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 per 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 48 Vdc supply is boosted to 67 Vdc. 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 mode User 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 |
| 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 |
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.