Specifications
| Minimum | Maximum | |
|---|---|---|
| RoHS Compliant | Yes | |
| Total Motor Axis/Board: | 1 | |
| Motor Driver Type (per axis): | Bipolar Stepper Driver | |
| Motor Driver Stepping Range (per axis): | Full, 1/2, 1/4, 1/8, 1/16, 1/32 | |
| Motor Stepping Speeds (per axis): | 1 sps | 30,000 sps |
| Motor Stepping Prescaler (per axis): | Yes (1 (default) to 255) (prescaler=255=0.003922 sps) | |
| Motor Idle Power Modes (per axis): | OFF to Maximum Setting | |
| Maximum Current Control Setting (per axis): | Software Controlled Single 8 bit DAC | |
| Driver Current Decay Control (per axis) | Yes | |
| Driver Phase Short Circuit Protection: | Yes | |
| Driver Thermal Shutdown Protection: | Yes | |
| Driver Junction Temperature (Thermal Shutdown): | - | +165 degrees C (+329 degrees F) |
| Motor Current Limits (per axis) Running: Idle: | 0.100 amps/phase 0.00 amps/phase | 1.50 amps/phase To maximum setting |
| Operating Voltages: | 15.0VDC | 50.0VDC |
| Ambient Temperature Range Operating: Storage: | 0 degrees C (32 degrees F) -40 degrees C (-40 degrees F) | +70 degrees C (158 degrees F) +125 degrees C (257 degrees F) |
| Maximum Controller Boards on One (1) Serial Line | 255 | |
| Communications: | RS422 or RS485 | |
| Communication Baudrates: | 9600, 19200, 38400, 57600 (default), 115200, 230400, 460800 | |
| Home Sensor Input (per axis): | Infrared (Current Limited to 25ma) Sensor Input | |
| Limit Sensor Input (per axis): | Infrared (Current Limited to 25ma) Sensor Input | |
| Dedicated User Input Lines (per axis): | 2-Input with on board 22K pull-up, 0-5.0VDC, 1-ADC 0-3.3VDC Input | |
| Dedicated User Output Lines (per axis): Outputs (each): | 1 - MOSFET 0.5 amp - 0VDC to Board operating voltage Open Collector with NO diode clamp | |
| PWM Outputs (per axis): | 1 - Open Collector MOSFET and 2 - TTL 0 to 3.3VDC PWM’s | |
| ADC Inputs (per axis): | 1 - (ANLGIN) 0 to 3.3VDC, 12-bit ADC | |
| Quadrature Encoder Interface (per axis): | Yes (Single ended only) | |
| Quadrature Encoder Maximum Frequency (per axis): | 1.5MHz | |
| Quadrature Encoder Modes (per axis): | x1, x2 and x4 | |
| Quadrature Encoder scaling (per axis): | Double Precision Floating Point | |
| PCB Flammability Rating: | UL 94V-0 | |
