FORM-ENG-0018 REV A 06-02-03 ISO 9001 CERTIFIED 607 NW 27th Ave Ocala, FL 34475 Phone: (352) 629-5020 or 800-533-3569 Fax: (352)-629-2902 TECHNICAL PRODUCT DATASHEET Electronic Throttle (Analog version) P/N 119971
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 1. PRODUCT GROUP PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 1 OF 16 DATE 10/1/2010 REV 1.20 BY AMS REVISION LOG .....................................................................................................................................................................................2 2.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 PRODUCT GROUP Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 2 OF 16 DATE 10/1/2010 REV 1.20 BY AMS 1. Revision Log Rev 1.00 Date 11/16/2009 Changes Initial revision 1.10 9/7/2010 Clarified password entry. 1.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 PRODUCT GROUP Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) 2. Part numbers 2.1.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 PRODUCT GROUP PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 4 OF 16 DATE 10/1/2010 REV 1.20 BY AMS 3. Overview 3.1. Product description The Twister Electronic Throttle (p/n 119971) controls engine speed using a variable analog voltage connected to the engine ECM for remote throttle applications.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 PRODUCT GROUP Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 3.2. PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 5 OF 16 DATE 10/1/2010 REV 1.20 BY AMS Throttle ready LED indicator The green THROTTLE READY LED indicator shows the status of the Twister interlock input (pin 3) and analog signal diagnostic information.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 PRODUCT GROUP Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 6 OF 16 DATE 10/1/2010 REV 1.20 BY AMS 4. Configuration 4.1. Entering passwords The Twister utilizes passwords to modify its operational parameters.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 4.2. PRODUCT GROUP PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 7 OF 16 DATE 10/1/2010 REV 1.20 BY AMS Interlock polarity The Twister interlock input (pin 3) must be active before control of the engine speed is possible.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 4.4. PRODUCT GROUP PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 8 OF 16 DATE 10/1/2010 REV 1.20 BY AMS Initial deadband clicks The Twister requires a number tactile clicks of the control knob in the increase direction before it will allow engine control.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 4.6.1. PRODUCT GROUP PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 9 OF 16 DATE 10/1/2010 REV 1.20 BY AMS Idle RPM configuration Enter the password: Release the IDLE button. The Twister sets its output signal voltage to the lowest point.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 PRODUCT GROUP Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 10 OF 16 DATE 10/1/2010 REV 1.20 BY AMS 5. Operation 5.1. Initialization The Twister uses a two (2) second initialization cycle. The green throttle ready LED and blue active LED will be ON during the initialization.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 5.3. PRODUCT GROUP PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 11 OF 16 DATE 10/1/2010 REV 1.20 BY AMS Controlling engine speed The Twister allows the operator to control of the engine’s speed by rotating the control knob as long as the interlock is active.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 PRODUCT GROUP PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 12 OF 16 DATE 10/1/2010 REV 1.20 BY AMS In the previous graphic (Figure 8) the first three tactile clicks are more than a half-second apart and are not counted for the required number of deadband clicks.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 PRODUCT GROUP PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) 6. Mounting & installation 6.1. Panel cutout dimensions Mount the Twister on the operator’s panel with four #6 screws and nuts. Figure 10. Installation dimensions in inches [millimeters]. 6.2. Twister side-view dimensions Figure 11.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 PRODUCT GROUP Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 6.3. THROTTLE CONTROL P/N 119971 PAGE 14 OF 16 DATE 10/1/2010 REV 1.20 BY AMS Twister Electronic Throttle (Analog version) PRODUCT Maintenance The Twister does not require regular maintenance. The control knob does not require lubrication. 7. Wiring 7.1.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 PRODUCT GROUP PRODUCT THROTTLE CONTROL P/N PAGE 15 OF 16 DATE 10/1/2010 REV 1.20 BY AMS 119971 Twister Electronic Throttle (Analog version) 8. Technical Details Product category Voltage range Maximum current draw @13.8VDC @27.
FORM-ENG-0018 REV A 05-27-03 TECHNICAL DATA SHEET 607 NW 27th Ave Ocala, FL 34475 PRODUCT GROUP Ph: 352-629-5020 or 1-800-533-3569 Fax : 352-629-2902 or 1-800-520-3473 PRODUCT THROTTLE CONTROL P/N 119971 Twister Electronic Throttle (Analog version) PAGE 16 OF 16 DATE 10/1/2010 REV 1.20 BY AMS 9. References 9.1. List of figures FIGURE 1. TWISTER CONTROLS AND INDICATORS.................................................................................................................