Wiring Diagram for 32' Marinette Flybridge Sedan with conversion to twin Perkins diesels

Transcription

1 Wiring Diagram for 32' Marinette Flybridge Sedan with conversion to twin Perkins diesels I have made every attempt to ensure that these drawings are accurate but there is no guarantee that the drawings are correct or that they are suitable for any purpose. This wiring represents my current view of how my boat should be wired, based on my experience in aerospace and naval engineering. This is a work in progress and I would be happy for comments from anyone. Doug Rose dougrose@ureach.com

2 Conventions: Line widths reflect the size of the wire used in the circuit. The key is shown on the 'Primary' drawing. All wires are shown going to the physical terminal to which they are actually wired, so the boat looks like the diagram. Connections to other drawings may be shown for clarity, as called out on the print. Those portions of a drawing already shown elsewhere are dotted. The actual circuit appears only once in solid. Philosophy: The wire network consists of cables (of several wires each) that connect terminal blocks located at each important station, and shorter wires from the terminal blocks to individual loads. Installation effort is reduced when each cable is pulled as a unit. Terminal blocks have the same configuration as the accessory (eyebrow) panel breakers for clarity. Troubleshooting and repair are easier when the terminal block function assignments are the same at each station. This means that some terminals will be unused. The wiring for each engine is separate from and not connected to the other, and the engine circuits are separate from the ship's circuits. This increases reliability, isolates failures, and speeds troubleshooting. The only connection common among the three independent systems is the ground plate. Similarly, the 'port' accessories, those with breakers on the port half of the accessory panel, are a separate circuit from the 'starboard' accessories. The two circuits are common only at the 'ship's power' terminals. The exception to the engine circuit separation is the provision for starting either engine from either battery, as shown in 'Primary'. When the switches are in normal position as shown in 'Primary', the engine circuits are separate. Every attempt has been made to avoid daisy chaining, the practice of running power or ground from load to load. Rather, loads are each wired to common terminals. This avoids the Christmas tree effect when troubleshooting. Returns are provided for each load, and for each circuit. Each ground/return wire parallels its companion positive wire throughout until the current returns to the ground plate. Nothing is grounded directly to the hull. All returns end at the ground plate, which is connected to the hull through a 1 milliohm shunt, used for troubleshooting. Notes: A number of suppliers offer voltagesensitive automatic charging relays that short batteries together when either one s charging voltage. These would make a good substitute for the diode bank shown in 'Charging'.

3 Breaker Terminal Block ' Cabling' Note: Controls Breaker Stop Solenoid TEMP Breaker Stop Solenoid Controls Breaker 5 TEMP Terminal Block ' Cabling' Anchor Winch Accessory Power Accessory Power Bilge Pump Head 9/25/08 Breakers Top of lower steering station kickpanel Each engine control panel is powered through the engine breaker, and returns to the engine block at the alternator. The engine block returns to the battery through a starter mounting bolt. Switch SHUNT Block 'Charging' Alternator SHUNT Block 'Charging' Alternator Switch Top of lower steering station kickpanel battery switch SHUNT Power Behind lower steering station kickpanel voltmeters and loadmeter Volts "3" 1 mv/a 1 2 starter Block COM start relay 1 2 starter COM start relay Lower steering station kickpanel 'Charging' 1 2 COM Inverter Volts "4" Either side of lower wheel 'Charging' 1 See Schematic for start relay coil circuit GROUND HULL 14 AWG 10 AWG GROUND PLATE Test Jacks 2 AWG 2/0 AWG on another page 1 mohm 1 mv/a Charge 1 mv/a Charge Hull Primary

