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INJ-24A Series

Gigabit high power IEEE 802.3af/at PoE+ injectors

moxa-inj-24a-series-image-1-(1).jpg | Moxa

Features and Benefits

  • High-power mode provides up to 60 W
  • DIP switch configurator and LED indicator for PoE management
  • 3 kV surge resistance for harsh environments
  • Mode A and Mode B selectable for flexible installation
  • Built-in 24/48 VDC booster for redundant dual power inputs
  • -40 to 75°C operating temperature range (-T model)

Certifications

  • moxa-ul-listed-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 INJ-24A is a Gigabit high-power PoE+ injector that combines power and data and delivers them to a powered device over one Ethernet cable. Designed for power-hungry devices, the INJ-24A injector provides up to 60 watts, which is twice as much power as conventional PoE+ injectors. The injector also includes features such as a DIP switch configurator and LED indicator for PoE management, and it can also support 24/48 VDC power inputs for power redundancy and operational flexibility. The -40 to 75°C (-40 to 167°F) operating temperature capability makes the INJ-24A ideally suited to operating in harsh industrial environments.

  • 10/100/1000BaseT(X) Ports (RJ45 connector)

    1
    Full/Half duplex mode
    Auto MDI/MDI-X connection
    Auto negotiation speed

  • PoE Ports (10/100/1000BaseT(X), RJ45 connector)

    1
    Full/Half duplex mode
    Auto MDI/MDI-X connection
    Auto negotiation speed

  • PoE Pinout

    Default: V+, V+, V-, V- for pins 4, 5, 7, 8 (Midspan, MDI, Mode B)
    Custom DIP switch setting: V+, V+, V-, V- for pins 1, 2, 3, 6 (Endspan, MDI, Mode A)

  • Standards

    IEEE 802.3 for 10BaseT
    IEEE 802.3ab for 1000BaseT(X)
    IEEE 802.3af/at for PoE/PoE+ output
    IEEE 802.3u for 100BaseT(X)

  • Input Voltage

    24/48 VDC

  • Operating Voltage

    22 to 57 VDC

  • Input Current

    2.71 A @ 24 VDC

  • Power Consumption (Max.)

    Max. 5.29 W full loading without PDs’ consumption

  • Power Budget

    Max. 60 W for total PD consumption
    Max. 60 W for each PoE port

  • Connection

    1 removable 4-contact terminal block(s)

  • Overload Current Protection

    Supported

  • Reverse Polarity Protection

    Supported

  • Housing

    Metal

  • IP Rating

    IP30

  • Dimensions

    30 x 115 x 78.8 mm (1.19 x 4.53 x 3.10 in)

  • Weight

    245 g (0.54 lb)

  • Installation

    DIN-rail mounting
    Wall mounting (with optional kit)

  • Operating Temperature

    INJ-24A: 0 to 60°C (32 to 140°F)
    INJ-24A-T: -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 508
    EN 62368-1

  • EMC

    EN 55032/24

  • 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 GHz: 20 V/m
    IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV
    IEC 61000-4-5 Surge: Power: 3 kV; Signal: 3 kV
    IEC 61000-4-6 CS: 10 V
    IEC 61000-4-8 PFMF

  • Freefall

    IEC 60068-2-31

  • Shock

    IEC 60068-2-27

  • Vibration

    IEC 60068-2-6

  • Time

    2,407,739 hrs

  • Standards

    Telcordia (Bellcore), GB

Support Documents

FILTER

All 2D CAD Datasheet Declaration QIG Tech Note
Name Type Version Release Date
Datasheet for INJ-24A Series
559.3 KB 		Datasheet v1.1 Apr 23, 2024 Apr 23, 2024
Declaration of Conformity for INJ-24A Series
300.0 KB 		Declaration v1.0 Mar 13, 2024 Mar 13, 2024
QIG for INJ-24A Series
1.1 MB 		QIG v4.4 Mar 08, 2024 Mar 08, 2024
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 INJ-24A TOP
124.6 KB 		2D CAD Jan 19, 2018 Jan 19, 2018

Available Models (2)

Show Images
Compare
moxa-inj-24a-t-image.jpg | MoxaINJ-24A-T
Compare
moxa-inj-24a-image.jpg | MoxaINJ-24A
10/100/1000BaseT(X) Ports10RJ45 Connector11
PoE Ports, 10/100/1000BaseT(X)10RJ45 Connector11
Operating Temp.-40 to 75°C0 to 60°C
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Details

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