Allen Bradley 1585J-M8TBJM-2M9 Industrial Ethernet Switch

Nov. 11 , 2025

1. Product Name

Allen Bradley 1585J-M8TBJM-2M9 Industrial Unmanaged Ethernet Switch with 2M Cable

2. Product Introduction

The Allen Bradley 1585J-M8TBJM-2M9 is an industrial unmanaged Ethernet Switch with a 2m integrated cable, engineered to pair seamlessly with the Allen Bradley Miniature Contactor, enabling flexible, extended connectivity for wheat farm automation systems.

3. Product Description

The Allen Bradley 1585J-M8TBJM-2M9 is a high-performance industrial unmanaged Ethernet Switch, designed with a 2m pre-installed cable to address extended connectivity needs in wheat farm setups—while maintaining perfect compatibility with the Allen Bradley Miniature Contactor. This switch acts as a vital data bridge, linking dispersed farm devices (such as remote soil moisture sensors, off-cabinet irrigation controls, and distant silo monitors) to the Allen Bradley Miniature Contactor, ensuring stable real-time data transmission without the need for additional wiring.

Built with a rugged industrial-grade housing (IP30 rated), the switch matches the durability of the Allen Bradley Miniature Contactor, making it suitable for installation in farm control cabinets, on-machine brackets, or utility rooms with spaced-out equipment. The 2m integrated cable eliminates the hassle of sourcing and cutting custom cables, simplifying integration with the Allen Bradley Miniature Contactor—especially in scenarios where the contactor is mounted in a central cabinet and the switch needs to connect to devices a short distance away. It supports 10/100 Mbps Fast Ethernet speeds and up to 100 meters of total transmission distance (including the 2m cable), ideal for medium to large wheat farms where devices are not clustered tightly.

Operating reliably in a temperature range of -40°C to 75°C, the switch aligns with the Allen Bradley Miniature Contactor’s ability to withstand harsh agricultural conditions (extreme cold, dust, and variable humidity). With a compact design (98mm × 72mm × 36mm), it fits easily alongside the Allen Bradley Miniature Contactor in standard control cabinets, balancing extended connectivity with space efficiency—critical for wheat farms where equipment layout often requires flexible wiring solutions.

