|
Features
- High performance, low noise and lost cost
- Low driver heating and low motor heating
- Supply voltage up to 50 VDC
- Output current up to 8.3A (RMS 5.9A)
- Input signal TTL compatible
- Automatic idle-current reduction
- Suitable for 3-phase stepping motors, including 3 lead and 6 lead motors
- Optically isolated differential input signals, pulse frequency up to 300 KHz
- 8 selectable resolutions up to 10000 steps/rev
- DIP switch current setting with 16 different values
- PUL/DIR & CW/CCW modes optional
- Over-voltage, short-voltage, over-current and short-circuit protection
- Small size for easy mounting
Specifications
Electrical Specifications (Tj= 25oC/77oF)
Parameters |
3ND583 |
Min |
Typical |
Max |
Unit |
Output current |
2.1(1.5A RMS) |
- |
8.3 (5.9 RMS) |
A |
Supply voltage |
20 |
36 |
50 |
VDC |
Logic signal current |
7 |
10 |
16 |
mA |
Pulse input frequency |
0 |
- |
300 |
kHz |
Isolation resistance |
500 |
- |
- |
Mohm |
Connector P1 Configurations
Pin Function |
Details |
PUL+(+5V) |
Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal, effective for each rising edge or falling edge (set by inside jumper J1); 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double pulse mode (pulse/pulse) this input represents clockwise (CW) pulse. For reliable response, pulse width should be longer than 1.5μs. Series connect resistors for current-limiting when +12V or +24V used. |
PUL-(PUL) |
DIR+(+5V) |
DIR signal: In single-pulse mode, this signal has low/high voltage levels, representing two directions of motor rotation; in double-pulse mode (set by inside J1), this signal is counter-clock (CCW) pulse, effective for low level. For reliable motion response, DIR signal should be ahead of PUL signal by 5μs at least. 4-5V when DIR-HIGH, 0-0.5V when DIR-LOW. |
DIR-(DIR) |
| ENA+(+5V) |
Enable signal: This signal is used for enabling/disabling the driver. High level (NPN control signal, PNP and Differential control signals are on the contrary, namely Low level for enabling.) for enabling the driver and low level for disabling the driver.. Usually left UNCONNECTED (ENABLED). |
ENA-(ENA) |
Connector P2 Configurations
|
|
A value is re
