Stepper motor controller
Product images and videos
Description
Data Sheet
Documents
Description
The NPD80 is a plug & drive motor with integrated logic programmable using LADDER language. It has 10 I/O points, an integrated absolute encoder, a USB port used for programming and debugging and an RS485 H-duplex port for programming and data exchange
Available in different versions where the quantity of stack and the type of the motor, the system bus or the type of connection vary
Main Function
- Software filter for digital and analog inputs
- 31 Timer
- 31 Counters
- 1 Fast timer
- Automatic backup in case of power failure
- Connection up to 32 motors reaching 320 I / O
- Micro step with resolution up to 51200 pulses / revolution
- 2000 retentive memories
- 2016 non-retentive memories
Data Sheet
| Data sheet | |
|---|---|
| Supply voltage | 30-80 V |
| Motor rated current | 0-8A |
| Operating temperature | 0 – 80°C |
| Programming | Via RS232 and USB with LADTOOL interface |
| System bus interface | Modbus RTU, CANopen (upcoming implementation), RS485 |
| Encoder inputs | Integrated absolute encoder 2000 PPR (for closed loop and / or position recovery) |
| Inputs | 4 opto-isolated digital inputs 10-30V 2 isolated analogue / digital inputs 0-10 16 bit / 30V 1 USB for programming 1 RS485 H-duplex for programming and data exchange |
| Outputs | 2 isolated digital outputs PNP 30V – 100mA (max) |
| Protection circuits | Programmable over-voltage Programmable over-temperature Inversion of polarity Phase-to-phase, phase-to-ground, phase- + UB short circuit Need for fuse upstream of power supply to protect against any faults in the protection circuits. |
| Optional | Isolated output auxiliary voltage 12V – 100mA (max) |