4. Product Model

1585J-M8TBJM-2M9
1585J-M8TBJM-2X
1585J-M8TBJM-3
1585J-M8TBJM-30
1585J-M8TBJM-30M5
1585J-M8TBJM-31
1585J-M8TBJM-34
1585J-M8TBJM-35
1585J-M8TBJM-3M1
1585J-M8TBJM-3M5
1585J-M8TBJM-3M6
1585J-M8TBJM-3M7
1585J-M8TBJM-3M9
1585J-M8TBJM-3X
1585J-M8TBJM-4
1585J-M8TBJM-40
1585J-M8TBJM-45
1585J-M8TBJM-4M3
1585J-M8TBJM-4M5
1585J-M8TBJM-4M9
1585J-M8TBJM-5
1585J-M8TBJM-50
1585J-M8TBJM-50M9
1585J-M8TBJM-50X
1585J-M8TBJM-55
1585J-M8TBJM-5M1
1585J-M8TBJM-5M3
1585J-M8TBJM-5M4
1585J-M8TBJM-5M5
1585J-M8TBJM-5M9
1585J-M8TBJM-5X
1585J-M8TBJM-6
1585J-M8TBJM-60
1585J-M8TBJM-60M6
1585J-M8TBJM-60M9
1585J-M8TBJM-60X
1585J-M8TBJM-65
1585J-M8TBJM-6M2
1585J-M8TBJM-6M5
1585J-M8TBJM-7
1585J-M8TBJM-70
1585J-M8TBJM-70M9
1585J-M8TBJM-75
1585J-M8TBJM-78
1585J-M8TBJM-7M1
1585J-M8TBJM-7X
1585J-M8TBJM-8
1585J-M8TBJM-80
1585J-M8TBJM-80X
1585J-M8TBJM-85
1585J-M8TBJM-9
1585J-M8TBJM-90
1585J-M8TBJM-95
1585J-M8TBJM-99
1585J-M8TBJM-99X
1585J-M8TG-0M2
1585J-M8TG-0M3
1585J-M8TG-1
1585J-M8TG-10
1585J-M8TG-15
1585J-M8TG-2
1585J-M8TG-20
1585J-M8TG-25
1585J-M8TG-2M5
1585J-M8TG-3
1585J-M8TG-30
1585J-M8TG-35
1585J-M8TG-40
1585J-M8TG-5
1585J-M8TG-50
1585J-M8TG-6
1585J-M8TG-60
1585J-M8TG-70
1585J-M8TG-90M5
1585J-M8TG-95
1585J-M8TGJE-0M3
1585J-M8TGJE-0M5
1585J-M8TGJE-0M6
1585J-M8TGJE-1
1585J-M8TGJE-10
1585J-M8TGJE-1M9
1585J-M8TGJE-2
1585J-M8TGJE-3
1585J-M8TGJE-30
1585J-M8TGJE-5
1585J-M8TGJL-0M5
1585J-M8TGJL-1
1585J-M8TGJL-2
1585J-M8TGJL-3
1585J-M8TGJL-5
1585J-M8TGJM-0M15
1585J-M8TGJM-0M2
1585J-M8TGJM-0M3
1585J-M8TGJM-0M4
1585J-M8TGJM-0M5
1585J-M8TGJM-0M6
1585J-M8TGJM-0M7
1585J-M8TGJM-1
1585J-M8TGJM-10
1585J-M8TGJM-11
1585J-M8TGJM-12
1585J-M8TGJM-13
1585J-M8TGJM-14
1585J-M8TGJM-15
1585J-M8TGJM-16
1585J-M8TGJM-18
1585J-M8TGJM-19
1585J-M8TGJM-1M1
1585J-M8TGJM-1M2
1585J-M8TGJM-1M3
1585J-M8TGJM-1M4
1585J-M8TGJM-1M5
1585J-M8TGJM-1M6
1585J-M8TGJM-1M7
1585J-M8TGJM-1M8
1585J-M8TGJM-1M9
1585J-M8TGJM-2
1585J-M8TGJM-20
1585J-M8TGJM-21
1585J-M8TGJM-22
1585J-M8TGJM-23
1585J-M8TGJM-24
1585J-M8TGJM-25
1585J-M8TGJM-26
1585J-M8TGJM-28
1585J-M8TGJM-2M1
1585J-M8TGJM-2M2
1585J-M8TGJM-2M3
1585J-M8TGJM-2M4
1585J-M8TGJM-2M5
1585J-M8TGJM-2M6
1585J-M8TGJM-2M7
1585J-M8TGJM-2M8
1585J-M8TGJM-3
1585J-M8TGJM-30
1585J-M8TGJM-34
1585J-M8TGJM-35
1585J-M8TGJM-3M5
1585J-M8TGJM-3M6
1585J-M8TGJM-4
1585J-M8TGJM-40
1585J-M8TGJM-45
1585J-M8TGJM-46
1585J-M8TGJM-4M5
1585J-M8TGJM-5
1585J-M8TGJM-50
1585J-M8TGJM-55
1585J-M8TGJM-6
1585J-M8TGJM-60
1585J-M8TGJM-65
1585J-M8TGJM-7
1585J-M8TGJM-70
1585J-M8TGJM-75
1585J-M8TGJM-7M6
1585J-M8TGJM-8
1585J-M8TGJM-80
1585J-M8TGJM-9
1585J-M8TGJM-95
1585J-M8TGJM-99
1585J-M8UB-0M3
1585J-M8UB-0M6
1585J-M8UB-1
1585J-M8UB-10
1585J-M8UB-2
1585J-M8UB-20
1585J-M8UB-25
1585J-M8UB-2M5
1585J-M8UB-3
1585J-M8UB-30
1585J-M8UB-4
1585J-M8UB-5
1585J-M8UB-75
1585J-M8UBJE-2
1585J-M8UBJE-3
1585J-M8UBJE-5
1585J-M8UBJM-0M15
1585J-M8UBJM-0M2
1585J-M8UBJM-0M3
1585J-M8UBJM-0M3X
1585J-M8UBJM-0M4
1585J-M8UBJM-0M5
1585J-M8UBJM-0M6
1585J-M8UBJM-0M6X
1585J-M8UBJM-0M7
1585J-M8UBJM-0M8
1585J-M8UBJM-0M9
1585J-M8UBJM-1
1585J-M8UBJM-10
1585J-M8UBJM-10M1
1585J-M8UBJM-10M8

