Anaheim Automation Bilevel Step Motor Driver BLD72-1 Guia do Utilizador

1BLD72, BLD72-1Bilevel Step Motor DriverUser’s Guide#L010011910 East Orangefair Lane, Anaheim, CA 92801e-mail: [email protected](714) 992-699

10SpecificationsControl Inputs (All) : (Terminals 5, 6, 8, 9)TTL-compatibleLogic “0” - 0 to 0.8 VLogic “1” - 3.5 to 5.0 VFault Reset: (Terminal 4)Pu

11TroubleshootingIf a Fault occurs, reset the Fault by applying a logic “0” to the Reset Fault Input (terminal 4) for at least100ms (or by cycling pow

12Torque Speed CurvesANAHEIM AUTOMATION

2General DescriptionThe BLD72 is a step motor driver that can drive motors rated from 1 to 7 amps/phase (unipolar rating). Itcan handle 6 lead and 8 l

3Clock ModesThe BLD72 has two clock options: Clock and Direction, or Dual Clock operation. Jumper JP2 is used toselect the clock option. Basically JP2

4Fault ProtectionThere are 3 types of fault detection. When a fault is detected, the driver turns off the motor current and thered Fault LED indicate

5Wiring DiagramThe wiring diagram in Figure 5 shows the BLD72 with the AA2791 Transformer. For wiring with theAA2793 Transformer, refer to Figure 9.Mo

63.750 MAX4.5003.1002.5001.450 MAX1.500.800 MAX2.3503.5703.000Transformer DrawingsNote: The AA2793 transformer is the same physical size as the AA2791

7Figure 9: Wiring for different line voltages for the AA2793 transformer.

8Note: The BLD72 and BLD72-1 are the same except for the base plate. The BLD72 is a replacementdriver for use in Driver Packs. The BLD72-1 is a modula

913 Pin Terminal DescriptionMotor CompatibilityAdd suffix “S” for single-ended shaft, or suffix “D” for double-ended shaft.Notes: Other motors not lis