PremiumCord KLS2-1/3 serial cable White 3 m DB-9

The PremiumCord KLS2-1/3 is a 3 m crossover serial cable with DB-9 (Canon 9F) connectors on both ends. Designed for reliable serial data transmission, the white cable provides a clean appearance suitable for office and industrial environments. The wiring is a crossover configuration (1-1, 2-3, 3-2, 4-6, 5-5, 6-4, 7-8, 8-7, 9-9, S-S) to enable direct device-to-device serial communication where required.

Advantages

This PremiumCord serial cable offers a standard DB-9 interface with a crossover pinout for direct connection between compatible devices without the need for additional adapters. The 3 m length provides flexibility in equipment placement while maintaining stable signal transmission. The white jacket gives a neutral, professional look and the cable is built for typical office and industrial use.

Suitable for

• Connecting two RS-232 devices that require a crossover (null-modem) connection
• Linking legacy equipment such as POS terminals, label printers, or measurement instruments
• Use in office, retail, or light industrial environments where a 3 m DB-9 cable is needed

Key specifications

• Model: PremiumCord KLS2-1/3
• Connector type: DB-9 (Canon 9F) to DB-9 (Canon 9F)
• Pinout: Crossover (1-1, 2-3, 3-2, 4-6, 5-5, 6-4, 7-8, 8-7, 9-9, S-S)
• Length: 3 m
• Color: White
• Brand: PREMIUMCORD
• MPN: kls2-1/3
• EAN: 8592220004606

How to use

Connect each DB-9 (Canon 9F) connector to the serial port of the respective device, ensuring screws are tightened for a secure connection. Use this crossover cable when a null-modem or crossed pin configuration is required for direct device-to-device communication. Verify device serial settings (baud rate, parity, data bits, stop bits) in the equipment menus or software before starting data transfer.

Usage recommendations

Avoid routing the cable near strong electromagnetic sources or high-voltage lines to minimise interference. Inspect connectors and cable integrity periodically and replace the cable if shielding or connectors show visible wear.