EMX Industries, Inc. LR652 User manual

L LR R6 65 52 2
Operating Instructions
This product is an accessory or part of a system. Always read and follow the
manufacturer’s instructions for the equipment you are connecting this product to. Comply with
all applicable codes and safety regulations. Failure to do so may result in damage, injury or
death!

LR 652 Operating Instructions 2
Document no. REV 1.2 Date 09/04/2013
Product Overview
The LR652 wireless receiver meets the growing demand for receivers with multiple and independently
controlled output functions. These RF receivers are compatible with both code hopping and fixed code
transmitters (see page 6 of this manual for a list of compatible transmitters). The receivers can be used to
control a variety of home automation devices such as garage door openers, lights, motorized gates, lifts, or
other devices remotely.
Installation Notes
1. Mount the receiver out of sight in a location where it is not exposed to weather or moisture and where
it is not surrounded by metal. Metal will block the RF signal, resulting in reduced range.
2. For best results pull the wire antenna as long and straight as possible. If the receiver receives
interference from local RF activity (e.g., airport or military base.) the antenna wire can be folded to
reduce interference.
IMPORTANT: DO NOT CUT THE ANTENNA WIRE
Technical Specifications
Connections
#1 Power + 11 –24 V AC/DC
#2 Power - 11 –24V AC/DC
#3 Normally Open relay 1 contact
#4 Normally Closed relay 1 contact
#5 Common relay 1 contact
#6 Normally Open relay 2 contact 1 2 3 4 5 6 7 8
#7 Normally Closed relay 2 contact
#8 Common relay 2 contact
Power Supply
11 –24 Volts AC / DC
Current
8 mA standby 30mA @ 12VDC activated per channel
Relay
Form C 10A @ 24VDC or 120VAC
Operating Frequency
315 MHz
Operating Range
Up to 500 feet
Operating Range with Optional Dipole Antenna
Up to 1000 feet
Number of Codes in memory
15 per channel FIFO register (code 16 will delete first
code put in)
Dimensions
3.125” x 2.563” x 1.0” (80mm x 65mm x 25mm)
Possible codes
68 billion
Connections
Screw terminal

LR 652 Operating Instructions 3
Document no. REV 1.2 Date 09/04/2013
The LED will flash for a maximum of 15 seconds.
If no transmitter button is pressed during this time
the receiver will exit programming mode and the
LED will turn off.
Only fifteen individual codes may be “learned“ by
the LR-650. If you enter a sixteenth code the first
code entered will be removed from memory.
If the code being learned is already in the system
the LED will turn on steady and then begin flashing
again. The code will not be learned the second
time.
The LR-650 has five output functions that may be programmed by
the use of the program switch (indicated by the arrows) in the
picture bottom right. Functions may be programmed based on user
needs:
1. 4 Second Timed Output (default). When the transmitter
button is pressed the relay will energize for 4 seconds.
2. Toggle Output Press the transmitter button once and the
relay turns on. Press again and the relay turns off.
3. Latch Output Press the transmitter button one and the relay
stays on even if another programmed transmitter button is
pressed. The relay may only be turned off by pressing the
Mode button (referenced above).
4. Validity Output The relay will turn on for as long as the
transmitter button is pressed. Note: Due to interference or
low transmitter battery power the signal may be lost and
allow the relay to turn off.
5. 1 Second Timed Output When the transmitter button is
pressed the relay will turn on for 1 second.
Instructions on next page
Programming Remotes
Each receiver channel can learn the codes of up to 15 different transmitters on a first-in, first-out basis.
Below is the procedure for teaching a new transmitter button.
1. Press the channel mode switch for 3 seconds or more. The channel LED will start to flash quickly to
indicate that it is in programming mode.
2. While the LED is flashing press the button of the transmitter to be learned one time. The receiver
LED will flash once to indicate the code has been successfully learned. After the transmitter has been
learned the receiver will automatically exit programming mode. To add additional transmitters repeat
step 1 and 2 as necessary. See picture below for example.
Note:
3. To clear all codes from the LR-650 memory press the mode switch for 3 seconds or until the LED
flashes. Release, then press the mode switch for 3 seconds or more and the LED will stop flashing.
The LED will then flash twice to indicate that all codes have been deleted.
4. To Display how many codes are in the LR-650 memory, press and release the mode switch once. The
LED will flash once for each code in memory (e.g. 10 flashes equal 10 codes)
Note: Follow steps 1 –4 as needed for Channel #2
Programming Relay Functions

