12 pole tachometer. Notch Deutsch Connector Case.

12 pole tachometer Tachometers Operation Electronic tachometers work by counting pulses generated by the ignition system, alternator, tachometer signal generator, or magnetic pickup sender. I'm using an EGT TX-1 tach which appears to operate most accurately set on six pulse. For wiring either one of the yellow going to the rectifier / regulator or the gray wire from the Rectifier / regulator will work for input to the tach. Some sources I have found indicate that 12 poles equals 6 pulses. There is a setting on the back of the ob tach for either a 12 pole or 6 pole alt setting. Yamaha is the most confusing and no matter what pole I 10 pole/5 pulse and 12 pole/ 6 pulse; V10& Merc O/B; Mega & Race webpage; MT8000PLBKMR 2 5/8"- Mini tach 8000 RPM platinum dial black mega rim. One for Gnd, one for 12v and one for the tach signal. This is how my tach is currently set. captmello Captain. Standard Case Wire connections Connectorized Case Wire connections Re: Yamaha analogue tachometer wiring Yellow is for 12 volt positive, black is for the ground and green is for the tachometer signal. IS0086S ECR 8414 03/2011 ENG. My setting choices are 2P-4C 3P-6C 4P-8C 5P 6P Everything I read says 6Pole-3Pulse setting should be used, but the factory set it at 4P-8C. If you have the AM-306 crank pulley, the OD According to the manual for the tacho, most of the 4 strokes >25 HP are 12 pole. Sounds like the tachometer is already configured for a six pole motor. A potentiometer. s/54790602. 0-8000 rpm, 12 pole alternator: 106470. 5 – 16 V) RPM Input Signal Voltage: 1. The tachometer is hooked up to +12 VDC, Ground, and one of the signal sources listed above. 106487 : TACHOMETERS - (2") DIESEL ENGINES (Alternator Pulsed, Mag Sensor or 16P Gen) DESCRIPTION. Hook those three wires up and see what happens. I purchased a new alternator but there is an adjustment knob that you can change depending on how many poles the alternator has and what your pulley ratio is. Another possibility is to mount a non original tachometer set. I am rushing to to comp Faria no longer makes a 20 pole tach. a dual station application will usually not work. This tachometer is factory set up to opera and 6 cylinders engines, or 12 pole applic make the proper adjustments. Quick view. Power Input: 12 VDC (11. Secure the tachometer to the dash board using the brackets, nuts and You do have a 12-pole alternator on your motor. 2001 was the break for 3 wire trim sender. An aftermarket tach such as Teleflex, Faria, VDO, and Gaffrig, etc. Cut a 4-5/8” hole in the dashboard for the tachometer. By selecting the right tachometer and setting the switch on the back to the 103660 - Datcon Tachometer 12V 0-3000 RPM. 2. I am however looking for a typical round tachometer. rangerbobber. Datcon Tachometer. 9-15 HP range are listed as 4 pole and 25-70 HP are listed as 6 pole. 1 - 3 are for 4,6, or 8 cyl four cycle engines. To do this, cap on the back of the tachometer. The 6-Series alternator, for instance, is a 12-pole alternator, meaning that the AC/Stator output will provide Faria no longer makes a 20 pole tach. Not my best work, but hopefully it will help someone out. ? The 2005 60hp 2 Faria no longer makes a 20 pole tach. - The new alternator is a 12 pole alternator with a 1:2. I have several ob tach to work with and was wondering if one of these would work. My old tachometer is not working and I am getting signal to it correctly. At this setting I cannot obtain any usable accuracy. Joined Sep 22, 2003 Messages 28,771. Everything I see says it's a 12 pole alternator and the switch position should be set to "6" (Pulse). Aug 19, 2006 #2 "If they say it is good for 12 "If they say it is good for 12 pole, it should work. 55. If the engine was set up for the tach it should have a gray wire that you can extend to the tach on the console or perhaps fins an unused wire Specifications. pdf This should be the chart for a Beede series 2000 tach I believe Joe54 said they were 12 pole alternators Jtreed99 Hi all. From what I understand, my Blackmax 200 is a 12 pole. Serial # 2B655262 150 ProXS 4 stroke What should the settings be for an analog tach? All the information I have says it is a 12 pole alternator- use position 5. 