PET-7H24M CR, PoE Ethernet High Speed Data Acquisition Module with 4-ch 24-bit Simultaneously Sampled Analog input, 2-ch Analog output, 3-ch Digital input, 4-ch Digital output, 1-ch Encoder
PET-7H24M CR
PoE Ethernet High Speed Data Acquisition Module with 4-ch 24-bit Simultaneously Sampled Analog input, 2-ch Analog output, 3-ch Digital input, 4-ch Digital output, 1-ch Encoder
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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 devices 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