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ET-2255U CR # Ethernet I/O modul/Modbus TCP/8x DI digitális bemenet/8x DO digitális kimenet/Push-Pull/2 portos Ethernet switch/ICP CON/ICP DAS

Rendelésre 10-15 munkanap
Raktárkészlet: NINCS
ET-2255U CR # Ethernet I/O modul/Modbus TCP/8x DI digitális bemenet/8x DO digitális kimenet/Push-Pull/2 portos Ethernet switch/ICP CON/ICP DAS
  • ET-2255U CR # Ethernet I/O modul/Modbus TCP/8x DI digitális bemenet/8x DO digitális kimenet/Push-Pull/2 portos Ethernet switch/ICP CON/ICP DAS
  • ET-2255U CR # Ethernet I/O modul/Modbus TCP/8x DI digitális bemenet/8x DO digitális kimenet/Push-Pull/2 portos Ethernet switch/ICP CON/ICP DAS
  • ET-2255U CR # Ethernet I/O modul/Modbus TCP/8x DI digitális bemenet/8x DO digitális kimenet/Push-Pull/2 portos Ethernet switch/ICP CON/ICP DAS
65 598 Ft 83 310 Ft
  • ET-2255U CR # Ethernet I/O modul/Modbus TCP/8x DI digitális bemenet/8x DO digitális kimenet/Push-Pull/2 portos Ethernet switch/ICP CON/ICP DAS

 

  • Built-in Web Server
  • Support Modbus TCP/UDP Protocols
  • Powerful 32-bit MCU Handles Efficient Network Traffic
  • 2-port Ethernet Switch (LAN Bypass) for Daisy-Chain Wiring
  • Dual Watchdog
  • I/O Pair Connection (Push and Polling)
  • Supports web configuration and firmware update via Ethernet
  • Built-in I/O
    • ET-2255/2255U: 8-ch wet/dry contact digital input
    • ET-2255: 8-ch sink-type digital output
    • ET-2255U: 8-ch digital output selectable as either sink- or source-type via wire connection
  • LED Display to Indicate the I/O status
  • Wide Operating Temperature Range: -25 ~ +75 °C

 

  •  

    Providing various digital I/O functions, the ET-2255/2255U module is an IP-based Ethernet I/O monitoring and control module. The module can be remotely controlled through a 10/100 M Ethernet network by using Modbus TCP/UDP protocol. Modbus has become a de facto standard communications protocol in industry, and is now the most commonly available means of connecting industrial electronic devices. This makes the ET-2255/2255U module perfect integration with the HMI, SCADA, PLC and other software systems.

    The ET-2255/2255U provides 8 wet/dry contact Digital Input channels. The ET-2255 provides 8 sink-type Digital Output channels, while ET-2255U provides 8 sink- or source-type Digital Output channels by wire connection. With 2 Ethernet ports, the ET-2255/2255U allows daisy chain connection which permits the flexibility in locating devices, eases installation and lowers infrastructure costs. It features optical isolation for 3000 Vrms of transient overvoltage protection but doesn’t provide channel-to-channel isolation. Each input channel can be used as a 32-bit counter and each output channel can configurable power-on and safe values. It can safely be used in applications where hazardous voltages are present.It features 8 kV ESD protection, 4 kV EFT protection, 3 kV surge and 3000 VDC/3750 VDC I/O isolation are also provided to enrich the noise protection ability for industrial environment.

    The module can be used to create DI to DO pair-connect through the Ethernet. After configuration, the ET-2255/2255U module can poll the status of the local DI channels and then use the Modbus/TCP protocol to continuously write to the remote DO devices.

    It is equipped with removable terminal block connector for easy and robust wiring in industrial situations, and features a powerful 32-bit ARM MCU to handle efficient network trafficking.

    Models ET-2255 ET-2255U
    System
    CPU 32-bit ARM
    Communication
    Ethernet Port 2 x RJ-45, 10/100 Base-Tx, Switch Ports
    Protocol Modbus TCP, Modbus UDP
    Security Password and IP Filter
    I/O Pair Connection Yes (Push, Polling)
    Dual Watchdog Yes, Module, Communication (Programmable)
    LAN Bypass Yes
    LED Indicators
    For System Running Yes
    For Ethernet Link/Ack Yes
    For DI/DO status Yes
    2-way Isolation
    Ethernet 1500 VDC
    I/O 3000 VDC 3750 VDC
    EMS Protection
    ESD (IEC 61000-4-2) ±8 kV Contact for Each Terminal and
    ±16 kV Air for Random Point
    ±8 kV Contact for Each Terminal and
    ±15 kV Air for Random Point
    EFT (IEC 61000-4-4) ±4 kV for Power Line
    Surge (IEC 61000-4-5) ±3 kV for Power Line ±2 kV for Power Line
    Power Requirements
    Reverse Polarity Protection Yes
    Powered from Terminal Block +10 ~ +30 VDC +10 ~ +48 VDC
    Consumption 24 VDC 2.9 W (Max.) 2.3 W (Max.)
    48 VDC - 2.7 W (Max.)
    Mechanical
    Dimensions (L x W x H) 127 mm x 33 mm x 99 mm
    Installation DIN-Rail or Wall mounting
    Environmental
    Operating Temperature -25 ~ +75°C
    Storage Temperature -30 ~ +80°C
    Humidity 10 ~ 90% RH, Non-condensing
     
    Models ET-2255 ET-2255U
    Digital Input/Counter
    Channels 8
    Contact Wet/Dry Contact
    Sink/Source (NPN/PNP) Sink/Source
    On Voltage Level +5 VDC ~ +50 VDC
    Off Voltage Level +1 VDC Max.
    Input Impedance 7.5 kΩ
    Counters Max. Count 4,294,967,295 (32 bits)
    Max. Input Frequency 3 kHz
    Programmable Digital Filter 1 ~ 6500 ms (0.08 Hz ~ 500 Hz)
    Overvoltage Protection +70 VDC
    Digital Output
    Channels 8
    Type Open Collector Push-Pull
    Sink/Source (NPN/PNP) Sink Sink/Source
    Load Voltage +3.5 V ~ +50 V +3.5 V ~ +80 V
    Max. Load Current 650 mA/Channel 500 mA/Channel
    Overload Protection 1.4 (with short-circuit protection)
    Overvoltage Protection + 60 VDC
     
    ET-2255 CR Ethernet I/O Module with 2-port Ethernet Switch, 8-ch Wet/Dry Contact Digital Input and 8-ch Sink-type Digital Output (RoHS)
    ET-2255U CR Ethernet I/O Module with 2-port Ethernet Switch, 8-ch Wet/Dry Contact Digital Input and 8-ch Sink/Source type Digital Output (RoHS)

     

     


     

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