Product Description

The M8 5-Pin Wire Terminal Connector from Jiayunkang Technology is a premium-grade, compact circular connector engineered for reliable performance in demanding industrial environments. Specifically designed with a 5-pin configuration, it provides the necessary connections for complex devices that require more than just power and a basic signal, such as sensors, actuators, small motors, and fieldbus systems. This connector features a robust metal or high-grade plastic body (depending on variant) and utilizes a convenient screw-terminal (wire terminal) connection method. This design eliminates the need for specialized crimping tools, simplifying on-site installation and maintenance. With a secure threaded locking mechanism and an IP67 rating, it guarantees a completely sealed connection, protecting against dust, moisture, and high-pressure water jets, making it an ideal solution for factory automation, process control, and outdoor applications.

Product Features

5-Pin Configuration: Offers multiple independent circuits in a single, compact connector, suitable for devices requiring combined power, signal, and data transmission.

Screw Terminal Connection: Simplifies wiring by allowing direct insertion and securing of stripped wires with a screwdriver, enabling quick field installation and modifications without specialized tooling.

IP67 Environmental Rating: Provides complete protection against dust ingress and can withstand temporary immersion in water up to 1 meter for 30 minutes, ensuring reliability in wash-down and outdoor settings.

Robust Construction: Available in both durable metal housings for maximum mechanical strength and high-performance engineering plastics for corrosion resistance and lighter weight.

Secure Threaded Coupling: The M8x1 threading ensures a vibration-resistant and stable connection, preventing accidental disconnection in high-vibration environments.

Wide Temperature Range: Engineered to perform consistently across a broad temperature spectrum, typically from -25°C to +85°C, ensuring stability in various climatic and process conditions.

Shielding Option: Available in shielded versions to protect against Electromagnetic Interference (EMI), which is critical for maintaining signal integrity in electrically noisy industrial environments.

Product Advantages

The primary advantage of our M8 5-Pin Connector lies in its blend of versatility, durability, and user-friendliness. The screw-terminal design significantly reduces installation time and cost by removing the dependency on pre-crimped contacts and expensive tooling, which is a distinct benefit over competing push-in or crimp-style M8 Connectors. This is particularly valuable for maintenance technicians and system integrators who need to make reliable connections quickly. The 5-pin setup offers a future-proof solution, allowing one connector to handle devices with advanced functionality, thereby reducing the variety of connectors needed in a control panel or machine. Furthermore, the guaranteed IP67 sealing performance minimizes machine downtime caused by connection failures due to environmental factors, directly contributing to higher overall equipment effectiveness (OEE) and lower total cost of ownership.

Product Application Fields

This connector is a fundamental component in systems requiring robust, multi-pin interconnections.

Industrial Automation: Connecting photoelectric sensors, proximity sensors, encoders, and small actuators on robotic arms, conveyor systems, and assembly lines.

Process Control: Interfacing with level sensors, flow meters, and valve actuators in harsh environments like food & beverage processing and chemical plants.

Automation & Robotics: Serving as a compact and reliable link for power and signal in robotic grippers and joint sensors.

Rail Transportation: Used in onboard sensor systems and control units where vibration resistance is critical.

Renewable Energy: Applicable in sensor systems within solar tracker installations and wind turbines.

Outdoor LED Lighting: For connecting advanced, addressable LED lighting fixtures that require separate power and control signals.

Product Frequently Asked Questions (FQA)

Q1: What is the main difference between a 3-pin and a 5-pin M8 connector?
A1: A 3-pin M8 connector is typically used for simple devices requiring power and a single signal (e.g., a basic PNP/NPN sensor). A 5-pin M8 connector provides two additional pins, allowing for more complex connections, such as devices that need separate input/output signals, a feedback line, or connection to industrial bus systems like IO-Link.

Q2: Can I use this connector for IO-Link communication?
A2: Yes, a 5-pin M8 connector is the standard physical interface for IO-Link communication. It uses three pins for the core IO-Link function (L+, C/Q, L-) while the remaining two pins can be used for a separate switched power supply if needed by the device.

Q3: What wire gauge is recommended for this screw-terminal connector?
A3: We recommend using flexible or stranded copper cable with a cross-sectional area typically between 0.14 mm² (AWG 26) to 0.75 mm² (AWG 18). Always ensure the wire fits securely within the terminal clamp without excessive bare conductor exposed.

Q4: How do I ensure the IP67 rating is maintained after assembly?
A4: To maintain the IP67 seal, ensure the cable gland and connector are properly tightened according to the specified torque. Use the appropriate sealing cap on the unused half of the connector when it is not mated. Always use a cable with an outer diameter that fits within the specified range for the cable gland.

Q5: Is a shielded version necessary for my application?
A5: A shielded version is highly recommended if your cables run near sources of electromagnetic interference, such as motor drives, high-frequency devices, or power cables. The shielding, when properly grounded, protects the signal integrity from noise, preventing data errors or signal loss.