Serial Cable EFB Elektronik EK129.2 Beige 2 m DE-9

The EFB Elektronik EK129.2 is a 2 m beige serial cable with DE-9 connectors, designed for reliable point-to-point RS-232 connections between serial devices. The cable is moulded and shielded and includes long thumb screws for secure fastening, making it suitable for industrial and office equipment where a stable serial link is required.

Advantages

The moulded connectors provide strain relief and consistent contact quality, while the shielding reduces electromagnetic interference for stable data transmission. Long thumb screws allow tool-free, secure fastening and easy installation in tight spaces. The 2 m length balances reach and signal integrity for typical serial setups.

Suitable for

• Connecting RS-232 serial devices such as modems and routers
• Linking industrial controllers, PLCs, and instrumentation
• Serial communication with legacy computers and peripherals

Key specifications

• Connector type: DE-9 (male/female as applicable)
• Length: 2 m
• Colour: Beige
• Shielding: Shielded cable
• Connectors: Moulded with long thumb screws
• Manufacturer: EFB Elektronik, MPN EK129.2, EAN 4049759052492

How to use

Align the DE-9 connectors with the device ports and push them gently until seated. Secure the connection by tightening the long thumb screws by hand to prevent loosening. Route the cable to avoid sharp bends and sources of strong electromagnetic interference. Verify serial communication settings (baud rate, parity, data bits, stop bits) on connected devices before use.

Recommendations

For best performance, avoid running the cable parallel to power lines and keep connection points free of dust and corrosion. Use appropriate RS-232 settings and test the link after installation to confirm reliable data transfer.