1585D-M4UBJM-1

Overview of Allen Bradley 1585D-M4UBJM-1

The Allen Bradley 1585D-M4UBJM-1 is a high-flex industrial Ethernet cable designed for demanding automation environments. Manufactured by Rockwell Automation, this model features a 1-meter teal PUR (polyurethane) sheath that is halogen-free, offering durability and safety in applications with movement or flexing. The assembly includes foil and braided shielding to minimize electromagnetic interference, ensuring reliable 100BASE-TX (100 Mbit/s) data transmission even in high-noise industrial settings. A straight male M12 D-code connector terminates one end, while a straight male RJ45 is on the other, providing connectivity between field devices and industrial network equipment. Rated for up to 10 million flex cycles, this cable is suited for continuous-motion environments like robotics, conveyors, and factory automation requiring consistent Ethernet performance.

Key Features of Allen Bradley 1585D-M4UBJM-1

• 1-meter cable with teal halogen-free PUR jacket for harsh environments
• High-flex rated: up to 10 million cycles for moving applications
• Foil and braided shielding for strong EMI protection
• M12 D-code (straight male) to RJ45 (straight male) connectors
• Supports 100BASE-TX Ethernet networking up to 100 Mbit/s
• 4-conductor (2-pair) 26 AWG stranded wire construction

Technical Specs of 1585D-M4UBJM-1

• Cable Length: 1 meter (3.28 ft)
• Cable Type: Teal shielded, PUR jacket, halogen-free
• Rating: High flex, 10 million cycles
• Shielding: Foil and braided
• Connectors: M12 D-code straight male / RJ45 straight male
• Bandwidth: 100BASE-TX (100 Mbit/s)
• Conductors: 4 (2-pair)
• Wire Gauge: 26 AWG stranded
• Compliance: UL Listed, CEC, C-TICK, CCC

Applications / Use Case

Allen Bradley 1585D-M4UBJM-1 excels in industrial network installations that demand high flexibility and robust signal integrity. Typical uses include automated machinery, robotic arms, and equipment that require reliable Ethernet connectivity between control panels and distributed field devices. Its high-flex, shielded design makes it suitable for cable tracks and articulated movement zones where standard Ethernet cables would fail prematurely. This cable supports secure, high-speed machine-to-machine communication for PLC-based control systems, sensors, HMIs, and distributed I/O devices. It is a preferred solution for manufacturers seeking stable data transmission and long cable lifespan in dynamic motion environments.

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