ELSEMA FMR1510812R 8 Channel 151MHz Receiver with Relay Outputs User Manual

This receiver gives you eight relay outputs with a contact rating of 8 amps at 240VAC. The relay mode can be set to momentary, latching, or security latching.
The user can select 8 different narrow-band frequencies and program an unlimited number of transmitters to the receiver. With a narrow band FM 151MHz signal from the transmitter a line of sight operating range of 5000 meters is possible. The receiver uses a crystal oscillator circuit that ensures high-frequency stability allowing optimal performance in the receiving range.

Case

The FMR1510812R and FMR1510824R can be supplied without a case, this allows the receiver to be integrated according to your needs.
The C1217case (weatherproof) can be used to enclose the FMR1510812R and FMR1510824R receivers. The receiver with a case is known as FMR1510812RE, FMR1510824RE

Different Modes for each Output

Modes are user selectable from the 4-way dip switch, shown below.

		DIP Switch Mode Settings The output relay will respond in the following manner when receiving the correct signal from a transmitter
	All	“All ‘All Momentary”: Relay on, only while the correct signal is received
	I ON	“All Latching”: Outputs alternate at every correct incoming signal
	2 ON	“Momentary & Latching”: Outputs 1-4 are momentary & 5-8 are latching
	I: N2	“Security Latching on”: Outputs will be on until supply to the receiver is momentarily interrupted
	3 ON	“Momentary & Latching “: Outputs 1-6 are momentary & 7-8 are latching
	I: N3	“Momentary & Latching “: Outputs 1-2 are momentary & 3-8 are latching
	2:N3	“Momentary & Latching “: Outputs 1-3 are momentary & 4-8 are latching
	1.02: 3	“Security Latching on”: Output I is security latching & 2-8 are momentary
	4 ON	” Security Latching on “: Output 1-7 is latching & 8 is momentary.

Momentary – Output is active for as long as the transmitter button is pressed.
This is a standard mode on most automatic gates or garage door openers.
Latching – Output remains active until next press of the transmitter button. Similar to switching “on” and “off” a light.
Security Latching – Output remains active until power to the receiver is removed. Similar to security alarms and fire alarms.
Customized Software
Custom output modes can be programmed to do special functions. Call Elsa for more details.
Coding
The 12-way dip switch on the receiver sets the 12 bit unique code for the system. This has to be matched to that on the transmitter.

Products in the Range


FMR15101 1-Channel	FMR15102 2-Channel	FMR15101240 1- Channel 240VAC Supply	FMR15102240 2- Channel 240VAC Supply

FMR15104 4-Channel	FMR15104240 4- Channel 240VAC Supply	FMR15108 8-Channel	FMR1510812R 8-Channel, 12V Supply

FMR1510824R 8-Channel, 24V Supply

Signal Strength Indicator

The 151MHz receivers have five blue LED’s on the board. The table below indicates the level of the valid transmitted signal.

5 LED’s on	-70dBm	Very Strong signal	Very Reliable operating conditions
4 LED’s on	-75dBm	Very Strong signal	Very Reliable operating conditions
3 LED’s on	-80dBm	Very Strong signal	Very Reliable operating conditions
2 LED’s on	-90dBm	Strong signal	Very Reliable operating conditions
1 LED on	-100dBm	Good signal	Reliable operating conditions

Noise Strength Indicator
If more than 1 led is “ON” without a valid transmission, this indicates that there is noise on the frequency selected.
Change the 3-way dipswitch on the receiver module to select a different frequency. Following is a table with the Dipswitch settings and the corresponding frequencies.

Frequency	1	2	3
151.600 MHz	On	On	On
152.375 MHz	Off	On	On
151.775 MHz	On	Off	On
151.400 MHz	Off	Off	On
151.175MHz r	On	On	Off
151.025 MHz	Off	On	Off
150.900 MHz	On	Off	Off
150.825 MHz	Off	Off	Off

Technical Data

Supply Voltage	FMR1510812R: 11.0 to 14 V AC/DC Absolute maximum DC 18 Volts FMR1510824R: 21.0 to 28 V AC/DC Absolute maximum DC 35 Volts Can use Elsema AC power pack (12PP or 24PP ) Supply lines should be less than 3 meters long to comply with radio frequency authorities
Current Consumption	22 mA standby, 186mA if all outputs “On”
Receiving Freq	151.6MHz (8 selectable frequencies. See table above) 161MHz for New Zealand 154MHz for the United States of America and Canada
Operating Temperature	-5 to 50°C
Relay Contacts	Common (C) Normally Close (NC) and Normally Open (NO)
Connections	Supply, Antenna & Outputs – Screw-type terminal block
Antenna	son, 151MHz Antenna, Elsema ANT151M for maximum performance
Dimensions	130 x 94 x 42mm
Mounting hole size	3.97 mm or 5/32″
Microcontroller	Can be re-programmed to suit your customized needs
Useable Transmitters	All FMT151 series (with the correct setting on the dip switch). See Transmitter datasheet for details.
Useable operating range	Up to 5000 meters, depending on installation and type of antenna used. Recommended Antenna is Elsema ANT 151 M

Block Diagram

Manufactured by
Elsa Pty Ltd
31 Tarlington Place, Smithfield
NSW 2164, Australia.
Ph: 02 9609 4668
Website: http://www.elsema.com

Documents / Resources

ELSEMA FMR1510812R 8 Channel 151MHz Receiver with Relay Outputs [pdf] User Manual
FMR1510812R, FMR1510824R, FMR1510812R 8 Channel 151MHz Receiver with Relay Outputs, 8 Channel 151MHz Receiver with Relay Outputs, 8 Channel 151MHz Receiver, 151MHz Receiver, Receiver

References

User Manual

Features

Applications

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