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Installation Manual
RADAR SENSOR
DRS2D/DRS4D/
DRS4A/DRS6A/DRS12A/DRS25A
SAFETY INSTRUCTIONS ............................................................................i
SYSTEM CONFIGURATION .......................................................................ii
EQUIPMENT LISTS....................................................................................iv
1. MOUNTING............................................................................................1
1.1 Mounting Considerations.
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SAFETY INSTRUCTIONS WARNING WARNING Do not open the equipment unless Radio Frequency Radiation Hazard totally familiar with electrical circuits and service manual. The radar antenna emits electromagnetic radio frequency (RF) energy which can be Only qualified personnel should work harmful, particularly to your eyes. Never inside the equipment. look directly into the antenna aperture from a close distance while the radar is in Wear a safety belt and hard hat when operation or expose yourself
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SYSTEM CONFIGURATION DRS2D/4D/4A/6A/12A RADAR SENSOR DRS2D/DRS4D RADAR SENSOR DRS4A/DRS6A/DRS12A NMEA 2000 Equipment NMEA 2000 Equipment Power Supply Unit PSU-012* 12-24 VDC OR Multi Function Display BlackBox Multi Function Display MFDBB MFD8/12 : Standard Supply : Optional Supply RECTIFIER RU-1746B : Local Supply 12-24 VDC 100/110/220/230 VAC *The power supply unit PSU-012 is necessary in the combination of radar sensor and MFD. DRS2D/4D DRS4A DRS6A DRS12A (future development) MFD8 NO YES YES
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DRS25A RADAR SENSOR DRS25A NMEA 2000 Equipment Power Supply Unit PSU-013 12-24 VDC Multi Function OR Multi Function Display Display BlackBox MFD8/12 MFDBB RECTIFIER : Standard Supply RU-1746B : Optional Supply : Local Supply 12-24 VDC 100/110/220/230 VAC iii
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EQUIPMENT LISTS Standard supply Name Type Code No. Qty Remarks Radar Sensor XN10A-RSB-118-092 - 1 For DRS4A, w/CP03-32601 XN12A-RSB-118-093 1 For DRS6A, w/CP03-32601 XN12A-RSB-118-094 - 1 For DRS12A, 1255 mm, w/CP03-32601 XN13A-RSB-118-094 1 For DRS12A, 1795 mm, w/CP03-32601 XN12A-RSB-118-095 - 1 For DRS25A, 1255 mm, w/CP03- 32601 XN13A-RSB-118-095 - 1 For DRS25A, 1795 mm, w/CP03- 32601 DRS2D - 1 Radome, 2 kW, w/CP03-32101 DRS4D - 1 Radome, 4 kW, w/CP03-32101 Power Supply PSU-013 - 1 For DRS
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Optional supply Name Type Code No. Qty Remarks Power Supply PSU-012 - 1 set Unit Gasket OP03-203 001-025-290 1 For DRS2D/4D, 10 NMEA2000 cable OP03-205 001-025-790 For DRS4A/6A, 10 NMEA2000 cable OP03-206 001-035-290 For DRS25A, 10 NMEA2000 cable Resister Assy OP03-204 001-025-300 1 For NMEA2000 connection with a unit Joint Box TL-CAT-012 000-167-140-10 1 For LAN cable extension LAN Cable MOD-Z072-020+ 000-167-175-10 1 2 m MOD-Z072-050+ 000-167-176-10 1 5 m MOD-Z072-100+ 000-167-177-10 1 10
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1. MOUNTING 1.1 Mounting Considerations • The radar sensor is generally installed either on top of the wheelhouse or on the radar mast on a suitable platform. Locate the radar sensor where there is a good all-round view. Any obstruc- tion will cause shadow and blind sectors. A mast for instance, with a diameter considerably less than the horizontal beamwidth of the radiator, will cause only a small blind sector, but a horizon- tal spreader or crosstrees in the same horizontal plane as the rada
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Radar sensor Radar sensor Radar sensor Radar sensor For DRS2D/4D 1.2 Mounting Procedure for DRS2D/4D 1. Remove mounting hardware at the bottom of the radar sensor, four each of hex bolts (M10x20), spring washers and flat washers. Save the spring washers and flat washers to use them to fix the radome base to the platform, at step 3. If the thickness of the mounting platform is 5 mm or less, also save the bolts. Screws (two screws on other side) Stern Cable entry Bow Flat washer Spring washer H
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3. Use the hex bolts*, flat washers and spring washers removed at step 1, and fasten the radome base to the platform. The torque should be between 19.6-24.5N m. *If the thickness of the platform is 6-10 mm, use M10x25 bolts (supplied). For thicker platform, use locally supplied bolts. Transceiver module Antenna base assy. 5 mm or under: M10x20 (local supply) L 6-10 mm: M10x25 (supplied) over 10 mm: locally supplied bolts As for length, use the bolt the "L" shown in the figure Flat in left bec
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5. Coat the hex bolts (4 pcs.) with silicone sealant. Fasten the antenna radiator to the radiator bracket with the hex bolts, flat washers and spring washers supplied with the radiator. Antenna radiator Coat threaded holes with silicone sealant. O-ring Radiator bracket Flat washer Spring washer Hex bolt (M8 x 30) Coat bolts with silicone sealant. 1.3.2 Mounting the radar sensor The radar sensor can be mounted using the fixing holes on the outside (200 x 200 mm) or inside (140 x 150 mm) the rad
