[USB-003 Rev6] USB RS485/RS422 Converter HuMANDATA LTD.

[USB-003] USB RS485/RS422 Converter  Rev6

Overview

USB-003 is a USB to RS485/RS422 converter that isolated with 2000VDC between RS485/422 and a USB port. This converter is that it has the dip switch to enable and disable the built-in 120 ohm terminal resistor. This is designed around the high performance industry proven FTDI chipset. USB-003 is CE and RoHS compliance.

* Second and subsequent images are CG models

* Image with optional accessories

Features

• Supports RS485/RS422
  2-wire or 4-wire of RS485/RS422 selectable by the dip-switch
• 2000VDC bus isolation
• Baud rate up to 250Kbps
• Supports custom baud rate
• Auto transmit data control
  Built-in USB-serial chip has auto transmit controller and the driver is activated when it transmit the data
• Built-in fail-safe bias resisters
• Built-in 120 ohm terminal resistor selectable by the dip-switch
• Pluggable the screw terminal
• No external power supply is required
  USB-003 is powered through a USB port (Bus-powered)
• Reliable industrial grade design
• ESD and surge protection
• Housing material: Plastic
• DIN rail, magnet, and screw mountable (Attachment is required)
• Includes a USB cable (1.8m)
• RoHS and CE compliant
• MADE IN JAPAN

Specifications

Item	Description	Remarks
Model	USB-003
Input Power	5VDC Supplied through a USB port (Bus-powered)	No external power supply required
Current Consumption	Less than 100 mA
I/O Interface	RS485/RS422 (2-wire or 4-wire)	ESD protection ±15KV
HOST Interface	USB 2.0 compliant (Support Full Speed)	USB 1.1 compatible ESD protection
Baud Rate	300 bps to 250 Kbps	Support custom baud rate
Data Bits	7 or 8 bit
Stop Bits	1 or 2 bit
Parity	Even, Odd, No-parity
FIFO RX Buffer Size	384 bytes
FIFO TX Buffer Size	128 bytes
Isolation Method	Bus isolation
Isolation Protection	2000VDC	Designed value
Processor	FT232BL	FTDI
USB Driver	Virtual COM port driver
Support OS	Windows 10/8.1/8/7/Vista/XP
LED	POW: USB bus power RX: Receive data TX: Transmit data
USB connector	Standard Type B Female
RS485/RS422 Connector	Pluggable the screw terminal 5pin (PHOENIX CONTACT)	5mm pitch
Operating Ambient Temperature	-10 to 60℃ (14 to 140 [°F])	No condensation permitted
Operating Ambient Humidity	30 to 85%RH	No condensation permitted
Storage Ambient Temperature	-20 to 55℃ (-4 to 131 [°F])	No condensation permitted
Storage Ambient Humidity	30 to 85%RH	No condensation permitted
CE Compliant	EMS:EN61000-6-2 - IEC61000-4-2 Electrostatic discharge requirements - IEC61000-4-3 Radiated electromagnetic field requirements - IEC61000-4-4 Electrical fast transient burst requirements - IEC61000-4-5 Surge immunity test requirements - IEC61000-4-6 Conducted radio frequency requirements EMI:EN61000-6-4 - CISPR11 Group 1 Class A Emissions	This product has applied the common standard for industrial environment EN61000-6-2 and EN61000-6-4
Weight	Approx. 90 [g]	Only main body
Dimensions	67 x 67 x 28 [mm] (2.638" x 2.638" x 1.102")	Without projections

* Power saving function (suspend, standby, sleep and others) is not supported

Interface Termianl (RS485/RS422 PIN ASSIGNMENT)

Package Contents

• USB-003
• USB cable 1.8m
• Driver & Application CD

Price and Optional Accessories

Description	MODEL	Image	List Price (JPY)	Stock Status
USB RS485/RS422 Converter Rev6	USB-003
Attachment with clamping screw	PEN-003
Attachment for 35mm DIN rail	PEN-003-DIN
Attachment with neodymium magnet	PEN-003-MG
5P Terminal to RJ45 Convert Adapter	ACC-005
Detachable 5P Terminal Connector 1757048 (Phoenix) (Additional purchase)	TB-USB-5

Accessories List