Supplier
ADB SAFEGATE
ADB SAFEGATE RELIANCE Individual Light Control (IL)
Single-fixture control and health monitoring over the series loop.
RELIANCE IL is ADB SAFEGATE's flagship individual light control and monitoring system. A modem inside each fixture's isolation transformer rides the 6.6 A series loop, giving the tower a per-fixture addressable view of on/off state, intensity and lamp health. It supports CAT I, II and III stop-bars and routing-clearance lighting and is the engine behind A-SMGCS Level 3 routing. Integrates with the ACE airfield lighting control system.
Technical specifications
Key specs
| Loop current | 6.6 A series |
| Addressable fixtures per loop | up to 200 |
| Protocol | Power-line carrier over series cable |
| Latency (command to action) | < 1 s |
| Lamp-out reporting | Per fixture, real-time |
| Standard | Supports ICAO Annex 14 CAT III stop-bars |
| Control interface | ACE HMI, A-SMGCS Level 3 |
| Voltage isolation | Full galvanic via L-830 |
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