User manual KB ELECTRONICS SI-4X

[. . . ] Note: To activate the tach feature, set Jumper J2, on the KBMMTM, to the "T" position. [. . . ] Figure 12A - Jumper Connection Figure 12B Tach-Generator Connection on SI-6 ¢ £¡ ¤¥ ¢ £¡ ¡¦ © © © ! % © ¡ ' §¨ § § § § & § § & The following information pertains to page 11 of the SI-4X/SI-6 Installation and Operation Manual Rev. Disconnect main power when making connections to the SI-6 or KBMMTM. Description of Changes Tach-generator feedback formula is corrected to include the subtraction symbol which was missing. Figure 12B is corrected to show the tach-generator connection to Terminals "I1" and "F-" on SI-6. Application Note: Be sure to connect the gray wire to Terminal "I1" on the SI-6 and to Terminal "T" on the KBMMTM. Do not connect the tach-generator to Terminals "COM" and "I1". IV. Figure 12B is corrected to show the tach-generator connection to Terminals "I1" and "F-" on SI-6. Application Note: Be sure to connect the gray wire to Terminal "I1" on the SI-6 and to Terminal "T" on the KBMMTM. Do not connect the tach-generator to Terminals "COM" and "I1". IV. Before applying power, be sure the AC line input voltage, 120 or 240 Volts AC, corresponds to the speed control rated voltage and proper J2A and J2B jumper setting of the SI-4X or SI-6. (See Table 3, on page 12. ) This page replaces page 11 © § 11 KB Electronics, Inc. (A42138) - Rev. [. . . ] Before applying power, be sure the AC line input voltage, 120 or 240 Volts AC, corresponds to the speed control rated voltage and proper J2A and J2B jumper setting of the SI-4X or SI-6. [. . . ]