Relay Board | PFUK108 YM110001-SH | ABB

Technical Specifications

The PFUK108 YM110001-SH relay board for industrial automation control systems and is suitable for signal switching and control in various industrial environments. It can perform switching operations efficiently and reliably, and is widely used in factory automation, process control, and other fields.The PFUK module is used in ABB's 800xA distributed control systems for process control applications. It serves as a safety interface board in systems requiring high-integrity communication between components. In the power industry, it controls auxiliary systems for thermal and hydropower units, coal conveying equipment, and water treatment solenoid valves. 

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Troubleshooting & Comissioning Checklist

Voltage Verification: Confirm your field control supply matches the 110V DC/AC or low-voltage auxiliary specification.
Isolation Test: Measure resistance across open relay contact points to ensure no shorts.
Ground Audit: Check that terminal shield drains ground cleanly at single node boundaries.

Field Engineering Considerations

Relay Demarcation: Ensure field loads connected to the SPDT contacts do not exceed the board's rated switching capacity of 10A at 240V AC.
Arc Suppression: Install external snubber networks (RC filters or varistors) when switching inductive loads to prevent premature relay degradation.
Transient Protection: Validate that lines running to field terminal blocks pass through centralized surge protection units to insulate the core DCS hardware from ground faults and field-side spikes.

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Technical FAQ

Q: What is the primary function of the PFUK108?
A: It acts as an intermediary interface board between low-level control electronics and higher-power field devices, ensuring clean signal transmission and vital electrical isolation.

Q: Do you supply brand-new, original parts or second-hand refurbished items?

A: Our stock consists of Original New items; all products undergo quality inspection to ensure they are fully functional.

Q: What guarantees are included with the shipment?
A: All items in stock are tested by engineers, packed in professional ESD packaging, and shipped via express logistics with a global delivery time of 24–48 hours.

Q: How long does global shipping take?
A: Stock items are typically dispatched within 24 hours. Shipments are sent via DHL or FedEx Express, taking approximately 3–5 days to reach Asia, 4–6 days to Europe and the Middle East, and usually arriving within a week in major industrial regions worldwide.

Q: If the model I need is not listed on the website, can I request a quote?
A: Yes. We hold over 200,000 SKUs of industrial spare parts in stock, and many long-tail models are not listed in full. You can send us an RFQ (Request for Quote) directly, and we will provide wholesale pricing promptly.

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Request a Quote Now | Email ：info@amikon.cn