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GLR43301SS, GLR43302SS
Single & 2-Channel 433MHz Gigalink Receiver with Open Collector Output
Features
• Highly sensitive receiver input stage. When used with GLT433… transmitters an operating range of 350 metres (980 ft) is possible.
• Open collector output(s).
• Both outputs on the GLR43302SS can be operated simultaneously with the same transmitter.
• Crystal controlled for high stability and performance.
• Uses micro-controller technology that can be re-programmed to suit unique applications.
• Momentary, flip-flop and latching output modes can be selected by the user.
Applications
• security, automatic door/gate controllers and simple on/off functions.
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GLR43302SS
2-Channel |
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 Download Datasheet Programming Instructions
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Description
The GIGALINK™ , GLR43301SS and GLR43302SS are advanced Remote Control technology available in the world today. GIGALINK™ is an invention that has revolutionised the entire Remote Control technology including Elsema's earlier version of FMT- … and FMR- … series. The GLR43301SS and GLR43302SS state-of-the-art invention brings a new dimension in the world of Remote Control technology in domestic, commercial and industrial applications.
The innovative microcontroller technology replaces the traditional dip switch coding which eliminates any possible code grabbing. Special features such as over four billion code combinations and ability to program any number of transmitters to a receiver adds up to the most advanced and secure Remote Control available.
This receiver is available either with one or two channel output. The GLR43301SS has a single channel output and GLR43302SS has two channel outputs. The outputs are open collector(s) and are switched to ground when the receiver receives the correct code from the GIGALINK™ transmitter.
The GLR43301SS and GLR43302SS are available with either a terminal block or a female connector.
The screw type terminal block is used to connect the supply and the antenna. The ordering code for terminal block is GLR43301SST or GLR43302SST .
The six-way female connector is used to integrate a 433MHz receiver onto a printed circuit board. The six-way male connector is soldered onto the printed circuit board, requiring a 433 MHz receiver.The male connector is available as a Nylon 6-way male low profile connector, part number 6WLP or high profile connector part number 6WHP. See design dimensions page for more details.
Code Programming
During single code programming , the dip switch selects the channel to be programmed. The table below shows the setting to select a different channel.
Dip Switch |
Channel |
Remarks |
1 |
2 |
Output Transistor |
OFF |
OFF |
1 |
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ON |
OFF |
2 |
Only for GLR2702SS |
After selecting the correct channel, the receiver channel is ready to be single code programmed.
Follow the steps outlined in the receivers instruction sheet titled single code programming to complete the code programming.
Code Programming - Channelised
If all the receiver channels are to be programmed onto a multi channel transmitter, then follow the steps outlined in the receivers instruction sheet titled channelised code programming. This does not require the user to set the 2-way dip switch since all receiver channels will be programmed sequentially onto the transmitters channels.
The receiver power must be connected when single or channelised code programming.
When programming is completed and the GIGALINK cable is removed from the multi channel receiver-coding socket, the 2-way dip switch is used to select different output modes. This is described below.
Different Modes for the Output
Modes are user selectable from the 2-way dipswitch. Dipswitch 1 corresponds to output channel 1 and dipswitch 2 corresponds to output channel 2.
| Momentary Mode |
If the dipswitch is “off” the relay will be in momentary mode. |
| Flipflop Mode |
If the dipswitch is “on” the relay will be in flipflop mode. |
| Latching |
If latching is required (Relay stays on until power is removed) the latching link should be inserted and soldered into the two holes to the right of the 2-way dipswitch. This will enable corresponding outputs to latch. |
Four billion codes
Momentary joining the two CC pins on the receiver board sets all channels to a random code. To program the receiver to the transmitter channel(s) follow the steps outlined in the receiver instructions.
Unique Code System
The microcontroller EEPROM allows large volume users to have a unique code. This enables Elsema to offer everyone “your own” radio control.
Products in the Range
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GLR433CS
1-Channel, Code Switch |
Technical Data
| Supply Voltage |
7.5 to 28.0 Volts DC.
Supply lines should be less than 3 metres long to comply with radio frequency authorities. |
| Current Consumption |
6 mA on standby at 12 VDC supply |
| Receiver Type |
Single Conversion Superheterodyne |
| Receiving Freq |
433.920MHz (Other frequencies available on request. Refer to the table below ) |
| Type of Crystal |
6.775MHz, Fundamental, 20pF, 30ppm |
| Operating Temperature Range |
-5 to 50°C |
| IF Freq |
320kHz |
| Selectivity |
3dB at ±20kHz |
| Sensitivity |
Better than 1.0uV (For output to switch on) |
| Type of Demodulation |
Amplitude Shift Keying (ASK) |
| Decoding System |
Microcontroller (32-bit word 4.29 x 10^9 codes) |
| Code Combinations |
4,294,967,296 |
| Outputs |
GLR43301SS(T): One Open Collector Output
GLR43302SS(T): Two Open Collector Output |
| Output Transistor |
Max switching 100mA / 40VDC |
| Connections |
GLR43301SS & GLR43302SS: Female connector , the male connector can be soldered to a printed circuit board (Available from Elsema).
GLR43301SST & GLR43302SST: Five way screw type terminal block
Antenna : 50 ohms, 433.920 MHz Antenna or piece of approximately 690 mm of wire. If coaxial cable is used connect the shield to the minus on the terminal (Gnd). |
| Dimensions |
88 X 43 X 15 mm |
| Mounting hole size |
3.97 mm or 5/32" |
| Mounting hole spacing |
Length 81.28 mm (3.2"), Width 35.56 mm (1.4") |
| Weight |
GLR43301SS: 43 grams
GLR43302SS: 45 grams |
| Useable Transmitters |
All Elsema Type 433MHz GLT-... series |
| Useable operating range |
Up to 350 metres with proper 50 ohms, 433 MHz Antenna . Up to 200 metres with 690 mm long antenna wire. Antenna wire should be extended and away from metal. Ranges assume line-of-sight operation |
Available Frequencies
SF2 |
433.664 MHz |
SF3 |
433.408 MHz |
SF4 |
433.152 MHz |
SF5 |
434.688 MHz |
SF6 |
434.432 MHz |
SF7 |
434.176 MHz |
SF8 |
433.792 MHz |
SF9 |
434.304 MHz |
Please quote Correct SF number when ordering transmitters on special frequencies.
Block Diagram
| Note A |
GLR43301SS has 1-way DIP switch
GLR43302SS has 2-way DIP switch |
| Note B |
Available with Molex female connector for PCB mounting or 5-way Screw Type terminal block |
NC: Not Connected |
Dimensions
The dimensions below show the position the male connector and plastic mounting studs should be when designing the GLR43301SS and GLR43302SS receiver onto a printed circuit board.
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