It is converted the USB to RS-485/422, so it can be easily adapted for industrial machines with RS-485/422 interfaces. US-101-485 is compatible with fully compatible with the USB V1.0～2.0. US-101-485’s electrical power is from the USB port and doesn’t need any power adapter. You can connect a PC USB port or USB hub to US-101-485 via the USB cable and High-Speed RS-485/422 serial port which features easy connectivity for traditional serial devices in your working environments.

Feature

• Chipset: Silicon Laboratories CP2102
• Compliant : USB 1.0 , 1.1 , 2.0
• Connector: USB type A
• Baud Rates: Full speed 12 Mbps

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Specification

USB

Chipset	Silicon Laboratories CP2102
Compliant	USB 1.0 , 1.1 , 2.0
Connector	USB type A
Baud Rates	Full speed 12 Mbps

Serial Port

Port	1 port ( Terminal Block )
RS-422	RxD+ , RxD- ,TxD+ , TxD- .
RS-485	Data+ , Data-
RS-422, RS-485	Auto-Detect
RS-422, RS-485	Surge Protect
Receive buffer	576 Byte
Transmit buffer	640 Byte
Baud Rate	300 ~ 230.4 Kbps
Flow Control	X-On / X-Off or Hardware

Driver OS Support

• Windows -98SE / 2000 / XP / Server 2003 / Mac Osx / os9 / Linux 2.4 / 2.6

Power

• USB Bus Power ( 5V )

Dimension

Size	55 * 40 * 25 mm ( W * D * H )
Weight	35 gm

Environmental

• Operating Temperature: 0~60℃
• Storage Temperature: -20 to 85℃
• Operating Humidity: 5~95 % RH

Regulatory Approvals

• EMC: FCC Class A, CE Class A

For further information please contact : marketing@wmablog.com