Hardware Description
Ruggedized Overmold Enclosure
The 2105R is built for harsh conditions and features a military-grade, ruggedized,
overmolded enclosure. This improves the reliability and durability in industrial and
mobile applications.
DB9M Serial Connector
The 2105R includes a DB9 male serial connector on one end of the device. The pin
assignments for this connector are detailed in the following Electrical Specifications
section.
Status LEDs
A pair of status LEDs indicate:
Tx
(Red) – Light when data is being transmitted
Rx
(Green) – Light when data is being received
Attached USB Cable
The attached cable has a clear jacket over a braided shield. The cable is
approximately 44” overall with a USB Type A connector, which is compatible with
any available USB port on a host computer or USB hub. Self-powered hubs can be
used as long as they provide a minimum of 100mA to each USB port. The 2105R is
USB 1.1 compliant and is compatible with USB 2.0 ports.
© Sealevel Systems, Inc.
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232-DB9 User Manual