Elsema GLR43308 8-Channel Open Collector Gigalink Receiver
Elsema GLR43308 8-Channel Open Collector Gigalink Receiver
This is a low demand item - Stock will need to be sourced from Australian suppliers to fulfil your order. Please allow additional time for dispatch. Contact us for ETA Prior to ordering if required urgently.
Couldn't load pickup availability
Elsema GLR43308 8-Channel Open Collector Receiver
The Elsema GLR43308 is an eight-channel Gigalink receiver designed for low-voltage control, industrial automation, gate systems, security equipment and other customised wireless-control applications.
This version has eight open-collector outputs that switch to negative when activated. It does not contain onboard relay outputs. If your installation requires dry-contact relay outputs or needs to switch a larger load, consider the GLR43308R relay-output receiver instead.
Operating on 433.92MHz, the GLR43308 works with Elsema GLT433-series Gigalink® transmitters. Its encrypted coding system offers more than four billion code combinations and allows an unlimited number of compatible transmitter codes to be programmed into the receiver.
All eight outputs can operate simultaneously. Each output is rated to a maximum collector current of 125mA and can withstand up to 40V while switched off.
What’s Included:
- 1 × Brand New Genuine GLR43308 (Open Collector Outputs)
- 1 x Gigalink Coding Cable
- Step-by-step Wiring Programming Instructions
Key Features:
- Eight open-collector outputs
- Outputs switch to negative when activated
- All eight outputs can operate simultaneously
- Maximum 125mA collector current per output
- Outputs can withstand up to 40V in the off state
- 12–24V AC or DC power supply
- 433.92MHz operating frequency
- Compatible with Elsema GLT433 Gigalink® transmitters
- Encrypted coding with more than four billion code combinations
- Stores an unlimited number of compatible transmitter codes
- Potential operating range of up to approximately 350 metres in suitable conditions
- User-selectable momentary, latching and security-latching modes
- Compact receiver board for integration into control equipment
Compatible with:
Ideal Applications:
- Controlling multiple automatic gates or garage doors
- Separate pedestrian and vehicle gate functions
- Lighting and auxiliary automation
- Pump and machinery control
- Alarm and security-system activation
- Commercial and industrial access control
- Custom wireless switching systems
Connection Diagram:
Technical Specifications:
| Frequency | 433.920MHz |
| Code Type | Encrypted Code |
| Body Type | Receiver |
| Number of Channels | 8 |
| Enclosure | Not Included |
| Size | 96 x 70 x 15mm |
| Power Supply | 12-24 Volts AC or DC |
| Current Consumption | 10mA standby, 25mA if all outputs “ON” |
| Connection | Screw type terminal block |
| Output | Eight Open Collectors; All eight outputs can be ON simultaneously with each output collect current being 125mA. Outputs can hold 40Volts in “OFF” state |
| Range | Up to 350m in clear line of sight |
| Warranty | 12 months Manufacturers Warranty |
Downloads:
 |
 |
Frequently Asked Questions:
Does the GLR43308 have relay outputs?
No. The GLR43308 has eight open-collector outputs that switch to negative when activated. Choose the GLR43308R if you require onboard changeover relay outputs.
What is the difference between GLR43308, GLR43308R and GLR43308RE?
The GLR43308 has open-collector outputs. The GLR43308R has relay outputs and is supplied as a receiver assembly without an enclosure. The GLR43308RE has relay outputs and is supplied in an IP-rated enclosure.
| Model | Output | Enclosure |
|---|---|---|
| GLR43308 | 8 open-collector outputs | No |
| GLR43308R | 8 relay outputs | No |
| GLR43308RE | 8 relay outputs | IP-rated enclosure |
Can the GLR43308 switch a gate motor directly?
No. The receiver provides low-current control outputs and should be connected to a suitable control-board input, external relay or interface. It is not designed to power a gate motor directly.
Does this receiver work with every 433MHz remote?
No. It is designed for Elsema GLT433-series Gigalink transmitters. Matching frequency alone does not make another remote compatible.
Can all eight outputs operate at the same time?
Yes. All eight open-collector outputs can be active simultaneously, provided the installation remains within Elsema’s electrical ratings.
