The MINI-ARRAY® measurement light curtain system is a compact controller and sensor suitable for detection and dimensional measurement applications. It offers a variety of measurement and scanning modes that can be programmed using software. The controller also provides error analysis display and alignment function for the light curtain. Communication with a PC or PLC is possible through RS-232C or RS-485 interface. The light curtain system has adjustable beam spacing and height to accommodate different measurement requirements.
The Mini-Array measurement light curtain system (MAC series) is designed for online dimension and shape measurement, part counting, and similar applications. A typical system includes a MAC-1 controller, two light curtains (emitter and receiver pairs) and the required cabling. Beam spacing can be 0.38 in (9.7 mm) or 0.75 in (19.05 mm) and curtain height ranges from 6 in to 4 ft.
The MAC-1 controller provides programmable scan analysis modes, two configurable outputs, and RS‑232/RS‑485 communication for PC or PLC integration. Software running on Windows or OS/2 allows parameter file (PSF) creation, alignment analysis, and self‑diagnostics. Scan time per step is 55 µs, enabling high‑resolution or high‑speed operation depending on the selected beam spacing. This manual is written in Chinese.
| Beam spacing | 0.38 in (9.7 mm) or 0.75 in (19.05 mm) |
|---|---|
| Curtain height | 6 in to 4 ft (increments every 6 in) |
| Scan time per step | 55 µs |
| Relay output rating | 125 V AC/DC, 500 mA |
| Transistor output rating | 30 V DC, 150 mA |
Two beam spacings are available: 0.38 in (9.7 mm) and 0.75 in (19.05 mm).
Each scan step takes 55 µs.