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The FX3UC-32MT-LT from Mitsubishi is a sophisticated programmable logic controller (PLC) in the FX Series, noteworthy for its integrated I/O capabilities and high processing efficiency. This compact CPU caters to various automation tasks with its multifunctional features.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | High-end Compact PLC CPU with built-in I/Os |
| Product Line | FX Series |
| Part Number | FX3UC-32MT-LT |
| Weight | 0.25 lbs (0.11 kg) |
| Input Type | 16 Digital Inputs (24V DC) |
| Output Type | 16 Digital Outputs (5-30V DC; Sink) |
| Programming Language | Relay Symbol System + Step Ladder System (SFC notation) |
| Processing Speed | 0.065 µs per instruction |
| Memory Capacity | Max 64,000 steps |
| Built-in Memory | RAM, backed by built-in lithium battery |
| Battery Life | Approx. 5 years |
| Power Supply Voltage | 24V DC, tolerance -15% to +20% |
| Power Consumption | 9W, variable with configuration |
| Input Response Time | Approx. 10 ms, adjustable |
| Input Circuit Insulation | Photocoupler insulation |
| Output Response Time | 0.2 ms (Y004 onward) |
| Output Load Capacity | Max 0.3A per output, 0.8A total per common terminal |
| Clock Function | Built-in real-time clock, leap year correction included |
The Mitsubishi FX3UC-32MT-LT serves as a high-performance compact PLC, incorporating built-in input and output modules. It features 16 channels of digital inputs operating at 24V DC, complemented by 16 digital outputs that function within the voltage range of 5 to 30V DC with a sink configuration. The programming capabilities include a combination of Relay Symbol and Step Ladder Systems, utilizing SFC notation for enhanced versatility in coding.
In terms of processing capabilities, the unit operates at a speed of 0.065 microseconds per instruction, allowing for quick execution of tasks. Its memory capacity supports up to a maximum of 64,000 steps, providing substantial space for program development. The controller uses RAM for built-in memory, which is backed up by a lithium battery that can last approximately 5 years.
The device requires a power supply voltage of 24V DC, with acceptable fluctuations between -15% to +20%. Power consumption is rated at 9W, which may vary with the system configuration. The input response time is set at around 10 milliseconds, and this can be adjusted to meet specific operational requirements. The input circuit is designed with phot coupler insulation to ensure safe operation. The output response time for the system is specified at 0.2 milliseconds, starting from Y004. Each output can handle up to 0.3A, and the total output load across the common terminals should not exceed 0.8A. Additionally, the FX3UC-32MT-LT is equipped with a built-in real-time clock, including leap year correction, to maintain accurate timekeeping for control tasks.