KEYENCE OP-75722 Industrial Network Interface Cable
The OP-75722 is a high-performance communication cable designed by Keyence to provide a reliable bridge between industrial field devices and standard networking infrastructure. This cable features a ruggedized M12 4-pin (D-coded) connector on one end and a standard RJ-45 connector on the other. It is specifically engineered to handle high-speed data transmission in environments characterized by electromagnetic noise and mechanical stress.
Technical Specifications
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Model: OP-75722
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Type: M12 to RJ-45 Conversion Cable
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Connector A: M12 4-pin D-coded Male (Threaded)
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Connector B: RJ-45 Standard Ethernet
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Length: 2 meters (6.6 feet)
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Network Protocol: Optimized for EtherNet/IP, PROFINET, and Modbus-TCP
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Compatibility: Keyence IV, IV2, CV-X, and DL-EN1 Series
Industrial Durability and Signal Integrity
The OP-75722 is built to maintain stable network connectivity where standard commercial Ethernet cables fail. The M12 D-coded connector provides an IP67-rated seal when properly mated, ensuring that dust, oil, and moisture do not compromise the connection points.
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Shielded Twisted Pair (STP): The cable incorporates high-density shielding to protect sensitive data packets from the Electromagnetic Interference (EMI) generated by nearby motors and drives.
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Oil-Resistant Jacket: The outer sheathing is formulated to resist degradation when exposed to common industrial coolants and lubricants.
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Vibration Resistance: The threaded M12 coupling nut ensures a vibration-proof lock, preventing intermittent signals or physical disconnection on high-speed machinery.
Applications and System Integration
This cable is an essential component for integrating Keyence smart sensors and vision systems into a broader factory network. Common use cases include:
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Vision Sensor Networking: Connecting IV2-series sensor heads to a network switch for centralized data logging.
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Controller Linkage: Interfacing CV-X vision controllers with PLCs for real-time pass/fail communication.
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Fieldbus Expansion: Linking DL-EN1 communication units to enterprise-level Ethernet systems.
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Remote Configuration: Enabling secure PC-to-device connections for off-site troubleshooting and parameter adjustments.
