100 in stock
Yokogawa FC81*A FC81A HF Bus Comm Control Card
Yokogawa FC81*A FC81A HF Bus Comm Control Card
Brand/Manufacturer: Yokogawa
Order Number: FC81*A
Type: Yokogawa
Country of Origin: Japan
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
When using the interrupt function as an interrupt input, make an “I/O interrupt definition” using the INTP instruction.
You can perform I/O interrupt definitions for a maximum of 4 points per single CPU module. When an interrupt input is presented from the F3XH04-3N, an interrupt program that begins with an INTP instruction and ends with an IRET instruction is executed.
Do not perform "I/O Interrupt Definition" for the same F3XH04-3N input module from multiple CPU modules. The CPU module cannot be correctly notified of an interrupt from the F3XH04-3N input module.
As the CPU module usually reads the data of I/O modules during the I/O refresh cycle, when a normal input module is used, the CPU may fail to read input pulses shorter than the scan time. The F3XH04-3N module provides a pulse capture function, which can, once it detects pulses longer than 50µs, hold the data until the next timing for data reading so that such pulses can be reliably captured by the CPU during I/O refreshing. However, the F3XH04-3N module cannot catch input pulses shorter than 50µs.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson