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.ItemSpecification
1Maximum 24 VDC current370 mA
2Ambient operating temperature range0 to 49°C (32 to 120°F)
3Maximum RA bus length1.2 km (4000 ft)
4Max. RA bus wiring resistance40 Ω
5Max. RA bus wiring capacitance0.4 μF
6Applicable baud rates of RA-Bus2400, 4800, and 9600 bps
7Annunciator bus wiring styleNFPA Class B (Style 4)
8Maximum annunciator30 units
9Annunciator connectionRS-485
10Dimensions110 mm (4.33″) (H) x 185 mm (7.28″) (W) x 15 mm (0.59″) (D)

Installation and Wiring Information

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