Module I/O Ethernet hỗ trợ Modbus TCP ICP DAS PET-7H16M/PET-7H24M

ICP DAS cung cấp các dòng sản phẩm Module I/O với giao diện Ethernet (PoE), hỗ trợ giao thức Modbus TCP/IP gồm PET-7H16M/PET-7H24M; ET-7000; ET-7200; ET-2200; MQ-7200M (Module I/O MQTT); tET/tPET Series; IO Expansion Unit; OPC UA I/O Module; iDCS Redundancy I/O; Accelerometer Data Logger giúp khách hàng dễ dàng triển khai, mở rộng hệ thống với giao thức Modbus TCP/IP, nó có thể dễ dàng giao tiếp với hầu hết các phần mềm SCADA/ HMI và PLC phổ biến.

Module I/O Ethernet hỗ trợ Modbus TCP ICP DAS PET-7H16M/PET-7H24M

The PET-7H16M/PET-7H24M/PET-AR400 is an high speed data acquisition devices.

PET-7H16M

The PET-7H16M is an high speed data acquisition devices built-in a Ethernet communication port for data transfer over the network and it includes eight high speed 16-bit single-ended analog inputs (200 KHz sample and hold for 8 channels), 4-channel digital inputs and 4-channel digital outputs. It provides programmable input range on all analog channels (±5 V and ±10 V), digital output can be set output with Short-circuit protection and overload protection. The counter value of 4-channel Low-speed DI counters and 1-channel High-speed counter are latched by ADC sampling time synchronously. PET-7H16M also has qualification for 4 kV ESD protection as well as 2500 VDC intra module isolation. In addition, the 16-bit ADC includes built-in anti-aliasing filtering to adjust the appropriate sampling rate and filter out modulator and signal noise. The PET-7H16M is not only suitable for a wide range of mobile/portable measurement applications, but also for precision signal measurement.

PET-7H16M supports more kinds of trigger modes for A/D conversion: software trigger, external clock trigger , external digital trigger (Post-trigger/Pre-trigger/Delay-trigger)and analog threshold trigger. The software trigger can acquire a sample whenever needed, while the internal pacer saves CPU loading by triggering the sampling at pre-programmed frequency. An external clock trigger can be used for triggering by external frequency source. Analog threshold trigger mode, when the analog input value is higher or lower than the set specific voltage value, it triggers, and the A/D collection of N data is started.

PET-7H24M

The PET-7H24M is an high speed data acquisition devices built-in a Ethernet communication port for data transfer over the network and it includes 4 high-speed 24-bit differential Analog input channels analog inputs (128 KHz sample and hold for 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.

PET-7H24M supports more kinds of trigger modes for A/D conversion: software trigger, Analog threshold trigger. The software trigger can acquire a sample whenever needed, Analog threshold trigger, when the analog input value is higher or lower than the set specific voltage value, it triggers, and the A/D collection of N data is started.

PET-AR400

PET-AR400 is a high-precision dynamic signal data acquisition module with Ethernet network, which is used to measure piezoelectric (IEPE) sensors, such as accelerometers, etc. It can simultaneously collect 4-channel analog input signals, and the sampling frequency Up to 128 kHz @ single channel

PET-AR400 also has 4 kV electrostatic protection and 2500 VDC internal isolation, which has extremely high stability characteristics. In addition, the 24-bit ADC also includes built-in filtering function, which can adjust the appropriate sampling rate and filter out signal noise. PET-AR400 is suitable for various mobile/portable measurement applications, as well as precision signal measurement, and supports software trigger and analog input level trigger. The software trigger mode can trigger the A/D acquisition of continuous or N data when needed. Analog input level trigger mode, trigger when the analog input value is higher or lower than the set specific voltage value, and start A/D acquisition of N data.

Features

PET-7H16M

• Data Transmission Mode
• A/D Trigger Mode
• External Digital Signal Event Trigger Mode
• Analog Threshold Trigger Mode
• A/D Sync Trigger Between Multiple Modules
• Synchronous Counter Input
• Synchronous Input Data Acquisition with Flexible Data Frame

PET-7H24M

• Data Transmission Mode
• A/D Trigger Mode
• Analog Threshold Trigger Mode

PET-AR400

• Data Transmission Mode
• A/D Trigger Mode
• Analog Threshold Trigger Mode

Ứng dụng

PET-7H16M/PET-7H24M

• High Speed Acquisition via Ethernet
• Raspberry Pi Application
• Distributed Remote Multi-channel Strain Gauge Monitoring Application
• Temperature, Vibration, Strain High Speed Measurement Application
• High Voltage and High Current High Speed Measurement Application

PET-AR400

• Vibration Measurement Solution