cable gender changer DeLOCK 87687

This RS-232 serial to TTL/CMOS converter by Delock converts RS-232 signal levels to TTL/CMOS 5 V levels and allows direct connection between devices with DB9 connectors. The compact, black DeLOCK 87687 gender changer features gold-plated contacts for reliable conductivity and is intended for data transmission between RS-232 and TTL/CMOS interfaces without needing an additional power supply when used between two DB9 connectors.

Advantages

The adapter provides level conversion from RS-232 to TTL/CMOS 5 V and gold-plated contacts for improved contact quality. Its compact form factor enables installation directly between DB9 connectors, and the design requires no external power when used as a through-connection between two serial ports.

Suitable for

• Connecting industrial controls to microcontrollers
• Interfacing RS-232 devices with TTL/CMOS logic-level equipment
• Electronics projects requiring level shifting between serial ports

Key specifications

• Model: DeLOCK 87687
• Function: RS-232 to TTL/CMOS level conversion (5 V)
• Connectors: DB9 to TTL/CMOS connector
• Contacts: Gold-plated
• Color: Black
• EAN: 4043619876877

How to use

Insert the DeLOCK 87687 between two DB9 serial connectors or connect the DB9 side to an RS-232 device and the TTL/CMOS side to a compatible microcontroller or logic-level circuit. Ensure correct orientation of the DB9 connectors and verify that the target device uses 5 V TTL/CMOS signaling. No additional power supply is required when the adapter is mounted directly between two DB9 connectors; for other setups verify power requirements of connected devices.

Recommendations

Use the adapter in environments where signal levels must be converted to 5 V TTL/CMOS. Avoid exposure to moisture and excessive mechanical strain on connectors. Confirm voltage compatibility before connection to prevent damage to sensitive electronics.