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Table of Contents
1. Introduction, Features and Applications............................................................4
Introduction...............................................................................................4
Features.................................................................................................... 4
Applications..............................................................................................4
2. Specifications................................................................................................4
Electrical Specifications..............................................................................4
Model no:-BH-SMART-2A.................................................................4
Drive prevention........................................................................................ 4
Operating Environment...............................................................................4
Elimination of Heat.................................................................................... 5
3. Pin Assignment and Description......................................................................5
Connector P1 Configurations.......................................................................5
Connector P2 Configurations.......................................................................5
External Limiting Resistance.................................................................................. 5
Rpm & Direction Control by Rotary Wheel & Switch...........................................5
Wiring Notes........................................................................................................... 6
Switch Choices....................................................................................................... 6
4. Sequence Chart Of Control Signals…………………………………………………….6
5. Calculation of pulse frequency………………………………………………………7
Frequency With Different RPM At 400 Micro Step............................................ 7
Frequency With Different RPM At 800 Micro Step............................................ 7
6. Connecting the Motor.................................................................................... 7
Connections to 4-lead Motors...................................................................... 7
Connections to 6-lead Motors...................................................................... 8
Half Coil & Full Coil Configurations ...........................................................8
Connections to 8-lead Motors...................................................................... 9
Series & Parallel Connections.....................................................................9
7. Power Supply Selection..................................................................................9
Regulated or Unregulated Power Supply....................................................... 9
Multiple Drivers........................................................................................ 9
8. Troubleshooting........................................................................................... 9
9. Dimensions................................................................................................ .11
10. FAULT OUTPUT Connection……..…………………………………………………12
11. Circuit connections Of BH SMART -2A With BH SDC-01,02..................... .12
12. Circuit connections of BH SMART-2A With Arduino & PLC..........................13
