Key facts
- Brand
- Furuno
- Model
- DRS2D
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2026-09-30
Start here
Furuno DRS2D/DRS4D/DRS4A/DRS6A/DRS12A/DRS25A Radar Sensor Installation Guide
The manual provides safety instructions for installing Furuno radar sensors, including the requirement to wear a safety belt and hard hat and to ground the equipment to prevent electrical shock. It details system configuration, power supply options (100/110/220/230 VAC, 12‑24 VDC) and NMEA 2000 connectivity, as well as the equipment lists for each sensor model.
Mounting procedures describe platform construction, bolt torque (19.6‑24.5 N·m), and safe distances to magnetic compasses and RF radiation zones. Wiring sections cover cable routing for the sensor, power supply units (PSU‑012, PSU‑013) and optional accessories. The document ends with packing lists, outline drawings, interconnection diagrams and warranty terms.
Furuno DRS2D specifications
| Input Voltage | 100/110/220/230 VAC |
|---|---|
| Power Supply Voltage | 12‑24 VDC |
| Radome Power (DRS2D) | 2 kW |
| Radome Power (DRS4D) | 4 kW |
| Maximum Operating Temperature | 55 °C |
| Mounting Bolt Torque | 19.6‑24.5 N·m |
Source: Furuno DRS2D/DRS4D/DRS4A/DRS6A/DRS12A/DRS25A Radar Sensor Installation Guide
All Furuno DRS2D documents by type
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What personal protective equipment is required when installing the radar antenna?
You must wear a safety belt and hard hat while working on the antenna unit.
From: Furuno DRS2D/DRS4D/DRS4A/DRS6A/DRS12A/DRS25A Radar Sensor Installation Guide
What torque range should be used for the mounting bolts?
The torque should be set between 19.6 and 24.5 N·m.
From: Furuno DRS2D/DRS4D/DRS4A/DRS6A/DRS12A/DRS25A Radar Sensor Installation Guide
What is the maximum operating temperature for the radar sensor?
The radar sensor must not be mounted where the temperature is more than 55 degrees centigrade.
From: Furuno DRS2D/DRS4D/DRS4A/DRS6A/DRS12A/DRS25A Radar Sensor Installation Manual
What are the required bolt sizes for mounting platforms of different thicknesses?
Use M10x20 bolts for platforms 5 mm or less, M10x25 bolts for 6-10 mm platforms, and locally supplied bolts for thicker platforms.
From: Furuno DRS2D/DRS4D/DRS4A/DRS6A/DRS12A/DRS25A Radar Sensor Installation Manual