Description
HikFire Addressable I/O Module – Passive Output HK-LD-8020
Key Features
- Passive dry-contact output for interfacing with external equipment.
- Supports NO and NC input configurations.
- Addressable communication over a two-wire non-polarity bus.
- Can control equipment such as electromagnetic valves and exhaust valves.
- Provides feedback of equipment operation to the fire alarm control panel.
- Separate base design for easier installation and maintenance.
- Front input and output LED indicators.
- External wiring open-circuit detection and short-circuit protection.
| Specification | Details |
|---|---|
| Model | HK-LD-8020 |
| Product Type | Addressable Input/Output Module |
| Output Type | Passive contact / dry-contact output |
| Input | Normally Open (NO) / Normally Closed (NC) |
| Communication | Two-wire addressable bus |
| Polarity | Non-polarity |
| Address Range | 1–250 |
| Rated Voltage | DC 24 V |
| Monitoring Current | ≤200 μA |
| Working Current | ≤9 mA |
| Indicators | Input LED + Output LED |
| External Line Monitoring | Open-circuit detection |
| Protection | Short-circuit protection |
| Operating Temperature | -10°C to +55°C |
| Relative Humidity | ≤95%, non-condensing |
| Dimensions | 86 × 86 × 41 mm, including base |
| Weight | Approx. 101 g |
| Cable | RVS 2 × 1.5 mm² |
| Maximum Bus Distance | Up to 1,000 m |
| Base | Separate/removable base |
| Standard | GB 16806-2006 |
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