Serial I/O - ICSDataCom

Converters
Isolated USB to Serial Converter
USB to RS232, RS422/RS485 Converter ■ I-7561
■ The I-7561 is a cost-effective module for transfering serial data
from a USB port.
• It allows you to connect your serial devices to the PC using a
USB interface.
• When the I-7561 is connected to a PC, you get one or two
extra high-speed RS232/422/485 ports.
• The I-7561 contains our “Self Tuner” chip. This chip auto-tunes
the baud rate and data format to the serial network.
• The I-7561 module derives its power from the USB port and
doesn’t need a power adapter.
• The I-7561 features a high-speed 115.2 Kb/s transmission
rate and supports various OS independent RS232/422/485
ports.
■ Screw terminal blocks for serial I/O lines simplifi es serial wiring.
■ Auto tuner circuit handles multiple data rates.
■ 3000 V isolation protect the computer from electrical transients.
■ USB 1.1 port.
■ Rugged housing, single DIN rail included with unit.
Ordering Code:
I-7561 125.00 $
USB to RS232, RS485/RS422 and RS-85 ports with 3000 V isolation. Includes manual
on CD-ROM.
Web: www.icsdatacom.com
Specifications: I-7561
USB input
USB 1.1 compatible
RS232 output
TX and RX lines
Data rate
Up to 115.2 kbaud
Data bits 7 or 8
Parity
None, odd or even
RS485 output
TX and RX pair, half duplex
RS422/RS485 output TX and RX pairs, half-duplex
Data rate
Autotuner for multiple baud rates up to 115.2 kbaud
Data bits 7 or 8
Parity
None, odd or even
Isolation
3000 V
Temperature
-25 to 75°C operating, -40 to +85°C storage
Size
123 mm x 72mm x 33 mm without bracket
Power
None, USB bus powered
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