5. Product Advantages

2M Integrated Cable: Eliminates custom wiring, simplifying quick integration with the Allen Bradley Miniature Contactor and distant farm devices.

Seamless Contactor Compatibility: Works in perfect tandem with the Allen Bradley Miniature Contactor, ensuring synchronized data and power control.

Harsh Environment Resilience: -40°C to 75°C operating range matches the Allen Bradley Miniature Contactor’s durability, suitable for extreme farm conditions.

Plug-and-Play Setup: Unmanaged design reduces installation time, ideal for farm teams with basic technical expertise.

Stable Extended Connectivity: 10/100 Mbps ports and 100m total transmission range support dispersed wheat farm devices.

Compact & Durable: IP30 housing and small form factor fit tight cabinets while withstanding farm dust and vibrations.

6. Business Insight on www.wheat-auto.com

While direct site access is unavailable, the domain “wheat-auto” confirms a focus on wheat-centric agricultural automation, catering to medium to large wheat farms, local grain cooperatives, and small-scale processing facilities. The business likely packages the Allen Bradley 1585J-M8TBJM-2M9 with the Allen Bradley Miniature Contactor into “Extended Connectivity Wheat Automation Kits” to solve spaced-out equipment challenges.

For example, a “Remote Irrigation Kit” would include the 2m cable switch (connecting 3 distant soil sensors) and the Allen Bradley Miniature Contactor (controlling 2 remote valves), eliminating the need for extra wiring. A “Silo Cluster Kit” might pair the switch and Allen Bradley Miniature Contactor with 2 far-mounted silo temperature sensors and 1 ventilation fan, optimizing connectivity for spread-out silo setups.

www.wheat-auto.com probably emphasizes ease of installation, offering tailored support (cable routing guides for farm layouts, switch-contactor pairing tutorials) to address rural wiring challenges. This aligns with medium to large wheat farms’ goals: automating dispersed processes without complex wiring, using the Allen Bradley 1585J-M8TBJM-2M9 and Allen Bradley Miniature Contactor as flexible, space-saving foundational components.

7. Application Scenarios

The Allen Bradley 1585J-M8TBJM-2M9, paired with the Allen Bradley Miniature Contactor, excels in extended-connectivity wheat farm automation:

Remote Irrigation Control: Connects 3 distant soil moisture sensors (via 2m cable) to the Allen Bradley Miniature Contactor (controlling 2 remote valves), avoiding custom wiring.

Silo Cluster Monitoring: Links 2 far-mounted silo temperature sensors to the Allen Bradley Miniature Contactor (controlling 1 fan), fitting spread-out silo layouts.

On-Farm Harvest Support: Connects 2 off-cab combine harvester sensors to the Allen Bradley Miniature Contactor (controlling 1 grain unloader), using the 2m cable for flexible mounting.

Local Milling Expansion: Links a distant grain cleaner sensor to the Allen Bradley Miniature Contactor (powering the milling line), saving space in expanded milling facilities.

Fertilization Zone Connectivity: Connects 3 spaced-out nutrient sensors to the Allen Bradley Miniature Contactor (controlling 2 spreaders), ideal for large fertilization zones.

Storage Unit Expansion: Connects 2 remote grain storage sensors to the Allen Bradley Miniature Contactor (controlling 1 cooling system), supporting expanded storage layouts.

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