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The FX-48MR-UA1 from Mitsubishi is a versatile mixed AC digital I/O unit module that facilitates both input and output operations effectively. This unit integrates 24 digital inputs and 24 relay outputs, operational within a power supply range of 100-240 VAC.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Mixed AC digital I/O unit module |
| Product Line | FX Series |
| Part Number | FX-48MR-UA1 |
| Weight | 3.69 lbs (1.67 kg) |
| Input Type | Digital (AC inputs) |
| Output Type | Relay (Normally Open contacts) |
| Power Supply | 100-240 VAC |
| Power Consumption | 50 VA |
| Total I/O Points | 48 (24 digital inputs + 24 digital outputs) |
| Input Current | 7 mA at 24 VDC |
| Input Response Time | Approximately 10 ms |
| Operation Processing Time | Basic: 0.48 µs; Applied: several 10's to 100 µs |
| Maximum Hardware I/O Points | 255 |
| Maximum Program Steps | 2000 (expandable to 8000) |
| Relay Output Current Capacity | 2 A per point |
| Combined Relay Output Load | 8 A across 4 points |
The Mitsubishi FX-48MR-UA1 is a mixed AC digital I/O unit module, tailored for various control applications. It comprises 48 total I/O points, divided equally into 24 digital inputs and 24 relay outputs. This unit accepts a power supply ranging from 100 to 240 VAC, consuming 50 VA.
With a robust design, it features relay outputs that are normally open, capable of handling 2 A of current per point. The total combined relay output load can reach 8 A when spread across four contacts. Inputs register a current of 7 mA at 24 VDC, ensuring compatibility with most digital devices.
In terms of performance, the module boasts an input response time of about 10 ms. Processing times oscillate, with basic operations taking approximately 0.48 µs, while applied tasks require several tens to 100 µs. The maximum hardware I/O points can extend to 255, providing flexibility for expansion.
Users can create complex programs, as the FX-48MR-UA1 supports up to 2000 program steps, capable of being expanded to 8000 steps for more extensive applications. This capability, combined with its input and output characteristics, positions it as a reliable choice for various industrial control processes.