Card PCI Express 4 kênh Load Cell (Strain Gauge) 24 bit, 15 kS/s + 4 kênh AI + 2 kênh Encoder + 2 kênh ra xung +16 kênh vào/ra số DIO ICP DAS PCIe-LM4 CR
Features
- PCI Express x1 Interface
- Supports CardID (SMD Switch)
- 4-channel Load Cell Transducer Input
- 24-bit ADC with Max. 15 kS/s. Sampling Rate
- 4 Differential general analog input Channels
- 24-bit ADC with Max. 15 kS/s. Sampling Rate
- 2-axis pulse output and encoder
- Support mode CW/CCW, Pulse/DIR and EA/EB
- 2-channel 16-bit analog output
- 16-channel Isolated Digital Input
- 16-channel Isolated Digital output
Introduction
The PCIe-LM4 is a powerful multifunction board based on the PCI Express. Equipped with four Load Cell (strain gauge) input channels, four general analog input channels, a 2-axis motion controller, two analog output channels, sixteen isolated digital input channels and sixteen isolated digital output channels.
The PCIe-LM4 also adds a Card ID switch. Users can set Card ID on a board and recognize the board by the ID via software when using two or more PCIe-LM4 cards in one computer.
These cards support various OS versions, such a Windows 32/64-bit Windows 7/8/10. DLL together with various language sample programs based on Visual C++, Borland Delphi, Borland C++ Builder, Visual Basic, C#.NET, Visual Basic.NET and LabVIEW are provided in order to help users quickly and easily develop their own applications.
Accessories
Applications
Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.
Click to view the Introduction of https://mctt.vn/pci-express-icp-das
Specifications
| Hardware |
| Card ID |
Yes (4-bit) |
| Connector |
SCSI VHDCI 68-pin x 2 |
| Encoder Input |
| No. of Axes |
2-axis |
| Ring Counter Mode |
32-bit |
| Mode |
A/B pulse, Up/Down |
| Isolation |
3 KVrms |
| Counting Rate |
12 MHz (Max.) |
| Counter Width |
32-bit |
| Pulse Output |
| No. of Axes |
2-axis |
| Mode |
CW/CCW, PULSE/DIR |
| Rate |
4 MHz (Max.) |
| Isolation |
3 KVrms |
| Analog Input |
| Channels |
4 differential |
| Range |
±10 V, ±5 V, ±2.5 V, ±1.25 V |
| Resolution |
24-bit |
| Accuracy |
0.05% of FSR ±1 LSB @ 25°C, ±10 V |
| Sampling Rate |
15 kS/s |
| Input Impedance |
10,000 MΩ/4 pF |
| Overvoltage Protection |
Continuous ±35 Vp-p |
| Trigger Mode |
Software |
| Data Transfer |
Polling |
| Analog Output |
| Channels |
2 |
| Range |
±5 V, ±10 V |
| Resolution |
16-bit |
| Accuracy |
±10 LSB |
| Response Time |
500 kS/s (Max.) |
| Voltage Output Capability |
±5 mA |
| Slew Rate |
2.8 V/µs |
| FIFO Size |
512 Samples |
| Operation Mode |
Static update, Waveform generation |
| Digital Input |
| Channels |
16 |
| Type |
Wet Contact |
| Sink/Source (NPN/PNP) |
Sink/Source, Photo coupler isolated channel with common power or ground |
| ON Voltage Level |
5 ~ 24 V |
| OFF Voltage Level |
0 ~ 1 V |
| Response Speed |
4 kHz (Typical) |
| Trigger Mode |
Static Update |
| Data Transfer |
Polling |
| Isolation |
2500 VDC |
| Digital Output |
| Channels |
16 |
| Sink/Source (NPN/PNP) |
Sink, Open Drain |
| Operation Mode |
Static Update |
| Load Current |
100 mA/+ 30V for each channel @100% duty |
| Response Speed |
4 kHz (Typical) |
| Isolation |
2500 VDC |
| DO Readback |
No |
| Strain Gauge, Load Cell Input |
| Channels |
4 |
| Type |
Strain Gauge |
| Range |
±227 mV |
| Wiring |
Full-Bridge |
| Accuracy |
0.05% of FSR ±1 LSB @ 25°C, ±10 V |
| Resolution |
24-bit |
| Sampling Rate |
15 kS/s |
| Impedance |
10,000 MΩ/4 pF |
| Overvoltage Protection |
Continuous ±35 Vp-p |
| Excitation Voltage Output |
| Channels |
4 differential |
| Range |
+ 10V (all 4-ch shared the same settings) |
| Max. Load Current |
Driving up to four 120-ohm loadcells |
| Timer/Counter/Frequency |
| Channels |
2 |
| PC Bus |
| Type |
PCI Express x 1 |
| Data Bus |
32-bit |
| Power |
| Consumption |
1 A @ +5 V |
| Mechanical |
| Dimensions (mm) |
102 x 149 x 22 (W x L x D) |
| Environment |
| Operating Temperature |
0 ~ +60°C |
| Storage Temperature |
-20 ~ +70°C |
| Humidity |
5 ~ 85% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| PCIe-LM4 CR |
PCI Express, 24-bit Precision Load Cell Input, Multi-function Motion Control Board (RoHS) |