LR 652 Operating Instructions 4
Document no. REV 1.2 Date 09/04/2013
Selecting the relay output mode
Remove the top cover by depressing the tabs in the bottom cover at the mounting tabs.
Hold down the function switch (see location in picture bottom right of page 3) for 3 seconds, the
LED will blink indicating the current output mode.
To change the function, press the function switch. Each press of the function moves the program to
the next function. (see diagram on bottom right page 3). To change from 4 second default to 1
second output you would press and hold the function switch until the LED blinks, then press the
function switch 4 more times.
After you have changed the output function count the blinks of the LED to verify the desired
function has been selected.
To exit the programming press the function switch for 3 seconds or wait for it to time out in 15
seconds.
To use the LR-650-Dipole you must remove the top cover as
explained above.
Plug the polarized lead from the antenna into the Red connector
shown in picture below, location (Dipole Connector).
You must then cut LP3 shown in picture below, location (JP 3).
Note: antenna range will vary greatly depending on the operating
environment. Do not mount on metal poles or surfaces as these
will reduce or prevent the signal from being detected. Mount the
antenna as high as possible for best reception and range.
Programming Relay Functions (continued)
Installing the Optional LR-650-Dipole

LR 652 Operating Instructions 5
Document no. REV 1.2 Date 09/04/2013
Sample Wiring Connections
1. Using the Toggle Mode to turn on a light or other AC powered device up to 10 Amp current draw.
2. To open a gate or door using channel 1 and close with channel 2.
CHANNEL 1 outputs
CHANNEL 2 outputs

LR 652 Operating Instructions 6
Document no. REV 1.2 Date 09/04/2013
Trouble Shooting Guide
Ordering and Accessories
LR-650-RX Long Range receiver
LR-650-TX Single button Key fob transmitter
LR-650-TX1B/VC Single button Visor Clip transmitter
LR-650-TX2B/VC Two button Visor Clip transmitter
LR-650-TX4B/VC Four button Visor Clip transmitter
LR-650-RX-4X Long Range receiver in NEMA 4 housing
LR-652-RX Long Range Receiver 2 channel (May be used with LR650 transmitters)
LR-652-TX Two button Key fob transmitter (May be used with the LR-650 receivers)
LR-DIPOLE Extended range dipole antenna with 9 feet of lead wire
Problem
Possible cause
Solution
Does not detect transmitter
Low battery power in transmitter
New battery in transmitter
Antenna wire is still folded
Straighten antenna wire
Signal is blocked by obstruction
Make sure unit is not mounted on or
inside metal or near magnetic source
i.e. motors.
Beyond normal operating range
Add optional Dipole antenna
No power
Check proper power is at terminals
Transmitter is not in memory
Program as per top of Page 3
Detects transmitter but does not
activate gate
Broken wire
Check for wire continuity
Improper terminal connection
Jumper input terminals to assure they
activate operator as desired
Relay failure
Contact installer or point of purchase

LR 652 Operating Instructions 7
Document no. REV 1.2 Date 09/04/2013
Installer Notes Please record transmitter codes to help us in the event you need replacements
Transmitter Codes
Channel 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Transmitter Codes
Channel 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

4564 Johnston Parkway
Cleveland, Ohio 44128
United States of America
WEB http://www.emxinc.com
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E-mail: [email protected]
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