Industrial USB TO 4Ch RS485 Converter, Multi-Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support

Features:

1. Extending USB to 4CH RS485 allows concurrent and independent communication for each channel
2. Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic
3. Onboard resettable fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance
4. Onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
5. Aluminum alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted

Package Includes:

1 x USB TO 4CH RS485

1 x USB type A to type B cable ~1.2m