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Diamond Point International

B&B Ruggedized USB to Serial Converters - 2 or 4 Port Versions

Add up to four isolated RS-232, RS-422, or RS-485 ports to your PC

Introduction

The USR602 and USR604 are packaged in a rugged metal housing. The serial ports are configurable for RS-232, RS-422 and RS-485 (2-Wire & 4-Wire) at speeds up to 921.6 Kbps. Modbus support enables them to be used with a wide variety of industrial devices. USB Connectivity is provided through USB 2.0 Type B High Retention Connector with 3.2 lbs.-force minimum disconnect strength. 10 to 48 VDC power is supplied through a removable three position terminal block. There is an additional threaded barrel connector if your application requires an AC power adapter such as our PS12VLB-INT-MED. USB driver software is included on CD ROM or can be downloaded from this web site. The drivers support Windows Operating Systems up to Windows 8 (32 and 64 bit). Refer to the downloads tab for the latest revision. Each unit comes with DIN Rail and panel mounting hardware, giving maximum flexibility for your installation.

Specification

Function

InterfaceRS-232: TD, RD, RTS, CTS, DTR, DSR, DCD, GND
RS-422/485: 4-Wire TDA(-), RDA(-), TDB(+), RDB(+), GND
RS-485: 2-Wire DATA A(-), DATA B(+), GND
Isolation: 2 kV – Port to Port
Surge Protection: +/- 0.5 kV DC Ports, +/- 1 kV Signal Ports
Data Rates921.6 kbps (max)
USBUSB Technology
• USB Compatibility 1.1 and 2.0
• Speed 1.5, 12, and 480 Mbps
OtherIndicators
• Power: Green LED
• TD / RD (Each Port): Green / Amber LED
Connector(s)Serial Connector: DB9 Male
USB Connector: Type B High Retention (15 N / 3.4 lbs-force withdrawal)
Power Connector: Terminal Block or Locking Barrel Plug

General

ElectricalInput Voltage: 10 to 48 VDC
Power Consumption
• USR602 – 3.5 Watts Maximum
• USR604 – 4.5 Watts Maximum
MechanicalDimensions USR602: 13.8x3.5x8.8 cm (5.4x1.4x3.5 in)
Dimensions USR604: 20.3x3.5x12.0 cm (8.0x1.4x4.7in)
Enclosure: IP 30, Metal
SoftwareWindows 2000, XP (32/64 bit)
Vista (32/64 bit), 7 (32/64 bit), 8 (32/64 bit),
2003 & 2008 Server (32/64 bit)
TemperatureTemperature range (operation): -40 to +80°C
Temperature range (storage): -40 to +80°C
Humidity0 to 95% Non-condensing
WeightUSR602 = 0.38 kg, USR604 = 0.68 kg
VibrationIEC60068-2-6 10-500Hz, 4G, 3 axes
ShockIEC60068-2-27 50G peak, 11ms, 3 axes
MTBFMTBF USR602: 90,013 hours
MTBF USR604: 51,098 hours
MTBF Calc. Method: MIL 217F Parts Count Reliability
Safety/CertificationEN61000-6-1:2007 (Light Industrial)
EN61000-4-2:2008 (ESD) +/-4kV Contact, +/-8kV Air
EN61000-4-3:2006 (RI) 3V/m, 80-1000MHz; 1V/m, 1.3 to 2.7 GHz
EN61000-4-4:2004 (EFT Burst) +/-1kV signal ports
EN61000-4-6:2005 (CI) 10 VRMS, 0.15 to 80 MHz
EN61000-4-8:2001 (Magnetic) 10A/m, 50Hz & 60Hz
EMCFCC Class B, CISPR Class B (EN55022:2006)
WarrantyLifetime
RoHSCompliant

Ordering Details

BoardUSR602 USB To Isolated RS-232/422/485 - 2 Port
USR604 USB To Isolated RS-232/422/485 - 4 Port
AccessoriesPS12VLB-INT-MED Power Supply 12Vdc, Medical Grade - Us, Eu, Uk €38.28
MDR-20-24 DIN rail mount power supply 24VDC, 1.0 A output power
Order Online B&B Rugged USB to Serial Converters - Order Online