Module PoE Ethernet Modbus TCP thu thập dữ liệu tốc độ cao 4 kênh AI +4 kênh AO + 4 kênh DI + 4 kênh DO ICP DAS PET-7H24M CR
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
- 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
Specifications
| 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 |
| Programmable Digital Filter |
0.55 ~ 33.3 μs (7 steps) |
| Mode |
Quadrant/CW/CCW and Pulse/Dir |
| Input Level |
On Voltage Level: +3.5 ~ +5 VDC
Off Voltage Level: +0.8 VDC Max. |
| Isolation |
2500 VDC |
| Counting Rate |
Quadrant Counting: 2 MHz (Max.)
CW/CCW: 6 MHz (Max.)
Pulse/Dir: 6 MHz (Max.) |
| Counter Width |
32-bit |
| 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 |
±0.01 % of FSR @ ±10 V, ±5 V, 0 ~ 10 V;
±0.02 % of FSR @ 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 |
| Security |
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 |
Download
Datasheet
Documents
Ordering Information
| PET-7H24M CR |
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 (RoHS) |
