Internal serial adapter DeLOCK 89333

The Delock Internal Serial Adapter 89333 is a PCI Express card that provides one High Speed RS-232 serial port for internal installation. It is designed for data logging, machine control, automation, development and communication tasks and offers industrial-grade features such as extensive surge protection and a wide operating temperature range. The card supports data transfer rates up to 0.0009216 Gbit/s and includes a 256 B FIFO buffer. Compatible with common Windows operating systems, it supplies connected devices with either 5 V or 12 V output voltage as required.

Advantages

This PCIe serial adapter adds a reliable RS-232 interface to systems without external cabling, supports optional 5 V or 12 V device power, and includes surge protection and wide temperature tolerance for industrial use. The built-in 256 B FIFO buffer helps maintain stable serial communication at the supported data rates.

Suitable for

Key specifications

How to use

Install the card into an available PCI Express slot on the motherboard and secure it according to the system chassis instructions. Connect the RS-232 cable to the serial port and to your target device. Install the appropriate Windows driver if required by your operating system, then configure the serial port parameters (baud rate, parity, data bits, stop bits) in your application or device manager to match the connected equipment.

Recommendations

Use shielded serial cables and confirm the correct voltage selection (5 V or 12 V) for the connected device. For industrial environments, ensure proper grounding and follow system surge protection measures to maximize reliability.