Data Acquisition

tET-AD2

  • Built-in Web Server
  • Support Modbus TCP/UDP, MQTT, and SNMP V2c Protocols
  • Built-in Dual Watchdog
  • I/O Pair Connection (Push and Pull)
  • Built-in I/O
    • 2-channel Single-ended Inputs
    • Voltage Inputs and Current Inputs
  • Adjustable Sampling Rate (Fast/Normal Mode)

Introduction

The tET-AD2 / tPET-AD2 is an analog input module that includes 2 single-ended analog input channels and provides a programmable input range on all analog inputs (0 ~ 500 mV, 0 ~ 1 V, 0 ~ 2.5 V, 0 ~ 5 V, 0 ~ 10 V, 0 ~ 20 mA, 4 ~ 20 mA). It provides high overvoltage protection of 120 VDC. The sampling rate of the tET-AD2 / tPET-AD2 is adjustable and is available in either fast or normal mode. It also provides 4 kV ESD protection as well as 3000 VDC intra-module isolation.

Application

  • Industrial Automation
  • Industrial Machinery
  • Building Automation
  • Food and Beverage Systems
  • Semiconductor fabrication
  • Control Systems

Specifications

 CPU Module
 CPU 32-bit ARM
 Watchdog Timer Module, Communication (Programmable)

 

 Isolation
 2-way Isolation Ethernet: 1500 VDC
I/O: 2500 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

 

 LED Indicators
 Status Run, Ethernet

 

 Analog Input
 Channels 2 Single-ended
 Type Voltage, Current
 Range Voltage: 0 ~ 500 mV, 0 ~ 1 V, 0 ~ 2.5 V, 0 ~ 5 V, 0 ~ 10 V
Current: 0 ~ +20 mA, +4 ~ +20 mA
 Resolution 16-bit
 Accuracy Normal Mode: ±0.1% of FSR
Fast Mode: ±0.5% of FSR
 Sampling Rate Normal Mode: 10 Hz (total channels)
Fast Mode: 200 Hz (total channels)
 Input Impedance Voltage: 10 MΩ
Current: 137 Ω
 Overvoltage Protection 120 VDC
 Overcurrent Protection 50 mA at 110 VDC
 Individual Channel Configuration Yes
 Open Wire Detection For 4 to 20 mA only

 

 Ethernet
 Ports 1 x RJ-45, 10/100 Base-Tx
 Security Password and IP Filter
 Protocol Modbus TCP, Modbus UDP, MQTT, and SNMP V2c

 

 Power
 Reverse Polarity Protection Yes
 Consumption 1.0 W (max.)
 Powered from Terminal Block +12 to +48 VDC

 

 Mechanical
 Dimensions (mm) 52 x 96 x 27 (W x L x H)
 Installation DIN-Rail mounting

 

 Environment
 Operating Temperature -25 ~ +75 °C
 Storage Temperature -30 ~ +80 °C
 Humidity 10 to 90% RH, Non-condensing

 

Description

 PRODUCT SERIES     DESCRIPTION    QNT   INQUIRY
 tET-AD2     CR  Tiny Ethernet Module with 2-ch Isolated AI (RoHS) 1