Beta Manual 19025(1)

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INCREASED ACCELERATION TIME (Con’t)DIST. AUTORIZADO®MEX (55) 53 63 23 31QRO (442) 1 95 72 60MTY (81) 83 54 10 18ventas@industrialmagza.comFigure 9 shows the location of the acceleration capacitor. Observe the polarity when installingit.Main BoardR1C2C3C5C19Accel CapOption2R19180V 90VArmTach1 2Install Capacitor here(Note Positive Polarity)Figure 9.LIMIT SWITCH REVERSINGLimit switch reversing controls the direction of motor rotation by the use of limit switches. Theprocess starts by pressing a forward or reverse pushbutton. Typically the motor runs one directionperforming a process until the machine encounters a limit switch. The switch then causesthe motor to reverse direction. Finally, the limit switch at the beginning of the process is activated,reversing the motor direction again. This action continues until a stop button is pressed.The RB3 controller is the only model controller capable of performing this function. In fact, noadditional electronics are required when using the RB3 controller. It can be mounted in anexisting enclosure or a blank cover can be added, enclosing the controller for convenientmounting.The “R” cover cannot be used for this application. Either an RCS6 remote station (Figure 11) ora custom station, with the controls shown in Figure 11, is required.A jumper wire (J1) on the RB3 magnetic reversing board must be cut to break the on-boardconnection between TB3 terminals 5 and 6 in order to use limit switch reversing. This is shownin Figure 10.16 Doc. No. <strong>19025</strong> • Boston Gear ® Ratiotrol ® DC Motor Speed Control
LIMIT SWITCH REVERSING (Con’t)DIST. AUTORIZADO®MEX (55) 53 63 23 31QRO (442) 1 95 72 60MTY (81) 83 54 10 18ventas@industrialmagza.comC7C6C2R10R2338R22J127123C3TB34 5 6Magnetic Reversing Bd67470 1045893___ RevCut JumperFigure 10. Location of J1 JumperRevTB391H1 To Run7 8Fwd LimitFwdSwitch(1) 5StopRev9 10Fwd Limit SW. (1)6Limit SW.Rev Limit SW.2+48V37MR45MF1056MF Cut JumperMR1045893 Rev. DMagnetic Reversing BoardRunSpeed10001/2W5K213TB2568Main Board1045892Figure 11. Limit switch Reversing Using RCS6 Remote Control StationNOTES:1. Wires connected to TB2 and TB3 must be twisted cable - such as Alpha 1893/3.2. Symbol “ “ are terminals located on RCS6 remote control station.Doc. No. <strong>19025</strong> • Boston Gear ® Ratiotrol ® DC Motor Speed Control 17
Page 1 and 2: DIST. AUTORIZADO®MEX (55) 53 63 23
Page 3 and 4: TABLE OF CONTENTSDIST. AUTORIZADO®
Page 5 and 6: OPERATOR CONTROLSTable 2. Operator
Page 7 and 8: PERFORMANCE CHARACTERISTICS (Con’
Page 9 and 10: INSTALLATION AND WIRING (Con’t)DI
Page 11 and 12: INSTALLATION AND WIRING (Con’t)DI
Page 13 and 14: DIST. AUTORIZADOMODELS RB1, RB1B, R
Page 15: HALF VOLTAGE OUTPUTDIST. AUTORIZADO
Page 19 and 20: TORQUE CONTROL (Con’t)DIST. AUTOR
Page 21 and 22: TACHOMETER FEEDBACK (Con’t)DIST.
Page 23 and 24: Table 10. TroubleshootingDIST. AUTO
Page 25 and 26: RunStop56ToReversing Bd(Optional)57
Page 27 and 28: +12V R18.2K, 1/2WC21025VD112VIN4742

Beta Manual 19025(1)

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