Configured for high-integrity signal transmission in distributed control system architectures, the Yokogawa KS1-05*B (KS1-05*B) Signal Cable provides direct physical electrical execution for interconnecting I/O modules and terminal assemblies.

Hardware Specifications

FOUNDATION Fieldbus and Channel Isolation

The KS1-05*B cable employs multi-core shielded construction to maintain deterministic signal pathways within CENTUM and ProSafe-RS control platforms. The internal shielding is designed to attenuate electromagnetic interference (EMI) and mitigate capacitive cross-talk between adjacent signal channels, preserving the signal-to-noise ratio required for high-accuracy analog and digital I/O loops. The factory-molded connector design ensures consistent electrical impedance across the cable run, preventing signal reflections and bit-level errors in high-speed communication segments.

Frequently Asked Questions

Q: Can the KS1-05*B cable be repaired if the outer jacket is damaged?

A: Field repair is not recommended. The cable’s electrical characteristics are dependent on uniform shielding and insulation integrity; splicing or patching compromises the shielding continuity and may lead to increased susceptibility to environmental noise.

Q: Is this cable suitable for use in areas with high ambient temperatures?

A: The cable is designed for standard industrial cabinet environments. Usage in temperatures exceeding standard ratings will cause accelerated degradation of the insulation jacket and potentially alter the characteristic impedance of the conductors.

Field Installation Guidelines

• Route the cable through dedicated signal wireways, ensuring a minimum separation of 15 cm from high-voltage power conduits to reduce induced interference.
• Secure the cable using strain relief clamps at both entry points to prevent mechanical stress on the connector contacts due to vibration.
• Avoid exceeding the minimum bend radius—typically 5 to 10 times the cable diameter—to prevent internal shield deformation or conductor fatigue.
• Verify that the cable shield is properly terminated at the cabinet’s designated ground busbar to ensure an effective drain path for high-frequency noise.