USB to RS485 or RS422 Communication Cable (2 or 4 wire) w/ Breakout Board

Product Description

This is our newest cable, we have came up with a all in one communication cable, USB to RS485 or USB to RS422 included is a breakout board 

See the user manual here http://www.plccables.com/USB-RS485-RS422.pdf

This product is designed according to industrial-grade standards, as with all of our cables that we manufacture it comes with a 30day money back and a lifetime replacement guarantee. 

1. The USB cable is selected from high frequency shielded pure copper wire.

2. The RS422 / RS485 interface chip is selected from TI's original industrial-grade chip VP3082. The communication distance can reach 1.2KM. Anti-jamming performance;

3. CH340/CH341 Chipset, the communication rate can reach 2M; 4. The RS422 / RS485 output interface adopts simple isolation circuit and 600W lightning protection to further enhance anti-interference; industrial standard design, very suitable for industrial use;

The pins are arranged as follows: (the product label is marked)

                            2 ---------- T + (A) Positive end of RS422 / D + (A) of RS485

                            3 ---------- T- (B) Negative end of RS422 transmission / D- (B) of RS485

                            7 ---------- R + RS422 positive terminal

                            8 ---------- R- RS422 negative terminal

                            5 ---------- GND

• Power supply (no external power supply is needed) power is supplied by USB port;
• System requirements: WINDOWS98 / ME / 2000 / XP / server2003 / VISTA / server 2008 / WIN 7 8 10 / 64 / 32-bit operating system version;
• Interface standard: RS485 / RS422 / 232 standard conforming to TIA / EIA;
• Support baud rate range: 300bps-200kbps;
• Comply with USB2.0 standard, compatible with USB1.1;
• Support remote wake-up and power management;
• Support plug and play and hot plug (USB end);
• Working mode: asynchronous work, point-to-point or multi-point, 2-wire half-duplex, 4-wire full-duplex, shielded ground;
• Direction control: Automatic data flow control technology is used to automatically determine and control the direction of data transmission
• Load capacity: Support point-to-multipoint. Each converter can allow 128 RS-422 or RS-485 interface devices to be connected.
• Transmission distance: 1200 meters at RS-422 / RS485 side (at 9600bps), USB port no more than 3 meters
• Interface protection: 600W lightning protection, surge protection, ± 15KV electrostatic protection
• Operating environment: -25 ℃ to 70 ℃, relative humidity is 5% to 95%;
• Transmission medium: twisted pair or shielded wire;

When the communication distance is long, shielded twisted pair should be used, and a terminator or a terminating resistor can be used to reduce the echo reflection. Shield Ground GND

Notes:

• Item(s) are shipped the next business day once payment is received and cleared. 
• We offer a 30day guarantee on all of our products. No risk, guaranteed if our item(s) fail please contact us to discuss refund or exchange (excluding S&H).  Our programming cables have a LIFETIME guarantee. If the item is factory sealed by the manufacture it must be returned still with the factory sealed package or no refund will be given

Shipping: Monday-Friday (no shipping on Saturday or Sunday) Call if you need overnight shipping before you order

• We ship the next business day
• First Class USPS 3-7 days
• Priority Mail USPS, 2-3 business days
  
• UPS Overnight UPS 1 business day
  
• UPS Ground 1-6 business days
• International Express USPS Mail 5-14 days with tracking number (via EMS)
• International UPS 1-5 Business days