USB to RS-485/422 (BMUSB)

$109 - $179
SKU: BMUSB. Category: . Tags: , , , .

  • High Speed RS-485/422 Communications   Support for data rates up to 921.6 kbps.
  • Switch Selectable Communication Modes    RS-422, RS-485, 4-wire master/slave operation and echo modes can be configured with DIP switches available from the outside of the converter case. The switches are identified on the label for easy setup.
  • Switch Selectable Termination and Bias Resistors    Network termination and bias can be configured with DIP switches available from the outside of the converter case. The switches are identified on the label for easy setup.
  • Data Echo   With the echo feature enabled, data is echoed back to the PC’s communication port. This may desirable or required with some protocols.
USB Standard: 1.1 and 2.0 Compliant
Connector: USB Type B Female w/ High Retention
USB UART: FTDI Part Number  FT232R (www.ftdichip.com)
USB Software
(WHQL Certified Drivers)		 Windows 7  32 and 64-bit
Windows Vista and Vista 64-bit
Windows XP and XP 64-bit
Windows 2000
Other drivers (Win98, ME, Mac and Linux) available.
Contact Dutec for information.
RS-485/422 Baud Rate: 183 to 921.6K bps
Drive: Up to 32 unit loads (1 unit load = 12K ohms)
Range: 4000 feet (1220 meters) @ 38.4K bps with 24 AWG twisted pair
Connector: Pluggable Terminal Blocks (#16 to #24 AWG)
Biasing Resistors: Selectable 30K or 400 ohms to GND and +3.3V
Terminating Resistors: Selectable NONE or 120 ohms
Network Configurations: Half-duplex and full-duplex master or slave
Indicators Receive Data LED, Transmit Data LED, I/O Power (2-port converter only)
Isolation RS485/422-to-USB and RS485/422-to-Chassis:
Hi-Pot: 2000 VRMS for 1 minute
Leakage Current: Less than 50uA @ 2000 VAC / 60 Hz
Surge Protection ESD Protection to IEC61000-4-2:
+/- 8kV  Contact Discharge
+/-15kV  Air-Gap Discharge
+/-15kV  Human Body Model
Compliance Pending  (CE, FCC Class A, CUL, UL Safety Class II)
Power 1-port converter (-ID1): USB low-power bus powered device (100ma or less)
2-port converter (-ID2): USB high-power device (200ma max.)
Operating Temperature -10EC to +70EC
Storage Temperature -45EC to +100EC
Humidity 5% to 95% RH
Enclosure 18 gage Stainless Steel
Dimensions Height: 4.60 inches (117mm)
Depth: 4.16 inches (106mm)
Width: 1.18 inches ( 30mm)
Weight Approximately 13 oz. (370 grams)
Accessories DIN Rail Mounting Kit
Wall-Plug Adapter, 110-120VAC Input
Wall-Plug Adapter, Universal 90-264VAC Input

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