Yokogawa YCB118 V Net Terminator (for 10BASE-5 cable)

Product Introduction

The Yokogawa YCB118 V Net Terminator (for 10BASE-5 cable) is a robust and high-precision termination device designed to stabilize and protect Yokogawa V net industrial Ethernet networks. As the end-point of a thick Ethernet (10BASE-5) segment, it eliminates signal reflections and maintains proper impedance, ensuring error-free data transmission across critical process-control systems.
Its heavy-duty construction, superior shielding, and easy installation make it an ideal choice for distributed control systems (DCS), power plants, chemical facilities, and other demanding industrial environments where continuous and reliable network communication is vital.

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Technical Specifications

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Applications

The YCB118 is engineered for a wide range of industrial communication systems that rely on thick-Ethernet infrastructure:

• Distributed Control Systems (DCS): Maintains proper network termination for controller-to-node communication.

• Power Generation Facilities: Ensures stable signal integrity for turbine and sub-system control.

• Petrochemical & Chemical Plants: Provides reliable data transfer in environments with strong electromagnetic interference.

• Water Treatment Plants: Supports continuous operation of monitoring and control networks.

• Legacy Ethernet Integration: Enables smooth integration of existing 10BASE-5 networks with modern V net systems.

• Factory Automation: Protects critical production lines where uninterrupted communication is essential.

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Advantages

• Superior Signal Integrity: Maintains a stable 50 Ω impedance to eliminate data errors and reflections.

• Industrial Strength: Withstands harsh environments with high vibration and electrical noise.

• Passive Operation: Requires no external power or calibration, reducing maintenance needs.

• Quick Installation: Simple screw-on connector enables fast deployment.

• High Compatibility: Fully compliant with 10BASE-5 standards and Yokogawa V net architecture.

• Long Service Life: Rugged housing ensures durability against physical and chemical stress.

• Flexible Deployment: Optional cable length allows positioning convenience in complex plant layouts.

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FAQ

1. What is the primary purpose of the YCB118?
   To provide 50 Ω impedance termination at the end of a 10BASE-5 V net segment, preventing signal reflections.

2. Is external power required?
   No, the device is completely passive.

3. Which cable type is supported?
   It is specifically designed for 10BASE-5 thick Ethernet cable.

4. Can it be used in high-EMI environments?
   Yes, its shielding ensures stable operation in electrically noisy industrial settings.

5. How is it installed on the network?
   It attaches directly to the end of the 10BASE-5 cable using standard V net connectors.

6. Does it need periodic maintenance?
   No maintenance or calibration is necessary under normal operating conditions.

7. What is the nominal impedance value?
   The terminator provides a consistent 50 Ω impedance.

8. Is it compatible with modern Yokogawa control systems?
   Yes, it integrates seamlessly with Yokogawa V net DCS infrastructures using 10BASE-5 segments.

9. Can it handle temperature fluctuations in outdoor installations?
   Yes, it operates reliably from -20 °C to 80 °C.

10. Does it affect data transmission speed?
    No, it simply ensures correct termination and does not influence bandwidth or speed.

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Popular Yokogawa Models

FAQ

1. What is the primary purpose of the YCB118?
   To provide 50 Ω impedance termination at the end of a 10BASE-5 V net segment, preventing signal reflections.

2. Is external power required?
   No, the device is completely passive.

3. Which cable type is supported?
   It is specifically designed for 10BASE-5 thick Ethernet cable.

4. Can it be used in high-EMI environments?
   Yes, its shielding ensures stable operation in electrically noisy industrial settings.

5. How is it installed on the network?
   It attaches directly to the end of the 10BASE-5 cable using standard V net connectors.

6. Does it need periodic maintenance?
   No maintenance or calibration is necessary under normal operating conditions.

7. What is the nominal impedance value?
   The terminator provides a consistent 50 Ω impedance.

8. Is it compatible with modern Yokogawa control systems?
   Yes, it integrates seamlessly with Yokogawa V net DCS infrastructures using 10BASE-5 segments.

9. Can it handle temperature fluctuations in outdoor installations?
   Yes, it operates reliably from -20 °C to 80 °C.

10. Does it affect data transmission speed?
    No, it simply ensures correct termination and does not influence bandwidth or speed.

Related Models – Same Series or Function

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Popular Yokogawa Models

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