1585J-M8HBJM-3

Overview of Allen Bradley 1585J-M8HBJM-0M3

The Allen Bradley 1585J-M8HBJM-0M3 is an industrial-grade Ethernet media cable designed for reliable data transmission in automation environments. This 0.3-meter RJ45 patch cable delivers Cat 5e performance with 100BASE-TX Fast Ethernet capability, supporting data rates up to 100 Mbit/s. Built to Rockwell Automation's Bulletin 1585 standards, the cable features an 8-conductor (4-pair) configuration with 22 AWG stranded copper conductors. The teal-jacketed cable incorporates foil shielding to protect against electromagnetic interference in electrically noisy industrial settings. Both ends terminate in straight male RJ45 connectors with gold-plated brass contacts housed in durable plastic enclosures rated IP20. The 600V PVC jacket meets multiple certifications including UL CMX, CMR, and TIA-568-B standards. With a nominal outer diameter of 5.84 mm and operating temperature range of -20°C to 60°C, this patchcord connects programmable logic controllers, human-machine interfaces, managed switches, and other networked automation devices in manufacturing facilities, process control systems, and machine control applications.

Key Features of Allen Bradley 1585J-M8HBJM-0M3

• Cat 5e Performance: 100BASE-TX Fast Ethernet with 100 Mbit/s bandwidth over IEEE 802.3 compliant copper wiring
• Industrial Construction: Teal 600V PVC jacket with foil shield, 22 AWG stranded conductors for flex durability
• RJ45 Connectivity: Straight male connectors on both ends with gold-plated contacts and strain relief
• Temperature Resilience: Operates from -20°C to 60°C in demanding automation environments
• Multiple Certifications: UL CMX, CMR, c(UL) CMG, PLTC, and AWM 2570 80°C ratings

Technical Specs of 1585J-M8HBJM-0M3

Cable Length	0.3 meters
Connector Type	RJ45 male to RJ45 male, straight
Conductor Count	8 conductors (4-pair)
Wire Gauge	22 AWG
Voltage Rating	600V
Cable Type	Teal PVC, foil shielded
Bandwidth	100 Mbit/s, 100BASE-TX
Outer Diameter	5.84 mm nominal
IP Rating	IP20
Operating Temp	-20°C to 60°C

Applications / Use Case

The Allen Bradley 1585J-M8HBJM-0M3 serves critical roles in industrial Ethernet networks connecting automation equipment. This short-length patch cable is ideal for panel-mounted device interconnections where space is limited, such as linking CompactLogix or ControlLogix controllers to managed switches within control cabinets. Manufacturing facilities use this cable to connect distributed I/O modules, servo drives, and variable frequency drives to EtherNet/IP networks. Process industries rely on these cables for HMI connections to supervisory systems, ensuring real-time data visualization and operator control. The foil shielding makes it suitable for installations near motor drives, welding equipment, and high-power circuits where electromagnetic interference could degrade unshielded cables. Machine builders integrate these patchcords into OEM equipment requiring compact, reliable Ethernet connectivity between motion controllers, safety devices, and diagnostic systems. The 600V rating provides additional safety margin in industrial power distribution environments, while the IP20-rated connectors suit standard enclosure mounting applications.

Related Resources

• LeadTime.ca – Industrial Automation Components & Repair Services
• View All Allen Bradley Products
• Examples of Industrial Automation and Control Systems
• Allen Bradley 1756-EN2TR EtherNet/IP Module
• Allen Bradley 1783-IMS28RAC Managed Switch