ET-7258

Ethernet I/O Module with 2-port Ethernet Switch, 8-ch AC/DC DI
ET-7258
ET-7258
ET-7258
ET-7258
ET-7258
ET-7258

Features

  • 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
  • Built-in I/O
    • AC/DC Digital Input: 8 Channels
CE UKCA FCC RoHS WEEE

Introduction

The ET-7258 provides 8 AC/DC digital input channels. Each input channel can be used as a 32-bit counter. It features optical isolation for 2500 VDC of transient overvoltage protection but doesn’t provide channel-to-channel isolation. It can safely be used in applications where hazardous voltages are present.

Applications

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

Ordering Information

PRODUCT SERIES DESCRIPTION QNT. INQUIRY
PRODUCT SERIES ET-7258     CR DESCRIPTIONEthernet I/O Module with 2-port Ethernet Switch, 8-ch AC/DC DI (RoHS)
This combination include other products.

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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
LED Indicators
Status Run, Ethernet, I/O
Digital Input/Counter
Channels 8
Type Wet Contact
Sink/Source (NPN/PNP) Sink/Source
ON Voltage Level 80 to 250 VAC
±90 to ±250 VDC
OFF Voltage Level 30 VAC (max.)
±30 VDC (max.)
Max. Counts 4,294,967,295 (32-bit)
Frequency 100 Hz
Min. Pulse Width 5 ms
Input Impedance 150 kΩ
Overvoltage Protection 300 VAC
Ethernet
Ports 2 x RJ-45, 10/100 Base-TX, Swtich Ports
LAN bypass Yes
Access Control ID, Password and IP Filter
Protocol Modbus TCP, Modbus UDP
Power
Reverse Polarity Protection Yes
Consumption 2.3 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