Moxa NP21101 DB25M to DB9F RS232 cable for DE211 content_copy

The serial connection cable NP21101 from Moxa is designed for use in industrial environments and serves to extend the transmission distance of serial signals. It connects serial interfaces, particularly RS-232 devices, with multiport cards or other industrial systems. The cable is specifically designed for use with the DE211 model and enables stable, reliable data transmission over short to medium distances in industrial networks.

Applications

The cable is used in applications where serial devices such as industrial PCs, servers, or control systems with serial interfaces need to be connected. It is suitable for integrating RS-232/422/485 devices into existing industrial infrastructures where physical extension of the signal line is required. Typical use cases include production environments, automation systems, or connecting peripheral devices to control platforms.

Features and Equipment in Detail

The NP21101 features a DB25 male connector on the board side and a DB9 female connector on the device side. This combination enables the connection of devices with DB25 interfaces (e.g. multiport cards) to end devices with DB9 interfaces. The cable length is 150 cm, allowing flexible installation in typical industrial arrangements. The connection is designed for serial interface standards commonly used in industrial communication.

Technology Explained Simply

The extension of the serial signal line is achieved via a shielded cable, ensuring signal integrity over the specified distance of 150 cm. The connectors used (DB25 and DB9) are standardized, robust interfaces widely used in industry. The DB25 female connector on the board side allows connection to multiport cards, while the DB9 male connector on the device side connects to serial end devices. The 150 cm cable length provides sufficient flexibility for device placement in typical industrial layouts.

Compatibility and Accessories

The cable is specifically developed for use with the Moxa DE211 model. It is compatible with RS-232 interfaces and can be used in systems supporting serial communication via DB25 and DB9 connectors. Other cable variants from Moxa include different connector types such as RJ45, VHDCI, USB, or terminal blocks, as well as various cable lengths that can be selected based on application requirements. Breakout cables allow splitting a multi-connector (e.g. DB62/VHDCI) into multiple serial ports.

Installation and Mounting

Installation is performed by simply plugging the connectors into the corresponding ports. The DB25 female connector is connected on the board side (e.g. to a multiport card), while the DB9 male connector is placed on the device side (e.g. on a terminal or sensor). The 150 cm cable length allows flexible device placement without requiring additional extensions. The connection is mechanically stable and designed for industrial use.

Operational Advantages

The cable provides a reliable, mechanically stable connection for serial signals in industrial environments. Extending the transmission path enables flexible device arrangement without compromising signal quality. The use of standardized connectors (DB25/DB9) ensures high compatibility with existing systems. The 150 cm cable length offers sufficient flexibility for typical industrial mounting requirements.

Scope of Delivery

1x serial connection cable according to model designation NP21101.