Rockwell Automation 1585 Ethernet Media

3. M12 socket (front end installation)

Features: IP67, 4-core D-code, TPE/PUR sheath, suitable for fixed installation at the device end;

Model: 1585D-D4TBJM-x (unshielded TPE), 1585D-D4UBJM-x (shielded PUR), length 1-15m optional.

（4） Adapter: Transition across protection levels

1. M12-RJ45 wall adapter

Core function: Implement the transition from IP67 (M12 at the device end) to IP20 (RJ45 inside the control cabinet), and support panel installation (PG9 thread);

Parameters: 4-core D-code, IP67, -20~+85 ℃, 22 AWG, model 1585A-DD4JD;

Scenario: Connection between on-site equipment such as motors and sensors and control cabinets.

2. M12 IDC on-site connector

Features: Tool free installation, 4-core D-code, optional shielded/unshielded, IP67, -25~+85 ℃;

Model: 1585D-M4DC-SH (shielded straight head), 1585D-F4DC-SH (shielded elbow), compatible with 22-26 AWG cables.

Key selection dimensions and precautions

1. Three core dimensions for selection

(1) Environmental protection requirements

IP20 scenario (inside control cabinet): Select RJ45 unshielded/shielded jumper (such as 1585J-M8PBJM-y);

IP67 scenario (device side/outdoor): Select M12 series (such as 1585D-M4TBJM-x);

High voltage/strong interference scenario: Choose a 600V shielded version (such as 1585-C8HB Sx cable, 1585J-M8HBJM-y jumper).

(2) Transmission rate and distance

100Mbps (regular control): Cat 5e, with a maximum length of 100m for unshielded models (at 500kbps), and up to 150m for shielded models;

1Gb/s (high-speed data): Cat 6 (M12 Xcode), up to 100m (twisted pair), requires matching shielding design to reduce crosstalk.

(3) Mechanical characteristics

Fixed wiring: choose PVC sheath (low cost, high stability);

Mobile components (such as robotic arms): Choose TPE/PUR high flexibility models (10 million bends, such as 1585-C4TB Sx cables).

2. Precautions for installation and use

Bending radius: High flexibility cables should be ≥ 10 times the cable diameter, while conventional cables should be ≥ 20 times to avoid excessive bending and transmission attenuation;

Shielding grounding: Shielding models require single ended grounding (on the control cabinet side) to avoid ground circulation caused by double ended grounding;

Color identification: The red version is used for high-voltage/safety circuits, while the green and green versions are used for regular signals to avoid mixing;

Tool adaptation: IDC connectors do not require tools, while crimping connectors require specialized crimping tools (such as 1585A-JCRIMP).

Certification compliance

Safety certifications: UL Listed, cUL, CE (EN 61000-6-2/-4), C-Tick (Australia);

Industry standards: ODVA EtherNet/IP, ISO IEC 24702, TIA 568-B (wiring standard).

Typical application scenario configuration example

Robot workstation: M12 D-code high flexibility jumper (1585D-M4UBJM-2)+TPE cable reel (1585-C4TB-S300), suitable for -40~+75 ℃, high vibration environment;

Outdoor sensor networking: M12 Xcode Gigabit jumper (1585D-M8UGDM-5)+600V shielded cable (1585-C8HB-S600), resistant to ultraviolet and high-voltage interference;

Wiring inside the control cabinet: RJ45 straight head elbow jumper (1585J-E8PBKM-3)+PVC cable reel (1585-C8PB-S100), low-cost compatible with IP20 environment.

Through the above product combination, industrial Ethernet can achieve full scene coverage from "control cabinet field equipment outdoor node", ensuring stable transmission in Harsh environment.