Data Acquisition

ET-7024

  • Built-in Web Server
  • Web HMI
  • Support for both Modbus TCP and Modbus UDP Protocols
  • Communication Security
  • Dual Watchdog
  • I/O Pair Connection
  • Built-in I/O
    • AO: 4 Channels
    • DI/Counter: 5 Channels
    • DO: 5 Channels

Introduction

The ET-7024 is a multifunction module includes 4 channels analog output, 5 channels digital input and 5 channels digital output. It provides a variety of programmable analog output options (+/-5 V, +/-10 V, 0 ~ 20 mA, and 4 ~ 20 mA), and each analog output can be programmed to accept either current or voltage as output depending upon the position of the corresponding jumper. The ET-7024 is fully RoHS compliant and provides 4 kV ESD protection as well as 2500 VDC intra-module isolation.

Application

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, and Testing Equipment.

Specifications

 Software
 Built-in Web Server Yes

 

 CPU Module
 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
 Surge (IEC 61000-4-5) ±0.5 kV for Power Line

 

 LED Indicators
 Status Run, Ethernet

 

 Analog Output
 Channels 4
 Type Voltage
Current
 Range +0 to +5 VDC, ±5 VDC, +0 to +10 VDC, ±10 VDC
0 to 20 mA, 4 to 20 mA
(Jumper Selectable)
 Resolution 12-bit
 Accuracy ±0.1% of FSR
 Open Wire Detection For 4 to 20 mA only
 Voltage Output Capability 10 V @ 20 mA
 Current Load Resistance 500 Ω
 Individual Channel Configuration Yes
 Power-on Value Programmable
 Safe Value Programmable

 

 Digital Input/Counter
 Channels 5
 Type Dry Contact
Wet Contact
 ON Voltage Level Dry: Close to GND
Wet: +1 VDC (max.)
 OFF Voltage Level Dry: Open
Wet: +3.5 to +30 VDC
 Max. Counts 4,294,967,295 (32-bit)
 Frequency 100 Hz
 Min. Pulse Width 5 ms
 Effective Distance 500m (max.)
 Overvoltage Protection +30 VDC

 

 Digital Output
 Channels 5
 Type Isolated Open Collector
 Sink/Source (NPN/PNP) Sink
 Load Voltage +5 to +50 VDC
 Load Current 600 mA/channel
 Overvoltage Protection +60 VDC
 Overload Protection 1.4 A
 Short-circuit Protection Yes
 Power on Value Programmable
 Safe Value Programmable

 

 Ethernet
 Ports 1 x RJ-45, 10/100 Base-TX
 Security ID, Password and IP Filter
 Protocol Modbus TCP, Modbus UDP

 

 Power
 Reverse Polarity Protection Yes
 Consumption 4.3 W (max.)
 Powered from Terminal Block +10 to +30 VDC

 

 Mechanical
 Dimensions (mm) 72 x 123 x 35 (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
 ET-7024     CR  Ethernet I/O Module with 4-ch AO, 5-ch DI and 5-ch DO (RoHS) 1