Product Description
The F3XD64-3F/K2 is a high-density digital input module engineered for the Yokogawa FA-M3 "Range-Free" controller platform. Providing an expansive 64-channel capacity within a single slot, this module is designed to interface with a wide array of field devices, including proximity sensors, limit switches, and pushbuttons. The unit utilizes sophisticated photocoupler isolation to safeguard the internal PLC circuitry from electrical transients and ground loops common in industrial environments.
A standout feature of the F3XD64-3F/K2 is its ultra-responsive signal processing, featuring selectable input response times as low as 0 microseconds. This makes it an ideal solution for high-speed pulse detection and time-critical logic execution. The module supports both sink and source wiring configurations (NPN/PNP), offering maximum flexibility for global engineering standards.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | F3XD64-3F/K2 |
| Module Function | High-Density DC Input |
| Input Points | 64 channels |
| Rated Input Voltage | 24 V DC |
| Operational Voltage Range | 20.4 V to 26.4 V DC |
| Input Current | 4.1 mA (typical per point) |
| ON Logic Threshold | ≥ 16.0 V DC / ≥ 3.2 mA |
| OFF Logic Threshold | ≤ 5.8 V DC / ≤ 0.9 mA |
| Isolation Technology | Photocoupler isolation for high noise immunity |
| Adjustable Filter (Response Time) | Selectable: 0 µs, 62.5 µs, 250 µs, 1 ms, or 16 ms |
| Simultaneous Input Ratio | 100% (All points can be active simultaneously) |
| External Interface | Dual 40-pin connectors (typically used with /K2 cable assemblies) |
| Internal Power Draw | 75 mA (at 5 V DC) |
| Unit Weight | 0.14 kg |
Application Scenarios
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High-Speed Sorting: Capturing rapid sensor triggers on fast-moving conveyor lines.
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Assembly Automation: Monitoring large banks of limit switches and sensors in robotic cells.
-
Status Monitoring: Providing a centralized input hub for plant-wide diagnostic signals.
Technical Support FAQ
Does the "0µs" response time setting increase susceptibility to noise?
Yes, while the 0µs setting provides the fastest response, it is recommended for use only with high-quality shielded wiring or electronic outputs. For mechanical switches, a setting of 1ms or higher is advised to prevent contact bounce.
What is the difference between the standard F3XD64-3F and the /K2 variant?
The F3XD64-3F/K2 indicates a specific connector or packaging configuration intended for use with high-density terminal blocks or pre-configured cable harnesses to simplify wiring for 64 points.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
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