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USB to RS-422/485/530 DB25 Serial Interface Adapter (1 Port): ELK-USB2102
Configurable as RS-422, RS-485, or RS-530
High speed UART with 128-byte Tx FIFO and 384-byte Rx FIFO
Data rates to 921.6K bps
Automatic RS-485 enable/disable
All modem control signals implemented
Hot-swappable
Powered by USB connection
72" USB cable included
DB-25M connector
The ELK-USB2102 USB serial interface adapter provides a single USB to RS-422/485/530 serial port for providing USB connectivity to legacy or non-USB compliant devices. The ELK-USB2102 serial interface adapters support standard PC data rates up to 921.6K bps to provide you with the horsepower your serial I/O applications require. Simply connect the The ELK-USB2102 serial interface adapter to your USB port and the device is immediately recognized by the system as a standard COM port.
Number of ports 1
Communications chip USB/UART
Max. data rate 921K bps
Max. data distance

Up to 4000 ft.
USB Specification 1.1 Compliant, 2.0 Compatible
Power Requirement +5V @ 50mA
Dimensions 3.8" (L) x 2.3" (W) x 1.0" (H)
Operating Temperature 0 - +70°C
Storage Temperature -50 - +105°C
Humidty range 10 - 90% R.H.
ELK-USB2102
 USB to RS-422/485/530 DB25 Serial Interface Adapter (1 Port)
ELK-CA104 DB25 Male to DB25 Female 72" in Length
ELK-DB104
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ELK-HUB7 High Speed USB 2.0 7-Port Hub
ELK-KT104 Terminal Block Kit - ELK-TB04-KT + ELK-CA104 Cable
ELK-TB04-KT Terminal Block Kit - DB25 Female to 25 Screw Terminals, 6" Snap Track & DIN-Rail Mounting Clips
ELK-RJ25S8 DB25 Female to RJ45 Modular Adapter
All specifications within this document are subject to change without notice.