PCIe-LM4
PCI Express, 24-bit Precision Load Cell Input, Multi-function Motion Control Board
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
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
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
This combination include other products.
Similar Products
| Hardware | |
|---|---|
| Card ID | Yes (4-bit) |
| Connector | SCSI VHDCI 68-pin x 2 |
| Encoder Input | |
|---|---|
| No. of Axes | 2-axis |
| Mode | A/B pulse, Up/Down |
| Ring Counter Mode | 32-bit |
| Counting Rate | 12 MHz (Max.) |
| Counter Width | 32-bit |
| Isolation | 3 KVrms |
| 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 |
