Delock 87587 USB2.0 Adapter to 4 x Serial RS-422/485
The Delock 87587 USB 2.0 to Serial Adapter allows a PC or laptop to connect up to four RS-422/RS-485 serial devices through a single USB port. Designed for industrial and professional environments, it supports reliable data communication with devices such as control systems, measuring equipment, and automation hardware. The adapter features automatic RS-422/RS-485 detection, configurable DIP switches, and robust protection against electrical interference for stable and secure serial communication.
Features
- Connect up to four RS-422 / RS-485 serial devices via one USB port
- Automatic detection and switching between RS-422 and RS-485 modes
- High-speed data transfer up to 1 Mbps for reliable communication
- ±15 kV ESD protection on all signal pins for enhanced reliability
- DIP switches and jumper settings for flexible interface configuration
- LED indicators display transmit (TxD) and receive (RxD) activity
- Wall-mountable metal housing for stable installation in industrial setups
Specifications
- Interface: USB 2.0
- Connectors:
- 1 × USB 2.0 Type-B female
- 4 × Serial RS-422/485 DB9 male
- 1 × 5 V DC power jack
- Chipset: FT4232HL, SP3078EE
- Data Transfer Rate: Up to 1 Mbps
- Indicators: LED for TxD / RxD activity
- Protection: ±15 kV ESD protection
- Power Consumption:
- Operation: ≤143 mA / 715 mW
- Standby: ~92 mA / 460 mW
- Operating Temperature: 0°C – 70°C
- Dimensions: 172 × 65 × 23 mm
- Operating Systems: Windows and Linux compatible
