ABB YXA116D 10A Miniature Field Relay PCB Module

Overview

Configured for switching and signal isolation in ABB industrial control equipment, the ABB YXA116D (YT204001-CA) (YXA116D 10A Miniature Field Relay PCB Module) provides direct electrical execution between control circuits and connected field-side loads. The relay interface supports physical signal switching and electrical separation within the host control or protection assembly. The complete ordering designation is YT204001-CA, while YXA116D 10A identifies the ABB type designation.

Suffix Breakdown & Model Matrix

The supplied technical data identifies YT204001-CA as the ABB product ID associated with the YXA116D 10A type designation. No manufacturer-approved suffix matrix or code-by-code breakdown was provided. Therefore, no suffix interpretation is added.

Hardware Specifications

ABB Control Hardware Integration

The ABB YXA116D (YT204001-CA) operates as a hardware-level relay interface within its host assembly. ABB industrial control platforms commonly use structured backplane and I/O architectures to distribute control signals between processing hardware and field interfaces. However, the supplied data does not specify a particular backplane protocol, communication velocity, firmware revision, or host platform for this relay module.

Therefore, installation personnel should verify the exact host PCB or control assembly before replacement. In addition, the relay contact circuit and connected field wiring should match the electrical requirements specified by the host system documentation. Do not infer network compatibility or firmware requirements from the relay designation alone.

Frequently Asked Questions

Q: Does the ABB YXA116D (YT204001-CA) require firmware configuration?
A: The supplied data identifies the unit as a miniature field relay and PCB component but does not specify firmware or programmable parameters. Verify the host system documentation before installation.

Q: Can the ABB YXA116D (YT204001-CA) be installed in any ABB control system?
A: No general compatibility statement is provided. The product should only be installed in the ABB host assembly specified for the YXA 116D 10A designation.

Q: Are the relay coil voltage and contact ratings specified in the supplied data?
A: No. Although the product name includes the designation “10A,” the supplied information does not define the coil voltage, contact voltage, or detailed switching characteristics. Confirm these values from the applicable ABB hardware documentation.

Field Installation Guidelines

• Disconnect and isolate power from the host equipment before removing or installing the ABB YXA116D (YT204001-CA).
• Verify the complete product ID YT204001-CA and ABB type designation YXA 116D 10A before replacement.
• Inspect the PCB connector, relay terminals, socket contacts, and surrounding assembly for contamination, oxidation, or mechanical damage.
• Align the module with the original mounting position and avoid applying force to relay terminals or PCB components.
• Keep control wiring and field switching conductors separated where the host cabinet design requires signal segregation.
• Follow the grounding and shielding requirements defined for the complete ABB control or protection assembly.
• Do not connect field circuits until the coil circuit, contact circuit, and host assembly compatibility have been verified.
• Refer to the applicable ABB host system manual for wiring diagrams, voltage ratings, and legacy platform compatibility.

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