Technical information
General
| General |
|
| Dimensions | 166 mm x 106 mm x 56 mm (excluding connectors and feet) |
| Weight | 0.5 kg |
| Protection class | IP 20 |
| Temperature | Operation 10°C to 60°C, Storage -10°C to 85°C |
| Power supply | 48 Vdc ± 5% power supply required. Power supply included. |
| Power consumption | 48 W maximum |
| Safety compliance | EN 61010-1-2010 |
| EMC compliance | Emissions EN61800-3:2018, EN55032 Class B, 3m (As 61800-3:2018, Table 17, Category C1, first environment) Immunities, EN55035, basic electromagnetic environment |
| Motor driver | |
| Type | 2 phase bipolar stepper motor driver for 4-lead motors |
| Phase current | Up to 1 A RMS, adjustable in 30 mA steps |
| Source voltage |
67 Vdc maximum Boost function can be disabled if required. |
| Resolution | Full, 8, 16, 32, 64, 128, 256 micro-stepping Stops on full step positions only, micro-stepping is used for control of resonance and smoother step transition. |
| Step frequency | 1 Hz to 15 kHz |
| Protection | Short to ground and phase to phase |
| Motor temperature measurement | |
| Type | Selectable PT100 RTD or K-Type thermocouple |
| Range | -200°C to 240°C |
| Accuracy | ±15 °C for thermocouple, ±5 % for RTD |
| Fault detection | RTD: Open and short-circuit Thermocouple: Open circuit only |
| Operating modes | |
| • Remote - Control and configure via USB, Ethernet or Serial • Step, Direction Enable (SDE) -For connection to an external motion controller or PLC • Joystick - Single-step and continuous movement triggered via a joystick (supplied separately) • Bake - Programmed cycle to heat the motor while stopped to drive off adsorbed gasses |
|
| Control interfaces | |
| USB | USB 2.0 Full Speed via USB-C connector Virtual COM port and firmware update interface |
| Ethernet | 10/100 Base-T, auto MDI-X, RJ45 8P8C connector Telnet (port 11312), Modbus TCP (port 502) |
| Serial communication |
Selectable RS232 or RS485 mode (shared pins) Dual RJ45 8P8C connectors allow daisy chaining multiple devices in RS485 modeUser selectable termination in RS485 mode 115200 default and maximum baud rate |
| Software | |
| Compatibility | Windows 10 or later |
| API | C# API is available |
| SDE (step, direction enable) interface | |
| Type | Optocoupled, common cathode |
| Levels | 3.3 Vdc to 5 Vdc maximum Higher voltages require external current limiting resistor |
| Maximum frequency | 2 MHz at 50% duty Maximum full-step rate limited to 7.8 kHz for micro-step resolution of 256. |
| Limits | |
| Quantity | 2 |
| Compatible switch types | Mechanical NO or NC (polarity selectable) |
| Protection | Withstands continuous short to 12 V maximum |
| Joystick | |
| Connection | Front panel mounted 4P4C jack with auto-detection of connection state |
| Input type | Active low, short to ground to activate function |
| Miscellaneous | Open circuit voltage 3.3 V, source current < 3.5 mA |
Mechanical
All dimensions are in millimetres.
Scope of delivery
|
Qty. |
Item |
|
1 |
SMD4 |
|
1 |
USB Type-A to USB Type-C lead |
|
1 |
Power supply |
Accessories
The following accessory items are available from AML.
|
Order Code |
Item |
|
SMD3JOY |
Joystick (compatible with SMD4) |
|
CAB-D15D9 |
SMD4 Cable, 3m, D-Sub 15 Male to D-Sub 9 Female |
|
CAB-D15MLF |
SMD4 Cable, 3m, D-Sub 15 Male to MLF18 |
|
CAB-3D15MLF |
SMD4 Cable, 3m, 3X D-Sub 15 Male to MLF18 |