Technical Specifications
Key Features
What This Manual Covers
Frequently Asked Questions
What is the full Centurion R3/R5 Installation Manual used for?
The full installation manual provides complete technical details beyond the quick setup guide. It covers advanced wiring configurations, multi-receiver setups, bi-directional gate control, loop detector interfaces and detailed relay output specifications for installers.
Can the R3/R5 control a gate motor directly?
Yes. The R3 and R5 relay outputs connect directly to the gate motor's trigger input terminals. Each channel triggers a relay closure that mimics pressing a button on a wired keypad. The motor then responds as it would to any open or close command.
Can multiple R3/R5 receivers be used on the same gate?
Yes. Multiple receivers can be wired in parallel to the same gate motor input. This is useful when you need to accept transmitters from different systems or when maximum remote capacity is needed. All receiver relay outputs connect to the same motor terminal.
How does the loop detector interface on the R5 work?
The R5 has additional relay outputs that can be connected to loop detector controllers. When a vehicle is detected on an inductive loop, the loop detector triggers the receiver relay which in turn triggers the gate motor to open. This allows for fully automatic vehicle sensing.
What wire gauge should I use when wiring the R3/R5?
Low-voltage signal wiring (triggers, relay outputs) typically uses 0.5mm to 0.75mm stranded wire. Power supply wiring should be 1.0mm to 1.5mm depending on cable run length. Always follow local electrical code requirements for buried and exposed cable installations.
Do I need to be a qualified electrician to install the R3/R5?
The low-voltage wiring connections can often be done by a competent DIY person, but the 220V mains connections must be done by a qualified electrician. JD Gates recommends professional installation to ensure safe, reliable operation and to maintain warranty coverage.