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The FX2N-20GM from Mitsubishi is a highly functional positioning controller suitable for specific PLC series. Supporting up to two control axes, this model enhances functionality with linear and circular interpolation capabilities.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Positioning Controller |
| Product Line | FX Series |
| Part Number | FX2N-20GM |
| Weight | 0.88 lbs (0.40 kg) |
| Applicable PLC Models | FX2N, FX2NC, FX3U, FX3UC series |
| Number of Control Axes | 2 axes (independent or simultaneous control) |
| Interpolation Function | Straight line and circular interpolation (two-axis) |
| Program Memory | Built-in RAM, optional EEPROM (7.8k steps) |
| Battery | Built-in lithium battery (approx. 3-year lifespan) |
| Position Command Units | mm, deg, inch, pls (absolute and relative) |
| Max Command Value | ± 999,999 (32-bit indirect specification) |
| Speed Instruction | Max 200 kHz (153,000 cm/min), automatic trapezoidal acceleration/deceleration |
| Zero Return | Manual or automatic, with DOG search function |
| Absolute Position Detection | Supported with MR-J2(S), MR-H, MR-J3, MR-J4 servos |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 70°C |
| Power Supply | 24V DC (+10%, -15%) |
| Power Consumption | 10W |
The Mitsubishi FX2N-20GM is a positioning controller adept at managing two axes, allowing for either simultaneous or independent operation. This flexibility is ideal for diverse applications. The controller’s interpolation functionality supports straight and circular paths, making it suitable for varied machining tasks. Powering the unit requires a 24V DC supply with a tolerance of +10% to -15%.
For memory capabilities, built-in RAM is complemented by an optional EEPROM that can accommodate up to 7.8k steps. With a built-in lithium battery, users can expect an operational lifespan of approximately three years between replacements.
Position command units can be configured in varied formats, including millimeters, degrees, inches, and pulses. This allows for absolute and relative positional commands and supports a maximum command value of ± 999,999 through a 32-bit indirect specification.
Regarding speed control, the FX2N-20GM handles instructions at a maximum of 200 kHz, equating to a rapid 153,000 cm/min. It provides automatic trapezoidal acceleration and deceleration, enhancing control and precision. The zero return functionality can be operated manually or automatically and features a DOG search function for convenience.
Additionally, this controller seamlessly interacts with various servo systems, including MR-J2(S), MR-H, MR-J3, and MR-J4 models, enabling absolute position detection. Operating temperature ranges from 0°C to 55°C, with storage capabilities between -20°C and 70°C, allowing for a wide range of environmental adaptability. This controller's power consumption is rated at 10W.