B&B Electronics 485SD9TB RS-232 to RS-485 Converter

Model: 485SD9TB. B&B Electronics 485SD9TB Converter. Type: RS-232 to RS-485 Converter. Interface: Serial Communication Converter. Manufacturer: B&B Electronics. Converts RS-232 signals to RS-485. Item is in used surplus condition and may show signs of previous installation, storage, or handling.