▶ OVERVIEW

USB-010 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. USB-010 is compatible with High and Full Speed communication. It can communicate faster than USB-003. This is designed around the high performance industry proven FTDI chipset. USB-010 is Non-use of 10 Restricted substances of RoHS directive. Flame retardant case and the position of TX and RX LED have been changed from Rev4.

▶ Features

• Supports RS485/RS422
  2-wire or 4-wire of RS485/RS422 selectable by the dip-switch
• 2000VDC bus isolation
• Baud rate up to 12Mbps (RS422)
  • The built-in isolator IC is available for up to 16Mbps
  • There is a baud rate that can not be set at more than 6Mbps.
  • RS422 mode: up to 12Mbps, RS485 mode: up to 6Mbps
• Supports custom baud rate
  *When baud rates are more than 6Mbps, only 8 Mbps or 12 Mbps are supported. Please feel free to ask us about that by an inquiry form or e-mail.
• USB 2.0 High Speed (480Mbps) and Full Speed (12Mbps) compliant
• 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-010 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)
• Non-use of 10 Restricted substances of RoHS directive

Reference data

USB Compliance test Eye pattern of upstream tests

▶ SPECIFICATIONS

Item	Description	Remarks
Model	USB-010
Input Power	5VDC Supplied through a USB port (Bus-powered)	No external power supply required
Current Consumption	Less than 100 mA
I/O Interface	RS422/485	ESD protection
HOST Interface	USB 2.0 compliant (High and Full Speed compliant)	ESD protection
Baud Rate	300bps to 6M/8M/12Mbps	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	4096 bytes
FIFO TX Buffer Size	4096 bytes
Isolation Method	Bus isolation
Isolation Protection	2000VDC	Designed value
Processor	FT2232H	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
RS485/RS422 Connector	Pluggable the screw terminal 5pin (PHOENIX CONTACT)	5mm pitch
Operating Ambient Temperature	-20 to 60℃	No condensation permitted
Operating Ambient Humidity	30 to 85%RH	No condensation permitted
Storage Ambient Temperature	-20 to 55℃	No condensation permitted
Storage Ambient Humidity	30 to 85%RH	No condensation permitted
Noise Tolerance	Not defined
Transmission and other Standard	Not defined
Weight	Approx. 80 [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)

 

Pin No	Signal	Direction	Notes
1	A (RD+)	IN	Receive data +
2	B (RD-)	IN	Receive data -
3	GND	-	Signal ground
4	Y (SD+)	OUT	Transmit data +
5	Z (SD-)	OUT	Transmit data -

▶ DOCUMENTATION

• User's manual, Outline Drawing, etc
• 
• 

Product page for old revision (Rev3) is available here.