Waveshare Industrial Isolated Multi-Bus Converter, USB / RS232 / RS485 / TTL Communication

TheMultibus Converteris an industrial grade isolated converter that supportsUSB / RS232 / TTLtoRS232 / 485 / TTL, with built-in power supply isolation, digital isolation, and protection circuits like TVS diode. It is easy to use and suitable for industrial control equipments and/or applications with high communication requirement.

NOTE: only one pair of devices will be matched for a complete communication between the Group A and Group B terminals at the same time

Features:

1. Adopts original FT232RL for USB communication, fast communicating, stable and reliable, better compatibility
2. Onboard over-voltage, over-current protection circuits (theres no protection between the two power supplies of the host terminal)
3. Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal
4. Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, low power consumption
5. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
6. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
7. Onboard TTL serial port 3.3V and 5V voltage level switch, allows the user to select TTL level of the Group B terminal
8. Aluminum alloy enclosure with oxidation dull-polish surface, solid and durable

Packages Includes:

1 x Waveshare Industrial Isolated Multi-Bus Converter, USB / RS232 / RS485 / TTL Communication