• Wide supply connection – 11.0 to 28.0 Volts AC/DC
• Highly sensitive receiver input stage. When used with GLT27…. series transmitters and an ANT27L antenna, an operating range of 350 metres (980 ft) is possible.
• Relay Output.
• Crystal controlled for high stability and performance.
• Dual Conversion to reduce interference.
• Uses micro-controller technology that can be re-programmed to suit unique applications.
• Momentary, flip-flop and latching output modes is user selectable.

Applications

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

The Gigalink™ , GLR2701 is an 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. This 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, operational over a wide voltage range, eight user selectable modes and ability to program any number of transmitters to a receiver adds up to the most advanced and secure Remote Control available.

The microcontroller in-built code programming system automatically selects the programming mode that provides flexibility in programming the receiver channel to different transmitter channels. In programming mode the receiver sends a random code to program the transmitter channel. Momentary joining the two CC pins on the receiver board sets the channel to a random code. To program the receiver to the transmitter channel(s) follow the steps outlined in the transmitter instructions.

The receiver power must be connected during code programming.

Dual Crystal Control

The GLR2701 is crystal controlled using dual conversion. Dual conversion is where the received frequency is mixed twice, using a crystal at both mixing stages. This results in less interference, enabling the receiver to operate in noisy industrial applications, improves operating performance, which allows the receiver to pass EMC and stringent radio regulations around the world.

AC/DC Supply, Antenna and Relay Connections

AC/DC power supply, antenna and relay connections are via a six-way screw-type terminal block. Do not connect the supply to the 2.5-mm coding socket since connection may damage the microcontroller.