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產品服務專線：04-27080265 |
Queensgate Nanopositioning Devices & Sensors | Nanopositioning Control Electronics | Prior
Prior NPC-D-6000系列 多通道閉迴路控制器
Multi-channel Closed Loop Controllers
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- Closed loop controller with open loop operating mode. Capacitance sensor measurement circuitry for precision closed loop operation.
- Digital signal processing with 24 bit data resolution. Fast 20µs control loop update.
- 4th order linearization algorithm for high positional accuracy.
- Supports Plug and Play NanoMechanisms. The calibration and dynamic settings are held in the stage EEPROM allowing controllers to be interchanged with minimal impact on performance.
- Two notch filters for tuning to meet specific application requirements, reducing noise and preventing stage ringing.
- The low noise design allows stage position noise as low as a few tens of picometres. Delivering a stable system with repeatability of movement, precision and accuracy for precise imaging and focusing.
- Dynamic high-power output NanoMechanism drive with 20 bit resolution.
- Optimized acceleration/deceleration contribute to high speed positioning applications by reducing overshoot and settle time.
- Soft-start/stop technology protects loads and increases piezo life.
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| Description |
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The NanoScan NPC-D-6000 Series are multi-channel nanopositioning controllers designed specifically to control Queensgate Stage Mechanisms and Actuators with picometre positioning resolutions.
Using state of the art digital signal processing technology the NPC-D-6000 series combine piezo drive amplifiers, capacitance position sensing circuitry and servo control capability.
The controllers deliver:
- Low noise
- Low drift
- High power
- High resolution
Fast position update rates contribute to high speed positioning accuracy for dynamic applications that require high speed movement of the stage.
The controllers support plug and play nanomechanisms allowing interchangeability of electronics with minimal change in performance.
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| Interfacing |
- Analogue command and position output +/-10 V or 0-10V
- Digital commands over USB or optional RS232C and Ethernet control interfaces.
- Easy to interface with OEM software using supplied DLL (Dynamic Link Library).
- Examples of software in C/C++, Python and LabVIEW® provided
- User programmable Function Playback of custom programmed waveforms such as constant velocity profiles.
- User programmable TTL input/output triggers intregrated with function play back to interface with external devices.
- TTL In-position digital outputs can be used to interface with external devices
- Digital TTL quadrature or step and direction inputs/outputs allowing high speed control with a standard 2 wire motion controller interface, without the need for expensive high precision ADCsS/DACs
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| Technical Specification |
| Parameter |
Value |
Units |
Comments |
| Mechanical |
| NPC-D-6330 |
318 x 240 x 90 |
mm |
Height includes feet. Not including protruding components at front and rear of controller. |
| NPC-D-6110 |
318 x 240 x 90 |
mm |
Additional space required for rear connectors and cables. |
| Weight |
3.0 |
kg |
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| Cooling |
Fan forced air |
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Vents on rear and base |
| Electrical |
| Power input |
100 to 240 nominal 47 to 63 |
Vrms Hz |
Using external supply. Only use approved power supply -provides protective earth connection. |
| DC power input |
± 24 ± 0.75@5A |
V |
Only use Queensgate approved power supply |
| DC power input connector |
4 pin DIN Plus protective earth connection |
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Rear panel |
| Electrical |
| Power input |
100 to 240 nominal 47 to 63 |
Vrms Hz |
Using external supply. Only use approved power supply -provides protective earth connection. |
| DC power input |
± 24 ± 0.75@5A |
V |
Only use Queensgate approved power supply |
| DC power input connector |
4 pin DIN Plus protective earth connection |
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Rear panel |
| Connectivity |
| USB |
2.0 compliant |
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USB type B connector. Note: power not taken from USB port. |
| Ethernet |
IEEE 802.3 |
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RJ45 connector. Requires a Cat 5 male to male cable. MUST use shielded Ethernet cable. |
| Analogue input command |
BNC |
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Per channel - front panel |
| Analogue Position Monitor output |
BNC |
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Per channel - front panel |
| “TRIG” input, “TRIG” output, “IN-POS” output and Quadrature Interface |
25 pin D-type socket |
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| Controller Synchronizing signals |
9 pin D-type socket |
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Rear panel |
| Environmental - Operational |
| Temperature |
10 to 40 |
ºC |
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| Relative Humidity 5 |
5 to 80 |
%RH |
Non-condensing |
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| DataSheet |
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