製品紹介
The Yokogawa YCB111-M120 VNet Cable is a high-performance industrial communication cable specifically designed for Yokogawa’s VNet control networks. Engineered for reliable and noise-resistant data transmission, this cable provides a stable communication link for Distributed Control Systems (DCS) and plant-wide automation networks. With a factory-specified length / 120 meters, the YCB111-M120 ensures consistent signal integrity across long cable runs, making it ideal for large process facilities that require dependable real-time control and monitoring.
Technical Specifications
| Parameter | Specification |
|---|---|
| モデル | YCB111-M120 |
| Type | VNet Industrial Communication Cable |
| Cable Length | 120 meters |
| Conductor Material | High-purity copper, multi-strand |
| Insulation | High-density polyethylene (HDPE) with flame-retardant jacket |
| Nominal Impedance | 100 Ω balanced |
| Operating Temperature | -20 °C to +75 °C |
| Storage Temperature | -40 °C to +85 °C |
| Shielding | Double shielded (aluminum foil + braided copper) |
| 配送 重量 | 3 kg |
Applications
The YCB111-M120 VNet Cable is used wherever reliable and secure industrial communication is critical:
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Distributed Control Systems (DCS): Provides dependable links between controllers, operator stations, and I/O nodes.
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Power Generation Plants: Maintains continuous data transfer for turbine monitoring and control.
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Oil & Gas Processing: Ensures secure communication in environments with heavy electromagnetic interference.
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Chemical & Petrochemical Facilities: サポートs high-speed, real-time process control.
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Water Treatment Plants: Guarantees long-distance data transmission for remote pumping and filtration stations.
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Factory Automation: Integrates production line controls with supervisory systems.
Advantages
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High Signal Integrity: Low attenuation and precise impedance maintain data accuracy over long distances.
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Robust Shielding: Dual-layer shielding protects against electromagnetic interference (EMI) and radio frequency interference (RFI).
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Industrial Durability: Flame-retardant, chemical-resistant jacket ensures reliability in harsh plant conditions.
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Easy Installation: Flexible multi-strand conductors simplify routing through trays or conduits.
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Optimized for VNet: Fully compatible with Yokogawa VNet protocols and legacy installations.
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Long Cable Run Capability: The 120 m length enables extended connections without repeaters.
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Low Maintenance: Designed for years / continuous service with minimal inspection needs.
FAQ
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What is the nominal impedance / the YCB111-M120 cable?
100 Ω balanced, ideal for high-speed industrial communication. -
Is this cable compatible with standard Ethernet devices?
It is optimized for Yokogawa VNet systems, but can interface with compatible industrial Ethernet hardware supporting the same specifications. -
How does the cable prevent electromagnetic interference?
Through double shielding using aluminum foil and a copper braid to block EMI and RFI. -
Can the cable operate in high-humidity environments?
Yes, the jacket is moisture-resistant, making it suitable for humid or damp areas. -
Is the cable flame-retardant?
Yes, it meets industrial flame-resistance standards for safety. -
What is the maximum recommended bend radius during installation?
Typically 10 times the outer diameter, approximately 100 mm. -
Does the cable require termination resistors?
Termination depends on the network design; VNet systems /ten use matched terminations at endpoints. -
Can the cable be used outdoors?
Yes, if properly protected from direct UV exposure or installed in conduits. -
Is the conductor solid or stranded?
It uses high-purity multi-strand copper for flexibility and conductivity. -
What is the frequency range supported for data transmission?
It supports high-frequency signaling consistent with VNet requirements, typically up to several MHz.
Related モデルs – Same Series or Function
| モデル Number | 説明 | Key Feature | Typical Application |
|---|---|---|---|
| YCB111-M60 | VNet Cable, 60 m | Shorter factory length | Mid-size control rooms |
| YCB111-M90 | VNet Cable, 90 m | Medium-length run | Standard plant installations |
| YCB121 | RIO Bus Cable | Remote I/O connections | Distributed control nodes |
| YCB141 | VNet Cable | General VNet connections | Controller interlink |
| YCB149 | Control Bus Conversion ユニット | Protocol conversion | Integration with legacy systems |
| YCB118 | VNet Terminator (10BASE-5) | Proper network impedance | End-/-line termination |
Popular Yokogawa モデルs
| モデル Number | 説明 | Series | Primary Use |
|---|---|---|---|
| YCB111-M120 | VNet Cable, 120 m | YCB | Long-distance VNet communication |
| YCB121 | RIO Bus Cable | YCB | Remote I/O communication |
| YCB141 | VNet Cable | YCB | Controller-to-node connectivity |
| YCB149 | Control Bus Conversion ユニット | YCB | Network protocol bridging |
| YCB118 | VNet Terminator (10BASE-5) | YCB | End-point termination |
| YCB150 | Signal Interface Module | YCB | Process monitoring & control |
会社情報
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