4 AC to DC Dual Output Ferroresonant Charger 15 Adc 1 2 Compartment Bulkhead Forward Note: Alternators are not selfexciting, and field power is internally connected to OUT. The Bootstrap Diode provides power to the field from the ignition until alternator power is available at OUT. Note: Alternator regulated output is 14.6 Vdc. After 2 diodes, the charging voltage is 13.6 Vdc, which is the correct charging voltage for the AGM batteries. Alternator OUT FRAME Bootstrap Diode Behind Accessory Panel UP REGULATOR SENSE WINCH DN PPL Terminal Block SOLAR CELL SOLAR Lower Panel Lower Station Terminal Block Bootstrap Diode Alternator OUT FRAME Charging Connector Aft of Cabin Top REGULATOR SENSE Solar 85 W PPL Terminal Block 9/25/08 Block Block YEL/ Block STOP TEMP UPPER FUEL Cabling Block STOP TEMP UPPER FUEL Cabling 0.47/5 0.47/5 GROUND PLATE Switch Breaker 1 2 COM Generator Breaker Switch 1 2 COM Charging

5 AC to DC Dual Output Ferroresonant Charger 15 Adc 1 2 Note: Alternators are not selfexciting, and field power is internally connected to OUT. The Bootstrap Diode provides power to the field from the ignition until alternator power is available at OUT. Note: Alternator regulated output is 14.6 Vdc. After 2 diodes, the charging voltage is 13.6 Vdc, which is the correct charging voltage for the AGM batteries. Alternator Bootstrap Diode Behind Accessory Panel SOLAR CELL SOLAR Lower Station Terminal Block Bootstrap Diode Alternator Charging Connector Aft of Cabin Top Solar 85 W 9/25/08 Compartment Bulkhead Forward OUT FRAME REGULATOR SENSE PPL Terminal Block OUT FRAME REGULATOR SENSE PPL Terminal Block Block Block YEL/ Block STOP TEMP UPPER FUEL Cabling Block STOP TEMP UPPER FUEL Cabling Combiner Combiner GROUND PLATE SHUNT Switch Breaker 1 2 COM Breaker Switch 1 2 COM battery Lower steering switch station kickpanel 1 2 COM Future Charging using Voltage Sensitive Relays

6 Upper Station Terminal Block Behind upper steering station kickpanel 9/25/08 ENGINE H SPARE SPARE SPARE SPARE SPARE SPARE Marinette Accessory Panel Terminal Block Behind Marinette Accessory Panel SHOWER PUMP FWD ENGINE PUMP AFT H WATER SYSTEM WINCH MOTOR Upper Controls Lower Station Terminal Block Behind access panel on bulkhead aft of dinette Not Shown Terminals are powered thru circuit breakers in Accessory Panel Returns go to appropriate side of Accessory Panel Terminal Block via return busses at lower station Note: Power () and Return (YEL) are routed together to eliminate 'ground loops'. Double conductor cable is preferred RELAY BOX Lower Controls Foredeck Controls HEAD See Anchor Winch Anchor Winch Top of lower steering station kickpanel Accessory Power Accessory Power Spare Head Breakers Top of lower steering station kickpanel Cockpit DC outlets Power Power Distribution

7 CONTROL CIRCUIT: => Starts engine when V3 or V4 drops to 11.5 Vdc => Stops engine when V3 or V4 reaches 14.7 Vdc => Stops engine if no oil pressure for 15 seconds => Stops engine on engine over temperature => Stops engine on battery over temperature There is no current control. The engine fuel lever is adjusted manually to obtain 100 A. of charge, and is then mechanically locked. CHARGE ROTOR 0.2 ohm dc VDC FIELD 1.6 ohm dc A SHUNT 1 mv / A S S CHARGING AMPS Adjust engine fuel for 100 A output GROUND PLATE Internal Resistance (fully charged):.0025 ohms Capacity: 75 Ah (C/) Reserve Capacity: BCI: 155 minutes (25 amp discharge, 80 F (26.7 C), to 10.5 volts cutoff) Generator

