Black Box Universal RS-232 to RS-422/485 Converter with Opto-Isolation
Transform your serial communication capabilities with the Black Box IC821A Universal RS-232 to RS-422/485 Converter. This professional-grade converter features 2000-VAC opto-isolation and seamlessly converts RS-232 signals to RS-422/RS-485 signals and vice versa, requiring no external software for data flow control.
Advanced Communication Features
- Robust 2000-VAC isolation protection
- Selectable RS-422 operation modes
- Versatile RS-485 configuration for 2-wire half-duplex or 4-wire full-duplex
- Automatic RS-485 driver control
- DB9 female connector for RS-232 DCE interface
- Removable terminal block for RS-422/RS-485 connections
Technical Specifications
Specification | Detail |
---|---|
Dimensions | 1.7" (H) x 0.9" (W) x 3.9" (D) |
Form Factor | External |
Port Configuration | 2 Ports (RS-232 and RS-422/485) |
Power Interface | Terminal Block |
Compliance and Warranty
This TAA-compliant device is manufactured in the United States and meets RoHS environmental standards. Backed by a comprehensive 1-year limited warranty, ensuring reliable performance for your industrial communication needs.