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2. Lay the radar sensor on the mounting platform, orienting it as shown below. (The hinges must face toward the stern.) BOW STERN Hinge CAUTION Do not lift the radar sensor by the radiator; lift it by the housing. The radiator may be damaged. 3. Insert four hex bolts (M12 x 60, supplied) and seal washers (φ30, supplied) from the top of the housing, as shown below. Hex. bolt Seal washer (Face projecting part down.) Flat washer Spring washer Nut 5
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4. Pass flat washers (M12, supplied), spring washers (M12, supplied) and nuts (M12, supplied) onto hex. bolts. Fasten by tightening nuts. Do not fasten by tightening the hex. bolts; seal washers may be damaged. Seal washer Antenna unit Rubber mat Mounting platform Silicone Flat washer sealant 5. Coat flat washers, spring washers, nuts and exposed parts of bolts with anticorrosive sealant. 6. Prepare ground point in mounting platform (within 300 mm of ground terminal on radar sen- sor) using M6
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Using inside fixing holes of the sensor housing If this radar is replacing a FURUNO radar whose mounting dimensions are the same as this one (140 x 150 mm), it may be possible to use its mounting platform. This method requires removal of the RF unit from the radar sensor to access inside fixing holes. Use hex bolts, flat washers, spring washers and nuts (local supply) to mount the radar sensor. 1. Unfasten four bolts from the cover to open the radar sensor. 2. Unplug the PCS connector from RF
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1.4 Mounting of Power Supply Unit PSU-013 (for DRS25A)/PSU-012 (Option) For combinations shown below, the optional power supply unit PSU-012 (Code No.: 000-011-756) is necessary. The PSU-013 is required for any DRS25A installation. DRS2D/4D DRS4A DRS6A DRS12A MFD8 NO YES YES YES NO MFD12 NO NO YES MFDBB NO NO NO NO Contents of PSU-0012/013 Name Type Code No. Qty Remarks Power supply unit PSU-012 - 1 PSU-013 - for DRS25A Cable assy VL3P-VV-S2X2C-AA050 000-152-217-10 1 5 m LAN cable MOD-Z072-050
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2. WIRING The MFDBB, MFD8, MFD12 or PSU-012 connects to the radar sensor with the two-way cable MOD-ASW0001 (MOD-ASW0002 for DRS25A).In order to minimize the chance of picking up electrical interference, avoid where possible routing the two-way cable near other onboard elec- trical equipment. After passing the cable through the hole in the radar sensor, apply sealing com- pound around the hole for waterproofing. When connecting to other NMEA2000 equipment, use the optional cable M12-05BFFM (φ
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Wiring for DRS2D/4D/4A/6A/12A with PSU-012 Radar Sensor DRS2D/DRS4D Radar Sensor DRS4A/DRS6A/DRS12A NMEA2000 cable M12-05BFFM (φ6) or Two-way cable CB-05BFFM (φ10) NMEA2000 MOD-ASW0001 Equipment (10/15/20/30 m) NMEA2000 Equipment NMEA2000 cable M12-05BFFM (φ6) or CB-05BFFM (φ10) (LAN) (Power) Power Supply Unit PSU-012 12-24 VDC Power cable : Standard Supply VL3P-VV-S2X2C-AA050 LAN cable : Optional Supply (supplied with PSU-012) MOD-Z072 : Local Supply -5 m: supplied To ship's ground -2,
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Wiring for DRS25A RADAR SENSOR DRS25A NMEA2000 cable M12-05BFFM (φ6) or CB-05BFFM (φ10) NMEA2000 Two-way cable Equipment MOD-ASW0002 cable (POWER) (10/15/20/30 m) (LAN) Power cable VL3P-VV-S2X2C-AA50 Power Supply Unit PSU-013 LAN cable 12-24 VDC MOD-2072-050 Ground wire (Local supply, IV-2sq) To Multi Function Display BlackBox MFDBB or Multi Function Display To ship’s ground MFD8/12 : Standard Supply : Optional Supply : Local Supply 11
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2.1 Wiring inside DRS2D/4D Two-way cable connection 1. Unfasten three screws at the bottom of the mounting base to remove the fixing plate for the gasket. Fixing plate (for gasket) 2. Remove the gasket, and pass the two-way cable MOD-ASW0001. 3. Fasten the shield of the cable (power) with the cable clamp in the radar sensor, and connect the connector of cable (power) to the power terminal. 4. Connect the RJ-45 connector of the cable (LAN) to the LAN terminal in the radar sensor. LAN terminal
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6. Slide the gasket on cables so that the amount of cable above the gasket is lower than the RF chassis. This height should be lower than the RF unit when installed to the bottom of the sensor. Cable Gasket RF unit Gasket Note: If the two-way cable touches the platform near the mounting base, wind vinyl tape around the cable at the point where it is bent. 7. Confirm that the rubber gasket is properly positioned and that the triangle mark on the cover is aligned with the triangle mark on th
