Adapter cable USB 2.0 Type-A to Serial RS-232 DeLOCK 90415

This USB 2.0 Type-A to serial RS-232 adapter cable by DELOCK (model 90415) provides a direct connection between a USB 2.0 host and a device with an RS-232 port. The cable contains nine open, tinned wires and shielding to ensure reliable data transmission over the 0.5 m length. The black cable is suitable for creating individual adapters or for flexible connection to terminal blocks and RS-232 device connectors.

Advantages

The open, tinned wire ends allow direct soldering or flexible termination to different terminal blocks and connectors. Shielding around the conductors reduces interference for more stable serial communication. The compact 0.5 m length keeps connections tidy while providing enough reach for typical desktop and rack-mounted equipment. The cable supports standard USB 2.0 Type-A and RS-232 signal wiring for broad compatibility.

Suitable for

Key specifications

How to use

Plug the USB Type-A connector into the USB 2.0 host port. Terminate the nine tinned wire ends to the RS-232 device connector or to a terminal block following the device's pinout and wiring diagram. Ensure correct signal mapping (TX, RX, ground, and control lines) before powering devices. If producing a custom adapter, solder or crimp the wires and apply appropriate insulation and strain relief.

Recommendations

Verify the RS-232 device pinout and required control signals before wiring. Keep the cable length short to minimise potential signal degradation and ensure shielding continuity for stable communication. Use proper strain relief and insulation on soldered or crimped connections.