HARTING DIN 41612 connector

Application scenarios and adaptation areas

DIN 41612 connectors are widely used in core industrial automation scenarios due to their versatility and diversity

1. Industrial automation equipment

Board to board connection: Internal PCB interconnection of servo drives, PLC modules, and industrial computers (IPC), such as signal transmission (DIN Signal) between controllers and I/O modules, and power distribution (DIN Power) between power modules and motherboards.

Cable to board connection: signal access from sensors (such as proximity switches, encoders) to control cabinets, power connection from motor power cables to drivers, supporting shielded cables (reducing EMC interference) and unshielded cables (low-cost scenarios).

2. Measurement and testing equipment

Adapt to devices such as data collectors, oscilloscopes, signal generators, etc., using high-density signal type connectors (such as har bus) ®  64 and 160 cores) to achieve multi-channel data synchronous transmission, with a test voltage of 1kV to meet the insulation requirements for high-precision measurement.

3. Special environmental applications

Metal shell models (such as D20 metal) can be used in scenarios with strong electromagnetic interference (such as near frequency converters), with an IP20 protection level suitable for installation inside control cabinets; Partial power type models (Type H) have passed high-voltage testing (3.1kV) and can be used for power distribution of high-voltage equipment.

Key information for selection and ordering

1. Selection dimension

Function matching: DIN Signal (such as R series 96 core) is selected for signal transmission, DIN Power (such as H series 15A) is selected for power transmission, and har bus is selected for high-density expansion ®  64.

Electrical parameters: Determine the model based on current (2A/6A/15A), voltage (1kV/1.55kV/3.1kV), and number of contacts. For example, choose Type H (15A/3.1kV) for motor drive and Type R (2A/1kV) for sensor signal.

Installation process: THT/SMT is selected for PCB termination, IDC/crimping is selected for cable termination, metal shell is selected for strong EMC scenarios, and locking rod/buckle fixation is selected for quick installation.

2. Typical accessories and supplementary products

Shell accessories: Open hood, junction element, locking lever, used to enhance protection and installation stability.

Terminal block: 128015-08 and other external terminal blocks, suitable for wiring arrangement when connecting cables to boards.

Tools and consumables: crimping tools, welding auxiliary fixtures, shielded cables, HARTING provides a complete set of adaptation tools to ensure installation consistency.

Core advantages and user value

Strong universality: Compliant with both DIN 41612 and IEC 60603-2 standards, products from different brands (such as HARTING and Disai) can be compatible with each other, reducing supply chain risks.

Cost optimization: supports phased upgrades (such as har bus) ®  64 compatible with old 3-row connectors, reducing system reconstruction costs; Snap on fixation replaces screws, reducing installation time.

High reliability: flame retardant material (UL 94-V0), high and low temperature resistant design, low contact resistance, reducing the probability of failure in industrial scenarios, and improving equipment MTBF (mean time between failures).