Cryfokt USB to RS485 Converter, 4 Port Industrial Isolated Adapter with Original Chip, Triple Protection and LED Indicators, for OS X

[HIGH SPEED MULTI PORT CONNECTION] Experience stable and reliable high speed communication with the original chip ensuring excellent compatibility. This powerful adapter extends a single USB port into four fully isolated RS485 interfaces allowing you to connect and manage multiple industrial serial devices like PLCs meters and sensors simultaneously from one computer streamlining your workflow.
[COMPREHENSIVE ISOLATION PROTECTION] Our converter features onboard integrated power and digital isolation providing stable isolation voltage without needing an external power supply for the isolated end. This design delivers high reliability strong anti interference capabilities and low power consumption effectively shielding your valuable computer and main equipment from damaging ground loops noise and voltage spikes common in industrial environments.
[ROBUST CIRCUIT SAFETY GUARDS] Built in protection ensures longevity. The onboard TVS Transient Voltage effectively suppresses surge voltage and transient spikes from or static electricity. A self recovery fuse and guard diode maintain stable current and voltage output preventing damage from overcurrent and overvoltage while enhancing the units overall shock resistance for dependable operation.
[USER FRIENDLY DESIGN AND MONITORING] Configure and monitor with ease. A built in 120R terminal resistor can be enabled via a convenient dip switch for flexible network setup. Ten external LED indicators provide clear real time visibility into power status device configuration and the data transceiver status for all four ports enabling quick diagnostics and system verification.
[INDUSTRIAL GRADE DURABLE CONSTRUCTION] Housed in a sturdy industrial grade aluminum alloy shell this converter is built to last in harsh conditions. It supports both wall mounting and DIN rail mounting for versatile and secure installation in control cabinets. Operating reliably from 40°C to 85°C it is the perfect robust and reliable solution for demanding industrial automation and control applications.