The document introduces a product called MINAS A4C series AC servo controller. This product has the characteristics of wide temperature range, low humidity requirement, and strong adaptability to altitude.
The MINAS A4C series servo drive from Mitsubishi Electric is designed for three‑phase AC input of 200‑240 V (±10%/‑15%) at 50/60 Hz and operates in temperatures from 0 °C to 55 °C, with storage limits of –20 °C to 80 °C, humidity up to 90 %RH and altitude below 1000 m. It supports multiple control modes including speed, torque and position control, and provides 17‑bit encoder feedback (131 072 counts) with options for 5‑line incremental or external grating feedback.
The device offers 7 digital inputs and 4 digital outputs, plus analog inputs and monitoring outputs. Communication is provided via an RS‑232C interface for 1:1 host connection. Front‑panel keys and LEDs allow local operation, and the drive includes built‑in dynamic braking and optional Q‑type regenerative resistor. A comprehensive motor‑drive matching table lists compatible motors and their ratings. This manual is written in Chinese.
| Maximum Humidity | 90 %RH (no frost) |
|---|---|
| Encoder Resolution | 17 bit (131 072 counts) |
| Communication Interface | RS‑232C (1:1 host communication) |
Yes, it includes an RS‑232C interface for 1:1 communication with a host.