ACT/Technico 8012 4 Port Serial Communication Card

The ACT/Technico 8012 is a 4-port RS-232/422/485 serial communication card designed for industrial and embedded applications. Below are its key features and specifications:

Key Features:

• 4 independent serial ports supporting RS-232, RS-422, and RS-485 (software-selectable per port).

• PCI interface (commonly used in industrial PCs and embedded systems).

• High-speed communication (baud rates up to 921.6 Kbps or higher, depending on the UART chip used).

• Optical isolation (available in some models for protection against electrical noise and surges).

• Automatic RS-485 data direction control (solves common driver control issues in multi-drop networks).

• Wide operating temperature range (suitable for harsh industrial environments).

Typical Applications:

• Industrial automation (PLC communication, CNC machines).

• Data acquisition systems.

• POS terminals and kiosks.

• Legacy device connectivity (e.g., barcode scanners, scales, sensors).

• Building automation (HVAC, access control).

Driver & Compatibility:

• Supports Windows (XP/7/10/11), Linux, and some real-time OSes.

• May require manufacturer-provided drivers for full functionality.