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KS1-10 Signal Cable Yokogawa

KS1-10 Signal Cable Yokogawa

The Yokogawa KS1-10, also cataloged as the KS1 Signal Cable, operates as a dedicated hardware component for 40-pin to 40-pin electrical interconnection between process I/O modules and terminal blocks within...

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Availability: In stock

SKU: KS1-10
Vendor: Yokogawa
Category: Signal Cable
Related Series:

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The Yokogawa KS1-10, also cataloged as the KS1 Signal Cable, operates as a dedicated hardware component for 40-pin to 40-pin electrical interconnection between process I/O modules and terminal blocks within distributed control system platforms.

Suffix Breakdown & Model Matrix

  • KS1: Base model designation for 40-pin to 40-pin signal cable architecture.
  • 10: Length designation indicating a total cable run of 10 m.

Hardware Specifications

Parameter Specification
Model KS1-10
Brand Yokogawa
Origin Japan
Weight 0.8 kg 
Dimensions 10 m (length)
Operating Temp -20 to 70 deg C
Power Consumption Not applicable (Passive component)
Pin Configuration 40-pin to 40-pin
Insulation Resistance 50 M ohms minimum at 500 V DC

Process Control Connectivity and Signal Integrity

The KS1 series utilizes multi-conductor shielded construction to maintain 4-20 mA HART loop protocol integrity and digital signal transmission clarity within control cabinets. The 40-pin connector interfaces facilitate high-density signal mapping across Yokogawa I/O arrays. To minimize crosstalk and attenuation over the 10 m span, the conductors meet strict impedance requirements for DCS fieldbus applications. Proper termination of the cable shield at the designated cabinet chassis ground point is required to mitigate electromagnetic interference in industrial environments.

Frequently Asked Questions

Q: Can the KS1-10 cable be extended or spliced if a longer reach is required?

A: No. Splicing or extending the KS1-10 cable is not recommended as it compromises the shielded signal path, increases the risk of impedance mismatch, and invalidates the factory-molded integrity of the 40-pin connectors.

Q: What are the primary spacing requirements when routing this cable near AC power conduits?

A: To prevent noise coupling, maintain a minimum separation of 150 mm between the signal cable and any high-voltage AC power lines. Utilize dedicated metal wire ducts if parallel routing is unavoidable.

Field Installation Guidelines

  • Inspect the 40-pin connector pins for debris or deformation before mating with the I/O module interface.
  • Ensure the connector locking clips are fully engaged to prevent accidental disconnection due to thermal expansion or cabinet vibration.
  • Adhere to a minimum bend radius of 10 times the cable diameter to prevent internal conductor fatigue or damage to the insulation sheath.
  • Secure the cable run using non-conductive cable ties to the cabinet frame to relieve mechanical stress on the interface terminals.