Description The Usb To 4Ch Rs485 Is An Industrial-Grade Usb To 485 Non-Isolated Converter. It Incorporates The Ch344L And Sp485Een Original Chips, Providing Enhanced Stability And Compatibility. It Features Built-In Lightning Protection, A Resettable Fuse, Esd, And Tvs Protection Circuits, All Enclosed In An Aluminum Alloy Casing Design. This Converter Is Suitable For Various Industrial Control Equipment Or Applications With Demanding Communication Requirements. Features 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 1. Usb Operating Voltage: 5V Connector: Usb-B Protection: 500Ma Resettable Fuse, Esd Protection Transmission Distance: About 5M 2. Rs485 Connector: Screw Terminal Protection: 600W Lightningproof And Surge-Suppress, 15Kv Esd Protection Transmission Distance: Maximum Communication Distance Is About 1200M (At A Low Rate, With 120R Resistor Turned On) Transmission Mode: Point-To-Multipoints (Up To 32 Nodes, It Is Recommended To Use Repeaters For 16 Nodes Or More) Operating Environment: Temperature: -40 ~ 85?. Humidity: 5%Rh ~ 95%Rh Package Content Usb To 4Ch Rs485 X1 Usb Type A To Type B Cable ~1.2M X1 Online Development Resources /User Manual ://Bit.Ly/3Qxbxm8
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What materials is the USB to RS485 converter made from?A: The converter is made from aluminum and iron, providing a durable and robust casing.
Q: What is the maximum transmission distance of the RS485 signals?A: The maximum transmission distance for RS485 signals is about one thousand two hundred meters.
Q: What voltage does the USB connection operate at?A: The USB connection operates at five volts.
Q: How do I connect the USB to RS485 converter?A: To connect the converter, simply plug the USB-B connector into your device and connect the RS485 terminals to your equipment.
Q: Is this converter suitable for use in industrial applications?A: Yes, this converter is designed for industrial applications and meets demanding communication requirements.
Q: What operating systems are compatible with the converter?A: The converter is compatible with Windows seven, eight, eight point one, ten, eleven, Mac, Linux, and Android.
Q: How should I maintain the USB to RS485 converter?A: To maintain the converter, ensure it is stored in a dry environment and avoid exposing it to extreme temperatures.
Q: What kind of surge protection does the converter have?A: The converter features onboard transient voltage suppressors and lightning protection circuits for enhanced safety.
Q: Can this converter be used for point-to-multipoint communication?A: Yes, it supports point-to-multipoint communication, allowing up to thirty-two nodes.
Q: What if my converter arrives damaged?A: If your converter arrives damaged, please contact customer support for assistance with returns or replacements.
Q: Is there a warranty available for this product?A: Yes, the product typically comes with a warranty; please check the manufacturer's policy for details.
Q: How can I improve the shockproof performance of the converter?A: The converter is already designed with built-in shockproof features, including protection diodes and a resettable fuse.
Q: Can I use this converter for outdoor applications?A: While the converter is robust, it is recommended to use it in protected environments to avoid exposure to moisture.
Q: Is there a user manual available for this converter?A: Yes, a user manual is available online for detailed instructions on installation and usage.
Q: What is the baud rate range for this converter?A: The baud rate range for the converter is from one thousand two hundred to four hundred sixty thousand eight hundred bps.