Description
The KEYENCE OP-87904 is an original sensor head cable designed for high-performance photoelectric sensors and fiber optic amplifiers in the LV-N Series (including LV-N11, LV-N21, LV-N32, LV-N51, LV-N71 models) and compatible with FU Series fiber optic sensors. This cable ensures reliable signal transmission between the sensor head and amplifier unit, maintaining KEYENCE’s standards for precision and durability in industrial automation environments.
Key Features
- Compatibility: LV-N Series Photoelectric Sensors, FU Series Fiber Optic Sensors
- Cable Type: Sensor Head Connection Cable
- Connector Type: 4-pin Miniature Connector (Sensor Head side), 6-pin Connector (Amplifier side)
- Cable Length: 4 meters (Standard Length)
- Shielding: Yes (EMI/RFI Protection)
- Jacket Material: PVC (Oil-resistant, Flexible)
- Color: Standard KEYENCE Blue/Black
- Certification: CE, RoHS Compliant
Technical Specifications
Parameter | Specification |
|---|---|
Part Number | OP-87904 |
Compatible Series | LV-N11, LV-N21, LV-N32, LV-N51, LV-N71, FU Series |
Cable Length | 4 m |
Wire Gauge | 0.08 mm² (AWG 28) Stranded |
Number of Cores | 4-core (Shielded) |
Connector (Head) | 4-pin Miniature (Keyed) |
Connector (Amp) | 6-pin (Keyed for LV-N Amplifier) |
Rated Voltage | 30 V DC |
Max Current | 1 A per contact |
Insulation Resistance | 100 MΩ min (500 V DC) |
Dielectric Strength | 500 V AC for 1 min |
Operating Temperature | -25°C to +75°C |
Bending Radius | 25 mm (Repeated), 15 mm (Fixed) |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for sensor compatibility verification
- Assistance with pinout and wiring diagrams
- Bulk order discounts available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine KEYENCE components with traceable origin
- Global logistics network with competitive pricing
- Expertise in KEYENCE sensor systems and automation
- Comprehensive documentation (datasheets, compatibility lists)
- Responsive customer service for urgent project needs
Applications
- LV-N Series Sensors: Through-beam, Retro-reflective, Diffuse-reflective
- FU Series Fiber Optic Sensors: Micro-spot, High-speed detection
- Factory Automation: Conveyor belt object detection, Part presence verification
- Packaging Machinery: Label detection, Fill level monitoring
- Electronics Assembly: PCB positioning, Component counting





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