PIN DESCRIPTIONS P2 |
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Pin# | Description |
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1 | Reduction Adjust: Phase Current Reduction Input. A resistor between |
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| this pin and pin 2 (Connector P2, Current Adjust) will proportionately |
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| reduced the current in both windings (1 second after the last positive |
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| going edge of the step clock input). The amount of current reduction |
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| will depend on the value of the resistor used. |
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2 | Current Adjust: Phase Current Adjustment input. A resistor | connected |
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| between this input and the ground input (connector P2, Pin 3) is used to |
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| adjust the maximum Phase Current in the motor. A resistor MUST be |
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| connected to this input. |
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3 | Ground: Supply Voltage Ground. ( Return ) |
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4 | +V: Supply Voltage Input. (+12 - 40VDC) |
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5 | Phase 4 of the Step Motor |
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6 | Phase 2 of the Step Motor |
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7 | Phase 3 of the Step Motor |
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8 | Phase 1of the Step Motor |
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Table 2 - CONNECTOR P2 |
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FIGURE 1
#L010068 | 5 | #L010068 | 6 |