8 VIO PNK VIO PNK 9/25/08 YEL YEL TMP TAN GRY TMP TAN GRY VIO VIO STOP STOP UPPER PNK FUEL UPPER PNK FUEL 12 X 24 AWG Length tbd Upper Steering Station Mounted to bottom of metal engine panel Upper Steering Station 12 X 24 AWG Length tbd TEMP STOP UPPER FUEL FUEL UPPER STOP TEMP YEL TAN GRY GRY TAN YEL 12 X 24 AWG Length tbd Spares: EGT, 2 wires Alt I, 2 wires SP, 2 wires Spares: EGT, 2 wires Alt I, 2 wires SP, 2 wires 12 X 24 AWG Length tbd 12X 24 AWG Length tbd 12 X 24 AWG Length tbd Terminal Block Aft top of TAN TMP UPPER TAN YEL GRY VIO PNK STOP FUEL YEL GRY VIO PNK FOR'D TAN TMP UPPER TAN YEL GRY VIO PNK STOP FUEL YEL GRY VIO PNK Terminal Block Aft top of ` FOR'D STBD STBD SHIELD SHIELD EGT EGT BLOCK EGT EGT BLOCK I alt I alt spare spare Future wiring for Exhaust Gas Temperature Probes and for Charging Current I alt I alt spare spare Cabling

9 Starbord TAN LAMP NEUTRAL INDICATOR PORT PORT LAMP STBD STBD Single alarm lamp for upper station 9/25/08 WATER TEMPERATURE TMP (ENGINE ) GRY OMETER S ' Cabling' STOP UPPER FUEL (ENGINE STOP) PPL OIL SURE H or Upper Steering Station VOLTS VOLTS PPL ITION ACC ST NEUTRAL INDICATOR WATER TEMPERATURE TAN OMETER GRY OIL SURE LAMP H (STOP) PNK FUEL mosaic immob Note: powers upper steering station ACC position enables lower station only Charging BLOCK Water Temp Sender OUT FRAME BLOCK Oil Pressure Sender Block BLOCK High Water Temp NO REGULATOR VIO SENSE BLOCK Low Oil Press NC BLOCK High Exhaust Temp NO TEMP or Lower Steering Station TMP S UPPER STBD Controls Breaker 3 ' Cabling' STOP STOP FUEL UPPER Fuel Level Sensor top of fuel tank Forward or Terminal Block FUEL ' Cabling' NEUTRAL Switch Common Stop Solenoid 50 51/3 ER 51/3 Start Relay Stop Relay Schematic Each

10 Upper Station Terminal Block Behind upper steering station kickpanel 9/25/08 ENGINE H UP WINCH DN SOLAR CELL SOLAR See Anchor Winch Marinette Accessory Panel Terminal Block Behind Marinette Accessory Panel UP WINCH DN SOLAR CELL SOLAR SHOWER PUMP FWD ENGINE PUMP AFT H WATER SYSTEM FUTURE CONFIGURATION NC SHOWER PUMP FWD NC ENGINE PUMP AFT H WATER SYSTEM ` Lower Station Terminal Block Behind access panel on bulkhead aft of dinette Anchor Winch Accessory Power Accessory Power Bilge Pump Head Breakers Top of lower steering station kickpanel Top of lower steering station kickpanel Power Cabling

11 Upper Station Terminal Block Behind upper steering station kickpanel 9/25/08 ENGINE H UP WINCH DN SOLAR CELL SOLAR See Anchor Winch Marinette Accessory Panel Terminal Block Behind Marinette Accessory Panel UP WINCH DN SOLAR CELL SOLAR SHOWER PUMP FWD ENGINE PUMP AFT H WATER SYSTEM Asis Configuration BROWN RUNNING LIGHTS ANCHOR ORANGE/WHITE E SHOWER PUMP S AUTO BP AUTO BP 3 3 YEL YEL E H GREEN BLACK BILGE PUMP ORANGE SPOTLIGHT GREEN WATER PUMP YELLOW AUTO BP DOWN PB AFT bus Lower Station Terminal Block Behind access panel on bulkhead aft of dinette Anchor Winch Accessory Power Accessory Power Bilge Pump Head Breakers Top of lower steering station kickpanel Top of lower steering station kickpanel Power Cabling

