Part#: 2202-TB2

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SeaLINK+2/485 Kit

USB to 2-Port RS-422, RS-485 DB9 Serial Interface Adapter Kit

$139.00

Description

The 2202-TB2 kit includes two TB34 terminal blocks that simplify RS-422 and RS-485 field wiring. Each terminal block adapter includes a DB9 female connector and five screw terminals.

The SeaLINK® 2202 USB serial I/O adapter provides two RS-422 or RS-485 serial ports for USB connectivity to legacy or non-USB compliant devices. The 2202 supports standard PC data rates up to 921K bps.

Sealevel’s SeaCOM USB software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems. After installing the software, simply connect the 2202 serial interface adapter to your USB port. The device is immediately recognized by the system. Now your non-USB peripherals can have the same connection simplicity and ease of use as USB aware peripherals.

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Additional information

Family

SeaLINK

Communications Chip

USB/UART

Dimensions

7.1 (L) x 5.3 (W) x 1.5 (H)

Electrical Interface

RS-422, RS-485

High Retention USB

Yes

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Host Interface(s)

USB

Max Data Distance

4000 feet

Max Data Rate

921.6K bps

Operating Temperature

0°C to 70°C (32°F to 158°F)

# of Ports

2

Power Requirement

+5V @ 500mA

RoHS Compliant

Yes

Serial Connector(s)

DB9M

Storage Temperature

-50 – +105C

USB Powered

Yes

USB Specification

1.1 Compliant2.0 Compatible

  • • Compliant with RoHS and WEEE directives
  • • Each port individually configurable for RS-422 or RS-485
  • • High speed UART with 128-byte Tx FIFO and 384-byte Rx FIFO
  • • Data rates to 921.6K bps
  • • Automatic RS-485 enable/disable
  • • Serial and USB activity LEDs
  • • Hot-swappable
  • • Powered by USB connection
  • • Sealevel software supports Windows 98SE/ME/2000/XP/Vista and Linux operating systems
  • • DB-9M connectors
  • • Includes 6′ USB device cable (Item# CA179)
  • • Kit includes two TB34 terminal block adapters

Windows Software

Software: SeaCOM - Windows

Linux Software

Software: SeaCOM - Linux

Manual

Manual: 2202

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