Configured for high-frequency signal transmission in sensor interface networks, the Yokogawa WU10-V-S-05 (WU10-V-S-05 Cable for Sensor with Variopin Connector) provides direct physical interconnection between field-mounted analytical sensors and signal processing transmitters.

Suffix Breakdown & Model Matrix

• WU10-V-S: Cable assembly identifier for Variopin-connected single coaxial sensor interfaces.
• 05: Defined cable assembly length of 5 meters.

Hardware Specifications

Signal Integrity and Cross-Talk Suppression

The WU10-V-S-05 assembly utilizes low-capacitance coaxial geometry to maintain signal integrity for high-impedance analytical sensor inputs. The Variopin connector interface provides robust shielding against electromagnetic interference, essential for preventing signal degradation over the 5-meter run. The coaxial construction is designed to mitigate cross-talk in multi-sensor environments, ensuring that the millivolt-level process data remains stable throughout the transmission path to the transmitter terminal.

Frequently Asked Questions

Q: Can the WU10-V-S-05 cable be extended beyond the standard 5-meter length?

A: Extending the cable length increases signal attenuation and potential noise susceptibility for high-impedance sensor inputs. If additional length is required, consult the sensor technical documentation to ensure the signal-to-noise ratio remains within the transmitter's specified operational window.

Q: Is the Variopin connector compatible with standard BNC connections?

A: No, the Variopin connector is a proprietary interface designed specifically for Yokogawa analytical sensors. It includes dedicated pin assignments for signal, reference, and temperature compensation that are not compatible with standard BNC or other generic RF connector interfaces.

Field Installation Guidelines

1. Route the cable through dedicated conduit or cable trays, ensuring separation from high-voltage AC lines to prevent induced noise.
2. Ensure the Variopin connector is aligned correctly with the sensor receptacle; press and rotate to lock, ensuring the sealing o-ring is seated to maintain IP-rated ingress protection.
3. Do not subject the cable to sharp bends or mechanical tension; adhere to the minimum bend radius specifications to avoid damaging the internal coaxial dielectric and shield.
4. Clean the connector contacts with a dry, lint-free cloth if exposed to process environment moisture or contaminants before installation.
5. Secure the cable with strain relief clamps at both the sensor and transmitter ends to prevent vibration-induced intermittent connectivity.