12 9/25/08 ENABLE (UP) UPPER STATION (DN) MOTOR 4wire chrome vinyl cable RELAY BOX MOTOR POWER DOWN UP POWER WINCH MOTOR 3 Not yet implemented LOWER STATION to port of companionway ladder (UP) (DN) ENABLE Anchor Winch Bilge Pump Head Breakers (UP) (DN) FOECK Top of lower steering station kickpanel Top of lower steering station kickpanel Power Anchor Winch

13 SHOWER PUMP FWD. 9/25/ ENGINE PUMP AFT. H (H) WATER SYSTEM PANEL LIGHT FORE BILGE AFT BILGE SHOWER PUMP FWD ENGINE PUMP AFT WATER SYSTEM H ' Cabling' Marinette Accessory Panel Terminal Block Behind Marinette Accessory Panel, lower steering station Anchor Winch Accessory Power Accessory Power Bilge Pump Head Breakers Top of lower steering station kickpanel Primary Power Accessory Panel

14 Upper Compass Panel port of upper helm Anchor Depth Sounder H SEARCHLIGHT 9/25/08 (ON) (ON) SHOWER PUMP FWD ENGINE PUMP AFT H WATER SYSTEM LIGHT ACC UP WINCH DN WINCH SOLAR CELL SOLAR Panel stbd of upper helm port wiper motor stbd wiper motor motor Upper Station Terminal Block Behind upper steering station kickpanel SHOWER ENGINE PUMP FWD PUMP AFT ' Cabling' H UP WINCH See 'Charging' DN SOLAR CELL ' Cabling' SOLAR WATER SYSTEM VHF radio cockpit area lights Marinette Accessory Panel Terminal Block Behind Marinette Accessory Panel, lower steering station Lower Compass Nav Nav Stern BILGE PUMP FLOAT Between engines beneath sole 12 VDC SUMP PUMP FLOAT Under forward cabin sole 12 VDC Saloon Overhead Overhead Switches Saloon Overhead Forward SHOWER PUMP FWD ' Cabling' ENGINE PUMP AFT H WATER SYSTEM UP WINCH DN SOLAR CELL SOLAR See Charging See Anchor Winch Center Transom Trim Tab Pump Assy Lower Station Terminal Block Behind access panel on bulkhead aft of dinette room bilge 12 VDC FLOAT BILGE PUMP 12 VDC FLOAT BILGE PUMP Aft bilge See Charging Between lower engine controls WATER PUMP WATER S Top of water tank S WATER SENSOR Accessory Loads

15 9/25/08 Emergency Pump Circuit FLOAT mounted high in bilge BILGE PUMP FLOAT SUMP PUMP FLOAT Under forward cabin sole 12 VDC 12 VDC Charging Accessory Loads 12 VDC 12 VDC room bilge FLOAT BILGE PUMP FLOAT BILGE PUMP Aft bilge Accessory Loads Emergency Bilge Pump

16 9/25/08 (FLUSH) below counter in head MACERATOR Under bowl of head Anchor Winch Bilge Pump Head Breakers Top of lower steering station kickpanel Cockput 12 Vdc Aft side of cockpit Top of lower steering station kickpanel Power Primary Head

