CAZN 7/8" Connector: Reliable Connectivity for Industrial Automation and Smart Manufacturing

CAZN is a brand specializing in the R&D and manufacturing of industrial connectors. Its product portfolio covers circular connectors, sensor connectors, field-wireable connectors, and other series, which are widely used in industrial automation, smart manufacturing, new energy, rail transit, and other applications. With strict quality control and continuous technological innovation, CAZN provides reliable industrial connection solutions designed to ensure stable power and signal transmission in demanding industrial environments.

Core Product Specifications

Electrical Specifications: The CAZN 7/8" connector has a rated current of 13A and a rated voltage of 300V, supporting low-frequency, high-current transm

ission for industrial power supply applications.

Pin Configurations: Available in 3-pin, 4-pin, 5-pin, and 6-pin configurations, the connector can accommodate different requirements for single-phase power, three-phase power, and combined power and signal transmission.

Materials: The contacts feature a gold-plated copper construction, providing an insertion and withdrawal life of more than 500 cycles. The insulator is made of PA nylon for reliable electrical insulation and mechanical durability.

Protection Rating: With an IP67 protection rating and multiple sealing rings, the connector is designed to withstand moisture, dust, and light salt-spray exposure in demanding industrial environments.

Key Advantages in Industrial Automation

Broad Compatibility: The CAZN 7/8" connector follows industrial bus standards such as CANopen and can be compatible with products from major brands including Phoenix Contact, Amphenol, and TE Connectivity, helping reduce integration complexity during equipment development and system upgrades.

High Environmental Resistance: Its vibration resistance and high- and low-temperature performance make it suitable for production lines where equipment is exposed to continuous mechanical vibration. Reliable locking and sealing help reduce the risk of loose connections and unexpected power interruptions.

Customization Capability: CAZN supports injection-molding customization and can provide finished cable assemblies with different cable lengths according to specific wiring requirements. This allows the connectors to be integrated with mainstream PLC and servo motor systems from manufacturers such as Siemens and Mitsubishi.

Typical Applications

Equipment and Production-Line Power Distribution

The primary positioning of the CAZN 7/8" connector is as a medium- to high-power interface for industrial power distribution. It can be used in a variety of automation applications.

Servo Motors and Drive Systems: Provides stable power connections for small and medium-sized servo motors and fractional-horsepower motors.

Sensor and Actuator Power Supply: Supplies power to field devices such as proximity sensors, photoelectric sensors, solenoid valves, and limit switches.

Industrial Heating and Lighting: Suitable for higher-power loads such as industrial heaters, LED lighting systems, and commercial wastewater pumps.

Sensor-Actuator Junction Boxes: Functions as a core interface for active distribution units, helping simplify complex field wiring by consolidating power and signal connections.

Industrial Fieldbus and Communication Support

In addition to power transmission, CAZN 7/8" connectors can support various industrial communication requirements.

DeviceNet (CAN Bus): With T-type distributors, multiple devices can receive power and communication signals from a single connection point, simplifying fieldbus wiring.

PROFIBUS, CC-Link, and AS-Interface (AS-i): The connector can be applied to industrial communication networks where reliable field-level connections are required.

NMEA 2000: In marine networking applications, the connector can support combined 24V DC power and CAN bus signal transmission through a unified connection architecture.

Material Handling Robots and Flexible Production Lines

Flexible manufacturing systems place higher demands on connector reliability because cables may experience repeated bending, movement, and vibration.

The CAZN 7/8" connector can be used with flexible cables and pre-molded connectors for wiring photoelectric and proximity sensors on material-handling robots. By integrating junction boxes and distributed I/O, multiple signal connections can be consolidated, reducing the overall number of cable runs while maintaining reliable signal transmission.

For robotic arms and other moving equipment, the flexibility and mechanical durability of the cable assembly are particularly important. The connector and cable need to operate reliably throughout repeated movement cycles without creating intermittent electrical connections.

Supporting Smart Manufacturing

In smart manufacturing lines, the CAZN 7/8" connector can serve as a reliable node for both power and signal transmission.

Distributed I/O Architecture: A junction-box-plus-7/8" connector configuration enables decentralized power distribution and field-level connectivity. This can simplify wiring while making production lines easier to reconfigure and expand.

Modular Equipment Design: Field-wireable connectors allow users to select appropriate cable lengths and cable materials according to equipment requirements, providing greater flexibility for manufacturing systems that undergo frequent modifications.

Predictive Maintenance Support: Reliable physical connections help maintain stable sensor data transmission to MES and IoT platforms. Consistent signal transmission provides a dependable foundation for equipment condition monitoring and predictive maintenance.

Recommended CAZN 7/8" Models

The CAZN 7/8 series includes a range of standardized models for different pin configurations and installation requirements.

Representative models include:7/8-P3-GWBP13、7/8-P4-GWBP13、7/8-P5-GWBP13、7/8-S5-GWBP13

These models cover different pin counts and mounting configurations and can be selected according to common industrial automation interface requirements.

Compatibility With Major International Brands

The CAZN 7/8" connector series is designed to support replacement and integration requirements involving widely used international industrial connector brands.

Phoenix Contact: CAZN 7/8" power connectors can be used as compatible alternatives for corresponding 7/8 interfaces, with matching pin configurations, mounting dimensions, and threaded locking interfaces for applications involving SACC-MIN series products.

Amphenol: The CAZN 7/8" circular industrial connector series supports compatibility requirements for corresponding Amphenol 7/8 interfaces, covering applications involving industrial bus communication and power connections.

TE Connectivity: Corresponding 7/8" industrial power connector configurations can be used for replacement and integration applications where compatible electrical and mechanical specifications are required.

Binder: CAZN 7/8" circular connectors can support applications involving corresponding European-standard 7/8 interfaces used in industrial automation equipment.

Compatibility should always be verified against the specific connector model, electrical rating, mechanical dimensions, wiring configuration, and application requirements before replacement or system integration.

Reliable Connectivity for Industrial Automation

The CAZN 7/8" connector combines a 13A rated current, 300V rated voltage, IP67 protection, gold-plated copper contacts, more than 500 mating cycles, and multiple pin configurations to address the connection requirements of industrial automation equipment.

From power distribution and sensor-actuator wiring to fieldbus communication, robotic systems, distributed I/O, and flexible production lines, the 7/8" connector provides a compact interface for reliable power and signal transmission.

With high current-carrying capability, strong environmental protection, vibration resistance, flexible configuration, and customization capabilities, CAZN 7/8" connectors provide a reliable connectivity solution for industrial automation and smart manufacturing systems.