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Y812-AV — High-Power Sounder-Beacon Specification
Product series: Industrial Audible & Visual Alarm
This specification covers one YenGear model and three configurations.
1. Product definition
Y812-AV is the high-power communication-capable sounder-beacon group. The public model remains one product model; the configuration identifies the enclosure, power, input count, and protection configuration.
2. Ordering configurations
| YenGear model | Configuration | Product form |
|---|---|---|
| Y812-AV | 02K | 30 W metal sounder-beacon |
| Y812-AV | 04K | 30 W metal sounder-beacon |
| Y812-AV | 05K | 50 W wall-mounted sounder-beacon |
3. Technical specifications
| Parameter | 02K | 04K | 05K |
|---|---|---|---|
| Product function | Communication-capable sounder-beacon | Communication-capable sounder-beacon | Communication-capable sounder-beacon |
| Switching inputs | Six | Six | Four |
| Communication | RS485 / RS232 | RS485 / RS232 | RS485 / Modbus / RS232 |
| Output power | 30 W | 30 W | 50 W |
| Memory | 8 MB | 8 MB | 8 MB |
| Supply | DC 12-24 V or AC 220 V | DC 12-24 V or AC 220 V | DC 12-24 V or AC 220 V |
| Enclosure | Rust-resistant metal | Rust-resistant metal | Rust-resistant cast iron and ABS |
| Mounting | Screw mounting | Screw mounting | Wall mounting |
| Dimensions | 37 x 19 x 12 cm | 34 x 19 x 12 cm | 15 x 14 x 30 cm |
| Ingress protection | IP55 | IP55 | IP65 |
| Optional functions | Not stated | Not stated | Microwave sensing or remote control |
4. Key features
- One public model with three clearly separated configurations
- High-power audio output for larger industrial areas
- RS485 and RS232 options across the group
- Modbus explicitly listed for 05K
- Metal or metal-and-ABS enclosures
- IP55 or IP65 protection according to the ordered configuration
5. Integration boundary
The supplied product catalog does not provide the 02K, 04K, or 05K register map, default serial parameters, complete connector pinout, or detailed trigger electrical characteristics. This specification therefore records the confirmed product-level data only.
Before software integration, obtain the technical drawing and protocol sheet for the exact configuration. Do not assume that 02K, 04K, and 05K use the same register addresses, input polarity, serial levels, or command format.
6. Installation notes
- A qualified electrician must install the AC 220 V configurations.
- Switch off all power before opening the enclosure or connecting trigger wiring.
- Select the power input and cable size for the ordered configuration and output load.
- Keep RS485 wiring away from high-current and high-frequency wiring.
- Use the production drawing to identify RS485, RS232, trigger, and power terminals.
- Do not treat the IP rating of one configuration as applicable to another.
- Use the optional microwave sensor or remote control only when it is included in the ordered 05K configuration.
7. Confirmation items
- Exact serial protocol and register map for each configuration
- RS232 electrical level and connector
- Trigger input electrical type, common terminal, and active state
- Default address, baud rate, data format, and termination guidance
- Final enclosure drawing, mounting hole pattern, and cable entry
- Whether the 8 MB memory stores replaceable audio files and which file format is supported
8. Source basis
- Supplied product catalog, pages 19-20
- Product series: Industrial Audible & Visual Alarm
- Model: Y812-AV
- Configurations: 02K, 04K, 05K
- Y812 Technical Manual