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Industrial USB TO 4Ch RS485 Converter, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case
via Waveshare
$23.92
SKU WS-25219
Industrial USB TO 4Ch RS485 Converter, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support
Industrial USB TO 4CH RS485
Communication Module
Communication Module
Stable Transmission | Multi Devices | Multi Systems
Features At A Glance
- Extending USB to 4CH RS485, allows concurrent and independent communication for each channel
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
- Onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
- Aluminium alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted
Specifications
Multiple Protection, Safe And Stable
Onboard Resettable Fuse And Protection Diode, Provides Over-Current/Over-Voltage Proof, Improves Shock Proof Performance; Onboard Voltage Translator Circuit, With Surge Suppress And ESD Protection, Safe And Stable Communication
Multi system Support
Supports Win7/8/8.1/10/11, Mac, Linux, Android, etc.
Transmission distance up to 1.2km
The USB signal can be converted into 4 balanced differential RS485 signals and the transmission rate is stable. The reliable speed is 1200~460800bps, the transmission distance is about 1.2km for RS485, and about 5 meters for USB.
Wall-mount & Rail-Mount Support
Interface introduction
Pin description
Product Show
Dimensions
Resources & Services
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
