Serial Device Servers
Features
USB-4604B
USB-4604BM
4-port RS-232 Serial to USB Converter
Full compliance with USB V1.1 and V2.0 specifications
RS-232/422/485 port supported
Transmission speed up to 921.6 kbps
Automatic RS-485 data flow control
Bus-powered; no need for external power supply
Plug & Play installation
No additional IRQs or I/O ports required
EMC Level 4 protection
Introduction
USB-4604 series allows PC users to connect a serial device to a system that use a USB interface. To attach the USB-4604B/4604BM to a PC, you don’t need to open the chassis or
power down your PC. Instantly get extra high-speed RS-232/422/485 ports. The power is derived from the USB port, so there are no power adapters to deal with. This makes the
USB-4604B/4604BM especially suitable for modems, printers, POS systems and industrial control devices.
Supporting USB2.0 high speed, USB-4604B/4604BM features several powerful functions such as high-speed 921.6 kbps transmission, support for various operating systems,
independent RS-232/422/485 ports and more. By simply plugging in a USB hub, USB-4604B and USB-4604BM eliminates the configuration issues associated with high-priced,
older card solutions. You only have to install the drivers, no need to set cards slots, IRQ addresses, DMA channels, or device addresses. This reduces programming effort.
Specifications
General
Certifications CE, FCC (Class A)
Connectors 1 x USB Type B (Type A to Type B cable provided)
4 x DB9
Enclosure ABS+PC
USB Cable Max. 15ft (4.6 m)
Power Requirements
Power Input 12 to 48 VDC (external) or 5 VDC (Bus powered)
Power Consumption 130 mA @ 5 V (Typical)
200 mA @ 5 V (Max.)
Special Communications
Port Type RS-232/422/485, software selectable
No. of Ports 4
Port Connector DB9 male
Data Bits 5, 6, 7, 8
Stop Bits 1, 2
Parity None, Odd, Even, Space, Mark
Flow Control XON/XOFF, RTS/CTS
Baud Rate 50 bps ~ 921.6 kbps, any baud rate setting
Serial Signals RS-232: TxD, RxD, CTS, RTS, DTR, DSR, DCD, RI,
GND
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485: Data+, Data-, GND
Protection 15 KV ESD for all signals
Mechanism
Dimensions 132 x 80 x 32 mm
Enclosure ABS+PC
Mounting DIN-rail, panel
Software
Driver Support Windows XP/7/8/8.1, Windows Server
2008/2012/2012 R2
Environment
Operating Temperature -40 ~ 75°C (-40 ~ 167° F)
Storage Temperature -40 ~ 80° C (-40 ~ 176° F)
Operating Humidity 10 ~ 95% RH
Regulatory Approvals
EMC CE, FCC Part 15 Subpart B (Class A)
RoHS
COMPLIANT
2011/65/EU
4-port RS-232/422/485 Serial to USB
Converter
Last updated : 29-May-2015All product specifications are subject to change without notice
www.advantech.com/products
Online Download
Dimensions Unit: [mm]
Panel Cut-out Dimensions: 132 x 80 x 32 mm (5.2" x 3.15" x 1.26")
Panel Cut-out Dimensions: 132 x 80 x 32 mm (5.2" x 3.15" x 1.26")
USB-4604B
USB-4604BM
USB-4604B
USB-4604BM
Ordering Information
USB-4604B 4-port RS-232 Serial to USB Converter
USB-4604BM 4-port RS-232/422/485 Serial to USB Converter
132 [5.20]
80 [3.15]32 [1.26]
91 [3.58]
34 [1.34]
132 [5.20]
80 [3.15]32 [1.26]
91 [3.58]
34 [1.34]
