Excellent PLC
| Company Information | ||||||||
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| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Yokogawa KS1-10 Signal Cable is a precision-engineered, factory-tested communication cable designed specifically for reliable signal transmission in industrial automation and control systems. Known for its durability, low signal interference, and superior insulation properties, the KS1-10 is an integral component in linking sensors, actuators, and controllers across Yokogawa’s Distributed Control Systems (DCS) and Field Instrumentation lines.
This cable is widely used across various industries, including oil & gas, petrochemicals, power plants, water treatment, and manufacturing. It ensures optimal performance in environments where electromagnetic interference (EMI) and environmental stress can compromise system integrity.
The KS1-10 is manufactured to Yokogawa’s stringent quality standards, ensuring reliable operation, stable signal communication, and long-term service with minimal maintenance.
Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | KS1-10 |
| Cable Type | Shielded twisted pair signal cable |
| Number of Cores | 2-core or multi-core depending on configuration |
| Conductor Material | Annealed copper |
| Conductor Size | 0.75 mm² (standard) |
| Insulation Material | Polyethylene (PE) or Cross-linked PE (XLPE) |
| Shielding | Aluminum-polyester foil with tinned copper drain wire |
| Outer Sheath | Flame-retardant PVC or LSZH (Low Smoke Zero Halogen) |
| Cable Length | up to 10 meters |
| Operating Temperature | -20°C to +70°C |
| Voltage Rating | 300V |
| Bend Radius | Minimum 6x outer diameter |
| Color Code | Yokogawa standard coding (typically Blue, Black, Shield) |
| EMI Protection | Yes, through full shielding |
| Package Weight | 2 kg |
| Applicable Standards | IEC 60228, EN 50288-7, RoHS, UL compliance |
| Connector Compatibility | Compatible with Yokogawa standard signal ports (for sensors, modules, I/O) |
Product Applications
The KS1-10 Signal Cable is widely used in critical industries where consistent, noise-free communication between field devices and control units is essential. Typical applications include:
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Field Instrumentation Wiring: Connecting sensors, transmitters, and analyzers to the DCS.
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Control Signal Transmission: Carries low-level control and feedback signals.
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Data Communication: In systems requiring RS-485/RS-232 protocols or Modbus interfaces.
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Power Plants: Interfacing between turbine instrumentation and control cabinets.
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Oil & Gas Facilities: Ensures secure signal communication in hazardous environments.
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Water/Wastewater Treatment: Used in systems for water level, flow, and chemical dosing signals.
Key Advantages
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Superior Signal Integrity: Full shielding design minimizes electromagnetic interference (EMI).
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Robust Durability: Engineered to withstand harsh industrial conditions, temperature changes, and mechanical stress.
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Flexible Installation: Small bend radius and lightweight design allow easy routing in compact control panels.
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Long Service Life: Resistant to environmental degradation and chemical exposure, ensuring years of use without failure.
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Standards Compliance: Built to comply with international wiring and safety standards for industrial applications.
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Enhanced Safety: LSZH options reduce toxic gas emissions in case of fire.
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Compatible with Yokogawa Devices: Specifically designed to ensure maximum compatibility with Yokogawa field and control equipment.
Frequently Asked Questions (FAQ)
1. What is the primary use of the KS1-10 cable?
It is used for transmitting low-level signals between sensors/actuators and Yokogawa control systems.
2. Is the KS1-10 shielded against electromagnetic interference?
Yes, it has full shielding with foil and drain wire to minimize EMI.
3. Can this cable be used in outdoor environments?
Yes, but it is recommended to use protective conduit or specify outdoor-rated sheathing for exposure.
4. What is the maximum temperature this cable can withstand?
It operates safely from -20°C to +70°C.
5. Is it available in different lengths?
Yes, standard rolls are 100 meters, but custom lengths can be ordered.
6. Can this cable be used with Modbus communication?
Yes, it supports RS-485-based protocols like Modbus due to its low-noise transmission capability.
7. What is the minimum bend radius for this cable?
The bend radius is typically 6 times the outer diameter (approx. 39 mm for 6.5 mm OD).
8. Does it comply with RoHS and other international standards?
Yes, the KS1-10 complies with RoHS, UL, and other IEC wiring standards.
9. Is the outer sheath flame-retardant?
Yes, the sheath is flame-retardant, and LSZH variants are also available for safety-sensitive environments.
10. Can it be used for analog and digital signals?
Yes, it is suitable for both analog and digital signal transmission in industrial applications.
Related Models in the Same Series
| Model | Description | Key Features |
|---|---|---|
| KS1-07 | Signal Cable with smaller core size | Thinner insulation, ideal for compact installations |
| KS2-10 | Twin-core signal cable with higher temperature rating | Operates up to 90°C, XLPE insulation |
| KS1-10LSZH | KS1-10 with LSZH sheath | Enhanced fire safety for enclosed environments |
| KS3-10 | Multi-core signal cable | Ideal for multi-channel sensors and feedback signals |
| KS1-20 | Heavy-duty signal cable with thicker shielding | Improved mechanical strength and EMI protection |
| KS4-05 | High-flex signal cable for moving equipment | Designed for drag chains and robotic arms |
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