING
Read and understand all instructions before beginning installation. Disconnect power to motor and test upon completion.
Photo optics should be installed by qualified personnel to ensure the requirements herein have been met. Keep these
instructions with the installation. Always abide by local and national electrical code specifications when wiring accessories
to motor controls.
The Relay Light Curtain (RLC-K36, RLC-K72) is a non-monitored, fail-safe photo optic solution that has a normally
open and a normally closed dry contact output. It provides additional protection for the area above the floor,
protecting people and vehicles more effectively than a single-beam photo eye. Consult the manufacturer manual
for detailed instructions about connecting RLC to the door operator.
CONTENTS
RLC-K36: 3 ft., 8 elements
o(1) Emitter
o(1) Receiver
o(4) Universal mounting
brackets
o(8) #4 ½ inch zinc plated oval
head self-tapping screws
RLC-K72: 6 ft., 16 elements
o(1) Emitter
o(1) Receiver
o(6) Universal mounting
brackets
o(12) #4 ½ inch zinc plated oval
head self-tapping screws
REQUIRED
Hand tools for installing brackets
OPTIONAL
Alternative mounting hardware, as required
SUGGESTED

Operator manual
IMAGE 1: IMAGE 2:
WIRING DIAGRAM UNIVERSAL MOUNTING BRACKETS
RLC
_INST_
202
10202
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For more information, please visit www.devancocanada.com or call toll free at 855-931-3334
RLC-K36, RLC-K72 RELAY LIGHT CURTAIN
www.milleredge.com [e-mail] 800-220-3343 2/4
I. INSTRUCTIONS
1. Identify the emitter (2 wires) and the receiver (5 wires).
2. Identify the locations you will install the RLC, usually close to the door tracks on the inside of the door
opening. Be certain no part of the moving door will obstruct the infrared beams.
3. Install the universal mounting brackets (Image: 2) onto the mounting points, using the hardware provided or
other appropriate hardware. The brackets should be installed approximately 6 inches from the top and bottom
ends of the emitter and receiver. For RLC-K72, a third bracket should be installed centered in between the top
and bottom brackets. Make sure the brackets are all in-line.
4. Install the emitter and receiver by clipping them into the mounting brackets. The flat surfaces of the emitter
and receiver, where the optics are located, should point at each other, across the door opening. The bottom
of the RLC should be 6 inches above the floor or directly above the existing single-beam photo eye.
5. Connect the emitter and receiver to the operator. A total of six (6) wires need to connect to the operator; two
(2) wires from the emitter and four (4) wires from the receiver. Refer also to the Wiring Diagram (Image: 1).
WIRE
DESCRIPTION
OPERATOR
INPUT
Black and Red (emitter/receiver) Power Accessory power
(usually 24 volts AC or 12 volts DC)
Brown and Yellow (receiver) For a normally open input Reversing input or
along with photo eye input
Brown and Orange (receiver) For a normally closed input or to
connect in series with a photo eye
Normally closed reversing input
6. Confirm the green LEDs at the bottom of both the emitter and receiver are on, indicating power. The light
curtains have a wide acceptance angle and should align easily upon powering. The red receiver LED
indicates either an obstruction or a misalignment. To test proper operation, step in and out of the door
opening, observing the red LED turning on and off.
EMITTER LED
RECEIVER LED
Green: Power Green: Power
Red: Obstruction or misalignment
7. Consult the operator manufacture’s manual for proper operation with the door.
II. TECH SUPPORT
For additional assistance, contact Miller Edge Tech Support: 800-220-3343
III. GENERAL SPECIFICATIONS
RLC
-
K36
RLC
-
K72
PERFORMANCE
Operating Range
8
-
32 ft. (2
-
10 m)
8
-
32 ft. (2
-
10 m)
Number of Elements
8 elements
16 elements
Maximum Ambient Light
>100,000 lux
>100,000 lux
Aperture Angle
EM: ±8°
RX: ±15°
EM: ±8°
RX: ±15°
ELECTRICAL
Power Source
12
-
24
volts
AC/DC
12
-
24 volts
AC/DC
Current Consumption
<150 mA @ 24 volts
DC
<150 mA @ 24 volts
DC
Relay Rating
1A current switching at 24 volts DC
1A current switching at 24 volts DC
Output
N.O. or N.C.
N.O. or N.C.

For more information, please visit www.devancocanada.com or call toll free at 855-931-3334
RLC-K36, RLC-K72 RELAY LIGHT CURTAIN
www.milleredge.com [e-mail] 800-220-3343 3/4
RLC
-
K36
RLC
-
K72
PHYSICAL
Max.
Protection Height
36 in. (~1 m)
72 in. (~2 m)
Dimensions
1 W x 38 H x 1.1 D in. (25 mm x ~1 m x 28 mm)
1 W x 74 H x 1.1 D in. (25 mm x ~2 m x 28 mm)
Weight
32 oz.
64 oz.
Housing Material
PVC over aluminum
PVC over aluminum
Temperature Range
-
40°F to
+140°F (
-
40°C to +60°C)
-
40°F to +140°F (
-
40°C to +60°C)
LED Indicators
EM: Power, Obstruction
RX: Power
EM: Power, Obstruction
RX: Power
Cable Length
EM: 50 ft. (~15 m)
RX: 50 ft. (~15 m)
EM: 50 ft. (~15 m)
RX: 50 ft. (~15 m)
Mounting
(4)
Universal mounting brackets
(6) Universal mounting brackets
Degree of Protection
IP67
IP67
IV. MODELS
RLC-K36: 3 ft., 8 elements, non-monitored/fail safe
RLC-K72: 6 ft., 16 elements, non-monitored/fail safe
V. COMPLIANCE
The RLC-K36 and RLC-K72 are not approved for use as external entrapment protection devices for garage
doors. For post-2010 operators, please leave the external entrapment protection intact.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which may
be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
1. Re-orient or relocate the receiver antenna
2. Increase the separation between the equipment and the receiver
3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
4. Consult the dealer or an experienced radio/TV technician for help
Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
VI. MAINTENANCE
It is strongly recommended that users check photo optics at least once per month for low batteries alerts (where
applicable) and damage to housings and mountings. Also check for signs of damage to cables or connection
points. Refer to your operator manual for detailed instructions about motor connections.
VII. REPLACEMENT
To replace your Miller Edge photo optic, contact your sales representative. Attempting to repair your Miller Edge
photo optic is not recommended and will void the manufacturer warranty.
VIII. WARRANTY
The Relay Light Curtain carries a 2-year warranty from date of shipment from Miller Edge for credit or
replacement. This warranty applies to normal use, which is found to have defective materials or workmanship, as
determined solely by an authorized factory representative. This warranty is void where evidence of misuse or
abuse is present. This warranty covers repair or replacement of the purchased product only; product
installation/labor charges are not covered. Miller Edge manufactures its products to meet stringent specifications
and cannot assume responsibility for those consequences arising from improper installation or misuse. Installation

For more information, please visit www.devancocanada.com or call toll free at 855-931-3334
RLC-K36, RLC-K72 RELAY LIGHT CURTAIN
www.milleredge.com [e-mail] 800-220-3343 4/4
instructions and testing procedures provided by Miller Edge must be followed for proper operation and
maintenance.
IX. ACCESSORIES
Contact your Miller Edge sales representative for photo optics accessories:
SENSING
EDGES
MOUNTING
CHANNELS
(EDGES)
JUNCTION
BOXES
PHOTO OPTICS
(SINGLE BEAM)
MOTION
SENSORS
INTERFACE
MODULES