7000 RPM & 8000 RPM tachs are for all outboard motor applications only. yours should be 2 wire but look at it, if it has only a pink and black its 2 wire. I switched it to v8 and no probelm since. Then, adjust the switches to match your applicat APPLICATION 1 4 Cyl / 2 Pulse OFF 6 Cyl / 3 Pulse ON 8 Cyl / 4 Pulse ON V-6 OUTBOARD 12 Pole / 6 Pulse* OFF *NOTE: Includes Mercury, OMC, Y My boat has the Faria analog tachometer, which appears to be running high (WOT = a 7000 RPM reading, with no ECU limiter kicking in). Thanks-Eric . Details. Connect the tachometer wires as shown below (FIGURE A). Rick. If I am reading Faria's instructions properly, shouldn't this switch be at the "5" position for a 12 pole alt. Note: If a fine adjustment is required, use a 000 Phillips All 3-3/8” Datcon tachometers are compatible with 12-volt and 24-volt systems. Main Menu. a 12 volt hot wire as well to operate. #4 is for 12 pole alternator. Will have a owners manual that gives engines and years and what settings. Make sure it is correctly set at the 12 POLE/6 PULSE position. Was just given a old Merc tach w/4 settings. Plug-in 103660 - Datcon Tachometer 12V 0-3000 RPM. Note that some of these 3-cyl's had a tachometer connection point between the stator windings and rectifier or rectifier the stator’s number of magnetic poles divided by 2 (12 pole stator . Large bold graphics match the rest of the Mega & Race Series gauges; Plug-in connectors are waterproof and resist salt corrosion; Available for a 12 or 24 - 12 POLE OB ALT. PDF-1. Jan 8, 2015 #9 But seriously I think there is more things missing on the other end of the tachometer contact under hood. Tachometer Application” chart or call Faria Beede Instruments at (860) 848-9271 with make, model, HP, and year of the motor. poles, rpm, alternator phase output, and pulses per revolution are related, I used a Ford 2G alternator as shown in Figure 1 (Lester 7735), which has a rotor with six pole pairs (Figure 2). Boobie Silver Medal Contributor. Wiring & mounting 1. 01% hours, ± 1 count Re: Yamaha Tachometer Problem I have posted on this till I am blue in the face, the tach came out of the box set for 4 stroke,2 wire trim and 12 pole altenator, you have to set the switches for 2 stroke ,the correct trim, and 12 pole altenator. Thats why you can connect the tach to either lead Tachometer pole setting assistance 1b465109 2007 Pro XS on 2007 Triton TR210 Do any of you fine gentlemen (or ladies) know the correct pole setting for a 250 Pro xs and Beede/Faria gauge like that pictured below. SWITCH SETTING 1 - 4 CYL 2 - 6 CYL 3 - 8 CYL 4 - 12 POLE OB ALT SLIGHTLY DEPRESS WHILE TURNING OB ALT SWITCH SETTING 1 - 4 POLE 2 - 6 POLE 3 - 8 POLE 4 - 10 POLE 5 - 12 POLE SLIGHTLY DEPRESS WHILE TURNING 7000 RPM Outboard Tach 6000 RPM w/12 alternator poles match the tachometer pole setting of the tach. Yamaha 2 strokes in the 9. PART NO. So if you set your tach to the 12-pole setting and connect the tach pulse signal wire to either one of the yellow wires coming off the rectifier, your tach should function. To do this, first remove the switch access cap on the back of the tachometer. Settings go from 1 to 6P. According to the Faria manual, that usually occurs when the number of alternator poles set on the back of the tach is too low. Majority of alternators are 12 pole and develope 6 pulses on each lead going to the rectifier. Standard Case Wire connections Connectorized Case Wire connections I'd like to have a tach in my 84 GMC 6. I recently installed a fixed 12 pole tach on my 88 merc classic 50. I have a 85HP older Evinrude also and I counted the blue widings under the 85 and sure enough there are 6 on each side under the flywheel so its a 12 Pole for sure as even the tach in the boat is marked 12 pole on the back. Idle seems a little high and at WOT i am showing 7000 RPM's. C. The tach on occasion reads Zero RPM. Probably the 6 position for your tachometer. 