2-7

Part 2: Interfacing and Configuring
+
+5 to +24VDC
Optocoupler Reference
Input
Controller Output
Controller Ground
+
+5 to +24VDC
Optocoupler Reference
Input
Controller Output
Controller Ground

NPN Open Collector Interface

(Sinking)

PNP Open Collector Interface

(Sourcing)

MDriveACPlus
Microstepping
MDriveACPlus
Microstepping

Input Connection Examples

The following diagrams illustrate possible connection/application of the MDriveAC Plus Microstepping Logic Inputs.

Open Collector Interface Example

Figure 2.1.5: Open Collector Interface Example