GLR27VOID
Single Channel 27MHz Gigalink™ Receiver with Void

Features

• Enable / Disable up to 99 transmitters
• Unlimited number of transmitters with the same code can be programmed

Applications

• automatic gates, security, timer controlled outputs and simple on/off functions etc

 

 

This product is now Obsolete


 Click image to enlarge
Download Datasheet

Description
Technical Data
Block Diagram
Receiver Selection Table

Description

The GLR27VOID lets the user enable/disable up to 99 transmitters with each transmitter having a different code. Programming the transmitter with different two-digit numbers does this.

User can program an unlimited amount of transmitters with the same code. For example, a family of four could have four transmitters with the same code. This would only use up one of the two-digit numbers. To program a transmitter with the same code you need to give each transmitter the same two-digit number.

Programming the GLR27VOID

Step 1: Check to see if power is connected to the receiver.

Step 2: Connect the transmitter to the receiver by inserting the GIGALINK ™ cable into the 2.5-mm sockets. This will activate the programming mode and is indicated by the red light (LED), on the transmitter, that must remain “on”.

Step 3: Select, on the receiver, the two digit number you want the transmitter to operate on.

Step 4: Press one of the selected channels on the transmitter for approximately one second, transmitter LED should blink twice to confirm code programming and then switch “off”.

Step 5: Unplug GIGALINK ™cable. The selected channel on the transmitter is ready to be used.

Steps 1 to 4 can be repeated to program another transmitter channel.

Button next to the two digit numbers is used to enable or disable the transmitter that is programmed with the two-digit number. The LED “on” indicates transmitter is enabled and LED “off” indicates the transmitter is disabled.

Transmitter is enabled when red LED is “on”, for its chosen two-digit number.

Do not select 0 0 as the two digit number. Factory testing only.

The one-way dip-switch is used to change the relay output from Monetary to Flip-flop.

Products in the Range

27MHz Gigalink receiver
Gigalink 240VAC receiver
2ch Gigalink Receiver
Gigalink 240VAC receiver
12V Receiver with LED indicators
GLR2701
Single Channel Receiver with Relay Output
GLR2701240
Single Channel 240V Receiver with Relay Output
GLR2702
2-Channel Receiver with 2 Relay Outputs
GLR2702240
2- Channel 240V Receiver with Relay Outputs
GLR270312
3-Channel 12V Receiver with 3 Relay Outputs
24V Receiver with relay outputs
12V 4ch Gigalink receiver
24V 4Ch Gigalink receiver
8 Channel Gigalink Receiver with solid state output
8 Channel Receiver with relay outputs
GLR270324
3-Channel 24V Receiver with 3 Relay Outputs
GLR270412
4-Channel 12V Receiver with 4 Relay Outputs
GLR270424
4-Channel 24V Receiver with 4 Relay Outputs
GLR2708
8-Channel Receiver with 8 Open Collector Output
GLR270812R
8-Channel 12V Receiver with 8 Relay Outputs
8 Channel Receiver with relay outputs
1ch receiver with Solid state output
2ch receiver with solid state output
   
GLR270824R
8-Channel 24V Receiver with 8 Relay Outputs
GLR2701SS
1-Channel Receiver with 1 Open Collector Output
GLR2702SS
2-Channel Receiver with 2 Open Collector Output
   

Technical Data

Supply Voltage

11.0 to 28 VDC and 10.0 to 28 VAC.
Can use Elsema AC power pack (12PP1000 or 24PP).
Supply lines should be less than 3 metres long to comply with radio frequency authorities.

Current Consumption

10mA standby at 12 VDC Supply
45mA if relay “ON” at 12 VDC Supply

Receiver Type Dual Conversion Superheterodyne
Receiving Freq 27.195MHz (Other frequencies available: 27.045, 27.145 & 27.455MHz. NB. 27.455MHz is available for Europe Only)
Type of Crystal Used 10.245MHz, Fundamental, 20pf, 30ppm
16.495MHz, Fundamental, 20pf, 30ppm
Operating Temperature Range -5 to 50°C
1st IF Freq 10.7MHz
2nd IF Freq 455kHz
Selectivity -6dB at ±5kHz
-20dB at ±6kHz
Image Rejection At 26.285MHz better than -60dB
Sensitivity 1uV (for output to activate)
Type of Demodulation Narrow-bandwidth Frequency Modulation (FM)
Occupied Bandwidth ±5kHz
Decoding System Microcontroller based 96-bit word
Code Combinations 4,294,967,296
Output Change over relay output, rated at 5 Amps/240 Volts
Connections 6-way screw type terminal block
Antenna Elsema’s ANT27MHz series antennas or piece of approximately 300 mm long wire for short range applications.
Dimensions 150 x 75 x 44mm
Mounting Hole Size 3.97mm or 5/32"
Weight 165g
Useable Transmitters All Elsema Type 27MHz GLT-... series

Block Diagram