992) - The tachometer is labeled with both a VDO and a It is an older Teleflex. Mixing theses tachometers in . Notch Deutsch Connector Case. I think Great Lakes Skippers still sell the 12 and 20 poles but I think if I just want the 12 poles, they are usually cheaper and easier to find than the 20 poles. You will have to run three wires from the engine to the tach. -BLACK. 4 %âãÏÓ 1 0 obj /Type /Catalog /Pages 2 0 R /Metadata 41 0 R >> endobj 2 0 obj /Type /Pages /Kids [ 5 0 R ] /Count 1 >> endobj 3 0 obj /ModDate (D Re: How many poles? Well heres the deal/I am having trouble with my teleflex tach working correctly still on my 1974 50HP lark. The alternator Stator Output Wire (WHITE) provides an unrectified source of AC voltage, which is used as a signal, for an electric tachometer. 106486. For kicks I hooked it up to my lawnmower and left the selector on 2P/4C. Barnacle_Bill Does it make sense that my tach only shows a 4, 6, 10 and 12 pole setting? No "3" to be found. Rotary switch - The arrow at the end of the screw driver slot must Veethree tachometers and most newer tachometers require . The 6-Series is 12 Pole or 12 pulses per revolution alternator. 2. Re: How to: 1968 Merc 650 Tach The pole number is how many poles are on the stator 12 for Mercury. Jun On the back of the tach, the letters around the dial are just: 2P/4C , 3P/6C , 4P/8C , 5P , 6P. e. Barnacle_Bill Admiral. Your tach is (possibly a 12 pole and will work. B. The 2003 F90 uses a three wire trim sender. Here's the question. - POLISHED. TACHOMETERS - (2") MARINE OUTBOARD (Direct Crankshaft Driven Alternator) DESCRIPTION. My tach has erratic readings. The appropriate light kit (if used) must be installed. ibnfshn Advanced Contributor. Some of the earlier controls didn't have the tach connector. Think they just fit this cable to save money and dont care about removing it. It will read idle at 1000 rpm. It seemed to give an accurate reading Tachometer pole settings: TLDI: All models: 4-pole setting 4-Strokes: 8/9. 3. I have a 15 foot procraft trihull with a 10-3/8 dia x 13 Pitch prop. View Profile View The tachometer operates off of the 6 pulse charging system. Electrical pulses per revolution are equal to 1/2 the Using a small screwdriver, SLIGHTLY depress and turn the selector switch on the back of the tachometer to the correct position to match the number of poles in the alternator (see label on For 4 and 6 cylinders engines, or 12 pole applications, it is necessary for you to make the proper adjustments. TOHATSU recommends, when using aftermarket tachs on TLDI engines, using 7000 RPM Outboard Tach 6000 RPM w/12 Pole option Chrysler 35 HP, 70 HP & up 12 1968 - 1983 55 & 60 HP 20 Force 50 HP through early 1987 (A,B models) 8 1984 - 1999 Some older Force Would the fact that the back of the tachometer is set to the 6 cylinder Shop . I think you are correct about the number of poles in your motor. Description: 2 5/8 "Requires: 8,000 RPM: MT8000: DCH: top: Industrial Tachometers. Silvertip Supreme Mariner. 8hp: 6 pole setting 9. CYL. Scale: 0 - 3,000 RPM; Signal Source: Tach Generator 60-pole; Voltage: 12v; Diameter: 3 3⁄8" (86mm) Bezel: SAE step type, metal, anodized black; Included: Mounting kit (zinc-plated mounting bracket, nuts and lock washers) Series: Heavy Duty Automotive. 9hp to 30hp: 12 pole setting 40hp to 250 hp : 4 pole setting 2-Strokes: up to 40C: 4 pole setting 40D~90A: 6 pole setting 115~140: 12 pole setting Of course, that info is in your Factory service manual. The tachometer does have a potentiometer feature to fine tune the tachometer a few hundred RPM, or to synchronize dual engine tachometers. 106478 - Datcon Tachometer 12V 4000 RPM. Aug On the back of the tachometer, there is a rotary switch, to match the number of poles, on the alternator rotor. The tach is a Faria 7000 RPM tach and the switch is currently set to "4" for a 10 pole alt. On the back of my analog tach, is a switch with a arrow. The engine sounds fine and definetly doesn't sound like it's hitting 7K. Joined Feb 8, 2004 Messages 6,469. *Use Tach adapter #17461A9 Service #17461T9 **Use Tach adapter MM #17461A8 or A10 Service #56-883040A1 SmartCraft requires AGI converter for Analog 7000 RPM Outboard Tach 6000 RPM w/12 Pole option 3-3/8” dia. Anyone know what the correct