PET-7H24M
PoE Ethernet High Speed Data Acquisition Module with 4-ch 24-bit Simultaneously Sampled AI, 2-ch AO, 3-ch DI, 4-ch DO, 1-ch Encoder
Features
- 4 differential Analog Input Channels (24-bit Resolution)
- 24-bit ADC with Built-in Sinc3 Filter
- Supports Real Sample and Hold
- Sample Rate up to 128 kS/s
- 2 x AO, 4 x DO, 3 x DI and 1 x Encoder Channels
- Continuous and N Data Sample Data Transmission Mode
- A/D Trigger Mode
- Software Trigger
- Analog Threshold Trigger
- Software Support
- Supported Operating Systems
Windows 7/8/10 and Linux - Software Compatibility
- Microsoft VC, C#, VB.NET SDK API and Demo
- NI LabVIEW Toolkit and Demo for Windows
- C/C++ library and Demo for Linux
- Supported Operating Systems
- Built-In 10/100BASE-T Auto-negotiating, Auto MDI/MDI-X Ethernet Port
- Option for External Power Supply or POE Supply
Introduction
The PET-7H24M is a high speed data acquisition device with a built-in Ethernet communication port for data transfer over a network, and includes 4 high-speed 24-bit differential Analog input channels (128 kHz sample and hold for all 4 channels), 2 Analog Output channels, 3 Digital Input channels, 4 Digital Output channels and 1 Encoder Input channel.
The module provides a programmable input range on all analog channels, and the Digital Output can be set to output with short-circuit and over load protection. 1 Encoder Input channel can be configured as Quadrant, Pulse/Direction or CW/CCW input mode. The PET-7H24M also provides 4 kV ESD protection as well as 2500 VDC intra-module isolation. In addition, the 24-bit ADC includes built-in Sinc3 filtering to adjust the appropriate sampling rate and filter out modulator and signal noise. The PET-7H24M is not only suitable for a wide range of mobile/portable measurement applications, but also for precision signal measurement.
Applications
- High Speed Acquisition via Ethernet
- Temperature, Vibration, Strain High Speed Measurement Application
- High Voltage and High Current High Speed Measurement Application
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
Similar Products
| Software | |
|---|---|
| OS | Windows 7/8/10 and Linux |
| Protocol | TCP Streaming (Access data by SDK library) Modbus TCP |
| Utility | Configuration, graphically display and data logging |
| SDK | Windows 。Microsoft VC, C#, VB.NET SDK API and Demo 。Python Demo 。NI LabVIEW Toolkit and Demo Linux 。C/C++ library and Demo 。.NET library and Demo 。Python Demo |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ± 4 kV for power |
| ESD (IEC 61000-4-2) | ±4 kV contact for each terminal, ±8 kV air for random point |
| LED Indicators | |
|---|---|
| Status | 1 x System, 1 x Ethernet, 1 x PoE |
| Encoder Input | |
|---|---|
| Mode | Quadrant/CW/CCW and Pulse/Dir |
| Programmable Digital Filter | 0.55 ~ 33.3 μs (7 steps) |
| Input Level | On Voltage Level: +3.5 ~ +5 VDC Off Voltage Level: +0.8 VDC Max. |
| Counting Rate | Quadrant Counting: 2 MHz (Max.) CW/CCW: 6 MHz (Max.) Pulse/Dir: 6 MHz (Max.) |
| Counter Width | 32-bit |
| Isolation | 2500 VDC |
| Analog Input | |
|---|---|
| Channels | 4 Differential (Simultaneously) |
| Range | Bipolar Input (Programmable): ±10 V, ±5 V, ±2.5 V, ±1.25 V, ±0.625 V, ±300 mV, ±150 mV, ±75 mV, ±40 mV, ±20 mV |
| Resolution | 24-bit |
| Accuracy | ±0.01 % of FSR @ ±10 V; ±0.02 % of FSR @ ±5 V, ±2.5 V; ±0.02 % of FSR @ ±1.25V, ±0.625 V; ±0.1 % of FSR @ ±300 mV, ±150 mV; ±0.1 % of FSR @ ± 75 mV, ±40 mV; ±0.2 % of FSR @ ±20 mV |
| Sampling Rate | 128 kS/s (Each Channel) |
| Input Impedance | Voltage: 2 MΩ |
| FIFO Size | 4 k Samples |
| Trigger Mode | Programmable: Software, Analog Threshold Trigger |
| Analog Output | |
|---|---|
| Channels | 2 |
| Type | ±10 V, ±5 V, 0 ~ 5 V, 0 ~ 10 V |
| Resolution | 12-bit |
| Accuracy | ±0.1 % FSR @ ±10 V, ±5 V, 0 ~ 10 V, 0 ~ 5 V |
| Voltage Output Capability | 10 V @ 20 mA |
| Slew Rate | 0.83 V/us |
| Digital Input | |
|---|---|
| Channels | 3 |
| Type | Wet Contact |
| Sink/Source (NPN/PNP) | Sink/Source |
| ON Voltage Level | +5 ~ +30 VDC |
| OFF Voltage Level | 2 VDC Max. |
| Isolation | 2500 VDC |
| Input Impedance | 10 KΩ |
| Digital Output | |
|---|---|
| Channels | 4 |
| Type | Isolated Open Collector |
| Sink/Source (NPN/PNP) | Sink |
| Load Voltage | +5 ~ +30 VDC |
| Load Current | 100 mA at 25 °C |
| Overload Protection | 1.3 A |
| Short-circuit Protection | Yes |
| Isolation | 2500 VDC |
| Ethernet | |
|---|---|
| Ports | 1 x RJ-45, 10/100 Base-TX |
| PoE | Yes, IEEE 802.3af, Class 2 |
| Access Control | ID, Password and IP Filter |
| Protocol | Modbus TCP Slave, Private TCP Raw Data |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 2.6 W (Max.) |
| Powered from Terminal Block | +12 ~ +48 VDC |
| Mechanical | |
|---|---|
| Casing | Metal |
| Dimensions (mm) | 76 x 120 x 38 (W x L x H) |
| Installation | DIN-Rail, Wall mounting |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
