How many core types does the 7/8" connector have? And in which scenarios are they used?

Octopuscon 7/8" Core Count Selection Principle

Application-Matched Core Design : Different core counts (3/4/5/6) are optimized for power supply, signal transmission and hybrid applications to meet diverse industrial connection needs.

Core Count Specifications & Application Scenarios

3-Core & 4-Core Applications

3-Core (Power Supply) :
• Mainly for 2P+PE power supply
• Applicable to motors, heaters, solenoid valves (pure power devices)
4-Core (Hybrid) :
• Power + signal hybrid transmission
• Used for DeviceNet, CANopen fieldbus systems

5-Core & 6-Core Applications

5-Core (Multi-Signal/Power) :
• Suitable for IO modules, multi-sensors, complex actuators
6-Core (Dense Wiring) :
• More signal channels for multi-loop control
• Used in multi-channel signal acquisition scenarios

Technical Note: Select 7/8" connector core count based on actual power/signal requirements - 3-core for pure power, 4-core for hybrid bus applications, 5/6-core for multi-signal/dense wiring scenarios to ensure optimal connection efficiency.

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