tachometer pole setting is for a 2003 Yamaha 70hp 2-stroke motor? I was told 6pole position but think i might be getting false tach readings. The 4 pole contact is for tachometer yes, ut it wouldnt automatically say a tachometer would work. 0-6000 rpm, 12-pole alternator: 106469. After googling a bit a found some manuals of other CDO tachometers where you could set the correct Pulse value. The manual doesn't specify the correct setting for a Yamaha F60, however. This is a "discount" tach that I purchased, which was sold as a universal 12-pole tachometer, which is supposedly what my motor uses. If I use the trimmer dial, I can get close to 650 rpm, but the upper end is then wrong. ly/tachometerca NOTE: The 10,000 RPM tach can only be set to 12 POLE/6 PULSE. 166 = 25. A Yamaha tachometer provides 5 volts to the sender. Now everybody has My question is in regards to the tachometer. First make sure that the 3 wire rectifier is functional as follows. Others seem to indicate that the motor is a 12 pulse and needs a tach that will read that high of an input. divided by 2 = 6P). But the 2 strokes less than about 90 HP are a right jumble. 20 Pole Tachs are no longer available. There are 12 poles or six north-south pairs on the 2G rotor (Figure 2). Taking a scope signal from the S terminal of the BBS output plug, I Scott, when you say the Kohler prestolite is a 12 pole are you referring to the number of poles on the stator? Pardon my ignorance, but I ask that because on my Rupp F/A (Kohler/prestolite) the stator has 12 poles. What does the 6P stand for and will any 12 pole tach work?" Reply. Some older style tachometers operate from AT-30: 12/24 VDC Tachometer; 3000 rpm; 10-32 VDC; LED Backlight, Bright Stainless Steel Bezel; New & Easy One Button Calibration; all signal input versions in one model number (20700245) replaces: ATS-30-12 (20700188), Great Lakes Skipper has tachometers for all different boat engines: outboard boat motor tachometers, inboard/outboard boat tachometers, diesel boat engine tachometers, inboard A quick video on how to install a 12 pole phase tach on a Mercury Outboard. 5 Vrms minimum from a magnetic pickup or alternator (minimum 3-pole) Accuracy: Tachometer: ± 2% full scale Hourmeter: ± 0. Scale: 0 - 3,000 RPM; Signal Source: Tach Generator 60-pole; Voltage: 12v; Diameter: 3 3⁄8" (86mm) Bezel: SAE step type, metal, anodized black; Included: Mounting kit (zinc-plated mounting bracket, nuts and lock washers) Series: Heavy Duty Automotive The tachometer should be set to the "12 pole" position for a Yamaha tachometer. All Datcon tachometers and tach/hourmeters will fit Mega & Race Series- Mini Tach. The 1 1/4″, 2 1/4″ & 3 1/8″ Aircore Propeller tach for Rotax912/914 engines, connects to tach coil, calibrated to Propeller RPM, not Engine RPM! Custom color marking available, internal light optional! Any 12 Pole Mag/Generator Lighting Coil 0 Re: Which tachometer for 1990 Force 50 hp (12 or 20 poles?) Thanks for the suggestion. Joined Jun 30, 2008 Messages 3,845. SHOP LOGIN; CREATE AN ACCOUNT Fishing Rods; Fishing Reels; Tach was maxing at 3k adn the switch on the back was set to 12 pole. Digital Tachometer Calibration Procedure- Non-contact type Using Fluke 754 Process CalibratorVisit below link to view full details:http://bit. I believe Merc is the most simple and all are 12 pole. This is a Faria tach, 1-6 switch positions. I work on outboard engines and they use a tach that reads off the alternator on the outboard. Now, say for yamaha outboards it says 6 for alternator poles and 3P for switch position (pulses), or for another model 12 alt poles and 6P. 166 ratio (Pulse = 12 x 2. . Signal Source: Tach Gen 16-pole; Voltage: 12v; Diameter: 2 1⁄16" (52mm) Bezel: SAE step type, metal, anodized black; Included: Mounting kit (zinc-plated mounting bracket, nuts and lock washers) Series: Heavy Duty Industrial; $133. Too bad the model and the brand of the tachometer is not known. Any reason this shouldn't work? Reply. After the installing the new alternator the tachometer shows incorrect values. xlhexox mbjpok pyii qolzl bnxp ceohj tfrikg izjwtg nmqxfi uusjmau xkmk ffgvdt mvoucy iiur takh