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    Moxa - Modbus TCP Gateways

    SKU
    MGate MB3480
    Contact For Lead Time
    Moxa - 4 Port RS-232/422/485 Modbus TCP to Serial Communication Gateway
    $824.68
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    main product photo
    Description
    Ethernet Interface

    • 10/100BaseT(X) Ports (RJ45 connector)

      • Auto MDI/MDI-X connection

    • Magnetic Isolation Protection

      • 1.5 kV (built-in)
    Ethernet Software Features

    • Industrial Protocols

      • Modbus TCP Client (Master)
        Modbus TCP Server (Slave)

    • Configuration Options

      • Web Console (HTTP/HTTPS)
        Device Search Utility (DSU)
        MGate Manager
        MCC Tool
        Telnet Console

    • Management

      • ARP
        DHCP Client
        DNS
        HTTP
        HTTPS
        SNMPv1/v2c/v3 Trap
        TCP/IP
        Telnet
        UDP
        SMTP
        SNMP Trap
        NTP Client

    • MIB

      • RFC1213, RFC1317

    • Time Management

      • NTP Client
    Security Functions

    • Authentication

      • Local database

    • Encryption

      • HTTPS
        AES-128
        AES-256
        SHA-256

    • Security Protocols

      • HTTPS (TLS 1.2)
    Serial Interface

    • No. of Ports

      • 4

    • Connector

      • DB9 male

    • Serial Standards

      • RS-232/422/485 (software-selectable)

    • Baudrate

      • 50 bps to 921.6 kbps

    • Data Bits

      • 7, 8

    • Parity

      • None
        Even
        Odd
        Space
        Mark

    • Stop Bits

      • 1, 2

    • Flow Control

      • DTR/DSR
        RTS Toggle (RS-232 only)
        RTS/CTS

    • RS-485 Data Direction Control

      • ADDC (automatic data direction control)

    • Pull High/Low Resistor for RS-485

      • 1 kilo-ohm, 150 kilo-ohms

    • Terminator for RS-485

      • 120 ohms
    Serial Signals

    • RS-232

      • TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

    • RS-422

      • Tx+, Tx-, Rx+, Rx-, GND

    • RS-485-2w

      • Data+, Data-, GND

    • RS-485-4w

      • Tx+, Tx-, Rx+, Rx-, GND
    Serial Software Features

    • Industrial Protocols

      • Modbus RTU/ASCII Master
        Modbus RTU/ASCII Slave
    Modbus (Transparent)

    • Max. No. of Client Connections

      • 16

    • Max. No. of Server Connections

      • 32
    Power Parameters

    • Input Voltage

      • 12 to 48 VDC

    • Input Current

      • 365 mA @ 12 VDC

    • Power Connector

      • Power jack and terminal block
    Physical Characteristics

    • Housing

      • Metal

    • IP Rating

      • IP30 For the MGate MB3480, the two screws provided with the wall-mounting kit must be used to fasten the kit to the bottom of the MGate, and the MGate must be properly attached to the terminal block for power input.

    • Dimensions (with ears)

      • 35.5 x 102.7 x 181.3 mm (1.40 x 4.04 x 7.14 in)

    • Dimensions (without ears)

      • 35.5 x 102.7 x 157.2 mm (1.40 x 4.04 x 6.19 in)

    • Weight

      • 740 g (1.63 lb)
    Environmental Limits

    • Operating Temperature

      • 0 to 55°C (32 to 131°F)

    • Storage Temperature (package included)

      • -40 to 85°C (-40 to 185°F)

    • Ambient Relative Humidity

      • 5 to 95% (non-condensing)
    Standards and Certifications

    • EMC

      • EN 55032/35

    • EMI

      • CISPR 32, FCC Part 15B Class A

    • EMS

      • IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
        IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
        IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
        IEC 61000-4-5 Surge: Power: 1 kV; Signal: 2 kV
        IEC 61000-4-6 CS: 3 V
        IEC 61000-4-8 PFMF
        IEC 61000-4-11

    • Safety

      • IEC 62368-1
        UL 62368-1
        IEC 60950-1
    MTBF

    • Time

      • 1,213,993 hrs

    • Standards

      • Telcordia SR332
    Warranty
    Technical Documentation
    Number Serial Ports
    4
    Technical Resources
    moxa-mgate-mb3180-mb3280-mb3480-series-datasheet-v1.8