17 Shore Voltage Vac ac GND 30 fused shore hot 30 fused shore rtn HULL H1 H1 H2 H3 110 Inverter 2 Off SHORE VOLTAGE AC Voltage Vac H2 H3 H4 X1 H4 X1 X2 X3 X4 110 Inverter 2 Off ~ ~ Frequency to Voltage converter X2 X3 X4 110 Inverter 2 Off Hertz Isolation Transformer forward under chain locker, case does not touch hull. Transformer has four identical 110V windings. Room Outlets 110 Inverter 2 Off 110 Vac AC Frequency Inverter 110 Vac Marinette AC Panel OUTLETS PORT OUTLETS STBD 030 A ac WATER HEATER Both hot and neutral are switched by the same breaker REFRIG STOVE AIR COND SPARE Kohm / 1W SPARE Behind Stove ac neutral Ground Ground Plate Next to A/C Water Heater Hull Reefer AC

18 ZONE 1: Motion Detector, Saloon ZONE 2: Motion Detector, Cabin ZONE 3: Forward Hatch ZONE 4: Dinghy EQUIPMENT: VHF, SSB, DISPLAY UNIT: of eyebrow panel TEMP SENSORS: room, saloon, reefer GPS DATA: to computer RS232 input MOTION DETECTOR MOTION DETECTOR 1 2 V N. C. T A M P 1 2 V N. C. T A M P 10K 10K POWER: IMMOBILIZER 1: IMMOBILIZER 2: RELAY A: RELAY B: ALERT: RING: INPUT 1: INPUT 2: INPUT 3: LOG 1: LOG 2: ITION: AC: Power thru 5A fuse C to Start Relay coil, NO to Start C to Start Relay coil, NO to Start Cockpit Lights Air Conditioner Siren under upper station panel Telephone Bell in saloon Smoke Detector in galley Smoke Detector in engine room High Water Alarm Forward bilge pump Aft bilge pump Starboard Ignition (purple) Thru transformer to unswitched AC power R E D B L K Y E L Saloon 10K B L U R E D B L K Y E L Cabin 10K B L U 3 A Behind lower steering station kickpanel Terminal access door, dinette PORT ENGINE ITION Forward Hatch Dinghy VHF MOSAIC CONTROL PANEL Room deg C Serial NMEA 10K 10K 6 wires Saloon Temp deg C 2 5 SSB 8 wires 10K 10K Reefer Temp deg C / / / / Z C Z C Z C Z C Z C A B S G Z O N E 1 Z O N E 2 S E N S O R P O W E R Z O N E 3 Z O N E 4 E Q U D I S P L A Y U N I T T E M P S E N S O R G P S D A T A MO SAIC AV 790y 1 2 V I N I M M O B 1 I M M O B 2 R E L A Y A R E L A Y B NO C NO C NO C NO C ALERT I N P U T S RING 2 4 H L O G I N P U T S A C L1 L2 ~ ~ S T B D E N G I N E S A M E A S P O R T E N G I N E ACC ST P O R T E N G I N E S T A R T R E L A Y C O C K P I T L I G H T R E L A Y A / C R E L A Y S M O K E D E T E C T O R S K K K F o r e B i l g e P u m p A f t B i l g e P u m p to Float Switches GSM antenna NO High Water Water Sensor 2 3 GPS 4 wires 6 wires ignition Handset MOSAIC is an alarm system that provides alarms and accepts commands via SMS, the short messaging service available with GSM cell phones. In addition to entry alarm, fire detection, and equipment theft protection, MOSAIC measures and reports temperatures and remotely controls equipment such as air conditioning 9 V a c AC Alarm System

19 23' VHF whip 23' SSB whip VHF/FM/AM Bandsplitter Accessory Panel 14 AWG wire 12 Vdc Radio Return Longwire Antenna Tuner MFJ969 RF in Audio Out Marine VHF Radio Return Aux In, Right 12 Vdc Return Audio Out 12 Vdc SSB Tranceiver Yaesu FT747 Spkr Out RF out Antenna Speaker Stereo with CD Player 10 A Fuse Front L R Rear L R Speaker Saloon Aft Speaker Saloon Lower Station Kickpanel Speaker Upper Station Speaker Upper Station

20 Clark headphones 1 2 Clark microphone Clark PTT switch 1 2 3