Configured for high-speed network communication within industrial control systems, the Yokogawa YCB141-M035 (YCB141-M035 Coaxial Bus Cable) provides direct physical signal transmission for V net, ER bus, ESB bus, and RIO bus platforms.

Suffix Breakdown & Model Matrix

Hardware Specifications

Industrial Network Connectivity and Signal Integrity

The YCB141-M035 is engineered to maintain low-latency data flow within Yokogawa CENTUM VP and ProSafe-RS architectures. The cable utilizes intrinsic safety (Ex i) barrier-compatible construction where required and provides DIN-rail mounting stability when used in conjunction with secondary conduit routing. The assembly offers surge voltage protection limits necessary for maintaining communication link stability in high-EMI industrial zones. By adhering to 10BASE-2 standards, the cable ensures protocol conversion latencies are kept within the precise millisecond tolerances required for deterministic V net and ER bus communication.

Frequently Asked Questions

Q: Can the YCB141-M035 be used in high-EMI environments?

A: Yes. The coaxial design provides inherent electromagnetic shielding, and when properly terminated and grounded, it effectively rejects RFI/EMI common in process control cabinet environments.

Q: What is the risk of exceeding the 50 mm bending radius?

A: Exceeding this radius creates excessive mechanical stress on the dielectric layer and the center conductor. This causes characteristic impedance deviation, leading to signal reflections and potential data frame corruption on the bus network.

Field Installation Guidelines

1. Inspect all M4 screw terminals for cleanliness and mechanical integrity prior to termination to ensure low-resistance electrical contact.
2. Ensure the cable is routed through dedicated raceways or conduits, maintaining strict separation from high-voltage AC lines to prevent induced noise.
3. Terminate cable shields at the designated common potential earth point within the cabinet to maintain the effectiveness of the EMI rejection shielding.
4. Utilize proper cable management tools to ensure the cable remains above the 50 mm minimum bend radius during routing through enclosures.
5. Perform a continuity check on the center conductor and the shield path before commissioning the bus network to prevent ground loops or open circuit conditions.