NOHMI BOSAI
NOHMI BOSAI PCA-N3060-LDM LED Drive Module
Made in Japan
Manufacturer: NOHMI BOSAI
Model: PCA-N3060-LDM
Features of PCA-N3060-LDM
- UL 864, 9th edition listed
- 32 LED driver outputs for zone status indications
- Consecutive or random zone number assignment available
- Audible alarm device (Built-in buzzer)
- Power supply status LED and signal transmission status LED
- LED driver output test
- Easy installation
Description of PCA-N3060-LDM
- The PCA-N3060-LDM serves as a remote annunciator that provides 32 LED driver outputs. It’s ideal for custom mimic panels and devices that require status indicators for different zones.Once an initiating device triggers in a specific zone, the PCA-N3060-LDM immediately activates its corresponding LED output, ensuring the operator is aware of the zone status. You can assign zones for the 32 LED outputs using the PC-based configuration software.
The built-in buzzer on the PCA-N3060-LDM alerts the operator whenever an LED output is activated. The buzzer can be muted by connecting a switch to the TB5 terminal, allowing the installer to control sound as needed.
The LED1 indicator blinks to confirm active communication between the FACP and the PCA-N3060-LDM.
A test function is available; pressing the SW1 button for 5 seconds activates all LED outputs for system testing.
Each remote annunciator has a unique identification number, which can be set via rotary switches. The system supports a maximum of 30 remote annunciators connected via NFPA Class B (Style 4) wiring, with a maximum distance of 1.2 km (4000 ft).
The PCA-N3060-LDM operates on 24 VDC power, either sourced from the FACP or a separate power supply. Internally, it converts the 24 VDC power to 3.3V for its internal components.
Specifications
No. | Item | Specification |
---|---|---|
1 | Maximum 24 VDC current | 370 mA |
2 | Ambient operating temperature range | 0 to 49°C (32 to 120°F) |
3 | Maximum RA bus length | 1.2 km (4000 ft) |
4 | Max. RA bus wiring resistance | 40 Ω |
5 | Max. RA bus wiring capacitance | 0.4 μF |
6 | Applicable baud rates of RA-Bus | 2400, 4800, and 9600 bps |
7 | Annunciator bus wiring style | NFPA Class B (Style 4) |
8 | Maximum annunciator | 30 units |
9 | Annunciator connection | RS-485 |
10 | Dimensions | 110 mm (4.33″) (H) x 185 mm (7.28″) (W) x 15 mm (0.59″) (D) |
Installation and Wiring Information
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