High-Density Heavy Duty Connector HDC-HEE Series
On the basis of maintaining the same shell shape as the HE series, the HEE series significantly increases the arrangement density of the internal contacts. By reducing contact pitch and optimizing the insulator structure, HEE series can accommodate more pins within the standard shell (e.g., 18, 46 pins or more), thereby increasing the number of signal connections per unit volume. The contacts are usually treated with silver-plating or gold-plating to ensure reliable conduction under small spacing. This series is suitable for control cabinets that need to connect a large number of sensors, PLC I/O modules, or fieldbus devices, which can effectively save panel space.
HDC-HEE-010-MC
Base: H6B-BK-1L, H6B-CCT-1L, H6B-CCTH-1L, H6B-SF-1L-CV, H6B-SFH-1L-CV
HDC-HEE-018-FC
Base: H10B-BK-2L, H10B-CCT-2L, H10B-CCTH-2L, H10B-SF-2L, H10B-SFH-2L
HDC-HEE-032-MC
Base: H16B-BK-2L, H16B-CCT-2L, H16B-CCTH-2L, H16B-SF-2L, H16B-SFH-2L
HDC-HEE-046-FC
Base: H24B-BK-2L, H24B-CCT-2L, H24B-CCTH-2L, H24B-SF-2L, H24B-SFH-2L
Optimized Industrial Interconnection: Applications of High Density and Heavy Duty Connectors HDC-HEE Series
The high density and heavy load connector HDC-HEE series is an evolutionary version of the standard HE series connector. Its biggest feature is the use of high-precision cold compression connection technology. Under the same physical shell size (Footprint), the number of poles (Pins) provided by the HEE plug-in is usually twice that of the standard HE plug-in.
For example, the HEE series can offer 32 pins or more in a size that would have only accommodated 16 pins. This ‘high density’ feature not only saves physical space, but also significantly improves the integration of signal transmission. It is an ideal choice for processing complex sensor networks and PLC I / O module connections.
High Density Industrial Control Cabinets
Modern control cabinet is the core of factory automation system, which integrates a large number of PLC, power supply and safety relays.
Space-saving: The high-density heavy-duty connector HDC-HEE series allows engineers to open fewer holes on the control cabinet panel, but can access more signal lines.
Simplify wiring: By integrating dozens of low-current signal lines into a HEE interface, the complexity of the wiring in the cabinet is greatly reduced, making maintenance more intuitive.
Multi-channel PLC I / O module and sensor integration
With the extensive application of sensors (pressure, temperature, displacement, etc.) promoted by Industry 4.0, the demand for PLC input / output interfaces has exploded.
Multi-point parallel connection: HEE series can converge the signals of dozens of sensors at the same time.
Signal integrity: Although the pins are densely distributed, the HEE series is well designed to effectively suppress electromagnetic interference (EMI) and ensure that sensitive sensor data is not distorted during transmission.
Fieldbus Equipment Connection
In fieldbus systems (such as Profibus, DeviceNet, CANopen), the stability of the physical layer is directly related to the quality of communication.
Harsh environment protection: High-density heavy-duty connectors HDC-HEE series are usually equipped with a metal shell with a protection level of IP65 or IP68 to protect high-density pins from dust, moisture and mechanical vibration.
High reliability: In the heavy industrial environment with frequent vibrations, the cold-pressed connection of HEE is more shock-resistant than the traditional screw connection.
Robotics & Motion Control
In robotic arms or multi-axis CNC machine tools, the weight and volume of the cable directly affect the mechanical properties.
Integrated transmission: The HEE series can simultaneously transmit motor feedback signals and control logic instructions in a connector.
Lightweight design: The compact structure reduces the volume of the cable towing chain and improves the motion flexibility of the robot.
