Data Acquisition

ET-7245

  • Built-in Web Server
  • Web HMI
  • Support for both Modbus TCP and Modbus UDP Protocols
  • Communication Security
  • 2-port Ethernet Switch for Daisy-Chain Topology
  • Dual Watchdog
  • I/O Pair Connection
  • Built-in I/O
    • Source-type DO: 16 Channels

Introduction

The ET-7245 provides 16 source-type digital output channels. It features optical isolation for 3750 VDC of transient overvoltage protection and doesn’t have channel-to-channel isolation. The power-on value and safe value of digital output channel are programmable. In some industrial applications, the user can connect the output channel of ET-7245 to the RM series relay module to switch inductive loads.

Application

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, 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

 

 Digital Output
 Channels 16
 Type Isolated Open Source
 Sink/Source (NPN/PNP) Source
 Load Voltage +10 to +40 VDC
 Load Current 600 mA/channel
 Overvoltage Protection +47 VDC
 Overload Protection 1.4 A (with short-circuit protection)
 Short-circuit Protection Yes
 Power on Value Programmable
 Safe Value Programmable

 

 Ethernet
 Ports 2 x RJ-45, 10/100 Base-TX, Swtich Ports
 LAN bypass Yes
 Security ID, Password and IP Filter
 Protocol Modbus TCP, Modbus UDP

 

 Power
 Reverse Polarity Protection Yes
 Consumption 3.0 W (max.)
 Powered from Terminal Block +12 to +48 VDC

 

 Mechanical
 Dimensions (mm) 76 x 120 x 38 (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-7245     CR  Ethernet I/O Module with 2-port Ethernet Switch, with 16-channels Source-type DO (RoHS) 1