PET-2217H
PoE I/O Module with 8-ch High Speed AI
Features
- Web Server for Configuration
- Support TCP Streaming, Modbus TCP/UDP, MQTT, and SNMP V2c Protocols
- 2-port Ethernet Switch (LAN Bypass) for Daisy-chain Wiring
- Supports Dual-watchdog
- I/O Pair Connection (Push and Pull)
- Built-in I/O
- High Speed 8-ch AI (Differential)
Introduction
PET-2217H is an 8-channel differential high-speed analog input module. All analog input channels can be individually configured with input ranges including ±2.5 V, 0 ~ 5 V, ±5 V, 0 ~ 10 V, ±10 V, 0 ~ 20 mA, 4 ~ 20 mA, and ±20 mA. The module can be set as voltage or current inputs via the DIP switch and provides up to 50 VDC overvoltage protection, as well as 50 mA overcurrent protection at 50 VDC/VAC.
The sampling rate of PET-2217H is 8 KHz for all channels, and it utilizes TCP streaming continuous transmission mode to record voltage and current values. The module also provides EMS (FET/ESD/Surge) protection and 3000 VDC I/O isolation to enhance noise protection capabilities in industrial environments.
The sampling rate of PET-2217H is 8 KHz for all channels, and it utilizes TCP streaming continuous transmission mode to record voltage and current values. The module also provides EMS (FET/ESD/Surge) protection and 3000 VDC I/O isolation to enhance noise protection capabilities in industrial environments.
Data Transmission Mode
Continuous Transmission (Maximum sampling rate of 8 kHz per channel)
After starting A/D acquisition, data is continuously transmitted to the Host PC And you can specify the required channels for collection.
The continuous collection mode uses TCP streaming to transmit the collected data back to the PC. The streaming method of this module is that the firmware of the module uses polling scanning to sample data, and the data sampling rate is fixed. The firmware polling scanning places the data in the module buffer. When the data reaches a certain amount, it is automatically sent to the host. The host sends a start collection command, and the module uses large data packets according to the above method, sending each packet to the host until the host sends a stop collection command to stop collecting data.
| Total simultaneous sampling channels | Maximum sampling rate per channel |
|---|---|
| 8 | 1 KHz |
| 4 | 2 KHz |
| 2 | 4 KHz |
| 1 | 8 KHz |
The continuous collection mode uses TCP streaming to transmit the collected data back to the PC. The streaming method of this module is that the firmware of the module uses polling scanning to sample data, and the data sampling rate is fixed. The firmware polling scanning places the data in the module buffer. When the data reaches a certain amount, it is automatically sent to the host. The host sends a start collection command, and the module uses large data packets according to the above method, sending each packet to the host until the host sends a stop collection command to stop collecting data.
Modbus/TCP (Command Response Mode)
This mode of the Modbus/TCP protocol is a commonly used communication method for acquisition modules. The firmware of the acquisition module will collect data at a fixed sampling rate and temporarily store it in the module memory (Modbus Register table). When the host sends a command to the module, the module will send the temporarily stored relevant data back to the host as needed.
PC Software
| PC Software | |
|---|---|
| Support OS | Windows 7/8/10/11 and Linux |
| 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 |
Applications
Factory, Building, and Home Automation Remote Maintenance
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
This combination include other products.
Similar Products
| Software | |
|---|---|
| Built-in Web Server | Yes |
| CPU Module | |
|---|---|
| CPU | 32-bit ARM |
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
|---|---|
| 2-way Isolation | I/O: 3000 VDC |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
| Surge (IEC 61000-4-5) | ±2 kV for Power Line |
| LED Indicators | |
|---|---|
| Status | Run, Ethernet, PoE |
| Analog Input | |
|---|---|
| Channels | 8 Differential |
| Type | Voltage, Current (DIP switch selectable) |
| Range | Voltage: ±2.5 V, 0 ~ +5 V, ±5 V, 0 ~ +10 V, ±10 V Current: 0 ~ +20 mA, ±20 mA, +4 ~ +20 mA |
| Resolution | 16-bit |
| Accuracy | ±0.1% of FSR |
| Sampling Rate | 8 KHz (total channels, TCP Streaming) |
| Input Impedance | Voltage: 20 MΩ Current: 136 Ω |
| Common Voltage Protection | ±200 VDC |
| Overvoltage Protection | +50 VDC |
| Overcurrent Protection | 50 mA at 50 VDC (max.) |
| Individual Channel Configuration | Yes |
| Ethernet | |
|---|---|
| Ports | 2 x RJ-45, 10/100 Base-Tx, Switch Ports |
| PoE | Yes |
| LAN bypass | Yes |
| Access Control | Password and IP Filter |
| Protocol | Modbus TCP, Modbus UDP, MQTT, SNMP V2c TCP Streaming (Access data by SDK library) |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Consumption | 2.5 W (max.) |
| Powered from PoE | IEEE 802.3af, Class1 |
| Powered from Terminal Block | +10 to +48 VDC |
| Mechanical | |
|---|---|
| Casing | Metal |
| Dimensions (mm) | 33 x 127 x 117 (W x L x H) |
| Installation | DIN-Rail mounting / Wall mounting (Optional ASO-0015) |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
