Mitsubishi Electric A222AM-20 — MELSEC A Series Motion Controller
The Mitsubishi Electric A222AM-20 is a motion controller module from the MELSEC A series programmable controller family, designed for high-speed multi-axis servo positioning control. It executes motion programs independently of the CPU module, performing positioning, interpolation and synchronous control of servo axes over the SSCNET servo network — the technology that made Mitsubishi motion control an industry benchmark.
This unit is a genuine Mitsubishi Electric module, tested before dispatch, and is a direct spare or replacement for A-series motion control systems in machine tools and industrial automation.
Your Benefits at a Glance
- Genuine Mitsubishi Electric — original MELDAS/MELSEC A-series motion control hardware
- High-speed servo control — dedicated motion processor offloads positioning tasks from the PLC CPU
- SSCNET servo network — single-cable connection to Mitsubishi servo amplifiers (MR-H-BN, MR-J2S-B, MR-J2-B, etc.)
- Multi-axis capability — supports up to 16 ADU axes / up to 32 axes via SSCNET-connected amplifiers (with A173UHCPU-class CPUs)
- Advanced motion functions — positioning, interpolation, synchronous and electronic-cam control
- Proven reliability — a workhorse of machine tools, packaging and assembly automation worldwide
- Plug-in spare — direct replacement for A-series motion systems under maintenance
Key Features
Independent Motion Processing The A222AM-20 runs motion control independently of the A-series CPU, guaranteeing fast, deterministic response for positioning and interpolation — critical for high-speed pick-and-place, cam-following and multi-axis coordination.
SSCNET Network Control Through the SSCNET servo network, the module connects directly to Mitsubishi servo amplifiers and motors, dramatically reducing wiring and enabling distributed, high-accuracy axis control in a single system.
Broad Application Fit As part of the MELSEC A series, the A222AM-20 integrates with A-series CPUs (e.g. A173UHCPU / A273UHCPU), ADU modules and standard I/O, covering applications from simple indexing to complex multi-axis machine automation.
Technical Specifications
表格
| Item | Specification |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Product Family | MELSEC A Series PLC / Motion Control |
| Model | A222AM-20 |
| Product Type | Motion Controller Module |
| Control Interface | SSCNET servo network; ADU interface |
| Servo Amplifiers | MR-H-BN, MR-J2S-B, MR-J2-B, etc. (SSCNET-compatible) |
| Max. Controlled Axes | Up to 16 ADU axes; up to 32 axes with SSCNET amplifiers (per system configuration) |
| Compatible CPUs | A171SHCPU(N), A172SHCPU(N), A173UHCPU(-S1), A273UHCPU(-S3) (typical A-series motion configurations) |
| Mounting | A-series PLC base unit (rack) |
| Country of Origin | Japan |
| Condition | Used / tested — inspected before dispatch |
Note: Motion parameters, axis configuration and programs are system-specific. Please verify compatibility with your CPU module and machine configuration before ordering.
Typical Applications
- Multi-axis positioning machines (pick & place, gantries, rotary tables)
- Machine tools and transfer lines
- Packaging, printing and converting machinery
- Assembly and test automation
- MELSEC A-series motion system maintenance, repair and retrofit
Translation missing: en.general.search.loading