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EDS-309 Series

9-port unmanaged Ethernet switches

moxa-eds-309-series-image-1-(1).jpg | Moxa
moxa-eds-309-series-image-2-(1).jpg | Moxa
moxa-eds-309-series-image-3-(1).jpg | Moxa

Features and Benefits

  • Relay output warning for power failure and port break alarm
  • Broadcast storm protection
  • -40 to 75°C wide operating temperature range (-T models)

Certifications

  • moxa-dnv-certification-logo-image.png | Moxa
  • moxa-atex-certification-logo-image.png | Moxa
  • moxa-ce-certification-logo-image.png | Moxa
  • moxa-fcc-certification-logo-image.png | Moxa
 
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Introduction

The EDS-309 Ethernet switches provide an economical solution for your industrial Ethernet connections. These 9-port switches come with a built-in relay warning function that alerts network engineers when power failures or port breaks occur. In addition, the switches are designed for harsh industrial environments, such as the hazardous locations defined by the Class 1 Div. 2 and ATEX Zone 2 standards.

The switches comply with FCC, UL, and CE standards and support either a standard operating temperature range of -10 to 60°C or a wide operating temperature range of -40 to 75°C. All switches in the series undergo a 100% burn-in test to ensure that they fulfill the special needs of industrial automation control applications. The EDS-309 switches can be installed easily on a DIN rail or in a distribution box.

  • Alarm Contact Channels

    1 relay output with current carrying capacity of 1 A @ 24 VDC

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

    6
    Auto negotiation speed
    Full/Half duplex mode
    Auto MDI/MDI-X connection

  • 100BaseFX Ports (multi-mode SC connector)

    EDS-309-3M-SC Series: 3

  • 100BaseFX Ports (multi-mode ST connector)

    EDS-309-3M-ST Series: 3

  • Standards

    IEEE 802.3 for 10BaseT
    IEEE 802.3u for 100BaseT(X) and 100BaseFX
    IEEE 802.3x for flow control

  • MAC Table Size

    1 K

  • Packet Buffer Size

    512 kbits

  • Processing Type

    Store and Forward

  • Ethernet Interface

    Port break alarm

  • Input Current

    0.26 A @ 24 VDC

  • Connection

    1 removable 6-contact terminal block(s)

  • Operating Voltage

    9.6 to 60 VDC

  • Input Voltage

    Redundant dual inputs
    12/24/48 VDC

  • Reverse Polarity Protection

    Supported

  • Overload Current Protection

    Supported

  • Housing

    Metal

  • IP Rating

    IP30

  • Dimensions

    53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)

  • Weight

    790 g (1.75 lb)

  • Installation

    DIN-rail mounting
    Wall mounting (with optional kit)

  • Operating Temperature

    Standard Models: -10 to 60°C (14 to 140°F)
    Wide Temp. Models: -40 to 75°C (-40 to 167°F)

  • Storage Temperature (package included)

    -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    5 to 95% (non-condensing)

  • Safety

    UL 60950
    UL 508
    CSA C22.2 No. 60950,
    EN 62368-1 (LVD)

  • EMC

    EN 55032/35

  • EMI

    CISPR 32, FCC Part 15B Class A

  • EMS

    IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
    IEC 61000-4-3 RS: 80 MHz to 1 MHz: 20 V/m
    IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
    IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
    IEC 61000-4-6 CS: 10 V
    IEC 61000-4-8 PFMF

  • Hazardous Locations

    ATEX
    Class I Division 2

  • Vibration

    IEC 60068-2-6

  • Shock

    IEC 60068-2-27

  • Freefall

    IEC 60068-2-32

  • Maritime

    DNV

  • Time

    2,388,799 hrs

  • Standards

    MIL-HDBK-217F

Support Documents

FILTER

All 2D CAD Datasheet Declaration QIG Tech Note
Name Type Version Release Date
QIG for EDS-308/EDS-309 Series
2.3 MB 		QIG v11.4 Mar 11, 2025 Mar 11, 2025
Declaration of Conformity for EDS-309 Series
304.8 KB 		Declaration v1.0 Feb 02, 2024 Feb 02, 2024
Datasheet for EDS-309 Series
722.0 KB 		Datasheet v1.2 Oct 17, 2023 Oct 17, 2023
Tech Note: Recommended Procedure for STP Cable Grounding on Moxa's Industrial Ethernet Switches
558.3 KB 		Tech Note v1.0 Feb 12, 2019 Feb 12, 2019
2D CAD for EDS-309-3M-ST
248.6 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for EDS-309-3M-SC
298.8 KB 		2D CAD Jan 19, 2018 Jan 19, 2018

Related Content

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All Solution Brochure Technology Guide White Paper

Available Models (4)

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moxa-eds-309-3m-sc-image.jpg | MoxaEDS-309-3M-SC
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moxa-eds-309-3m-sc-t-image.jpg | MoxaEDS-309-3M-SC-T
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moxa-eds-309-3m-st-t-image.jpg | MoxaEDS-309-3M-ST-T
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moxa-eds-309-3m-st-image.jpg | MoxaEDS-309-3M-ST
10/100BaseT(X) Ports
RJ45 Connector		6666
100BaseFX Ports
Multi-Mode, SC Connector		33––
100BaseFX Ports
Multi-Mode, ST Connector		––33
Operating Temp.-10 to 60°C-40 to 75°C-40 to 75°C-10 to 60°C
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Details

File Name: Firmware for Nport 6000 Series

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