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TECHNICAL DATA SHEET

CoolGear, Inc.

5120 110th Ave N

Clearwater, FL 33760

P: +1-727-209-1300

F: +1-727-209-1302

www.coolgear.com

Specifications

Overview

Interface

USB to Serial

Port Connections

1x DB-9 Male / 1 6-wire terminal block

Protections

2000V DC Optical Isolation / 25kv surge protection

Protocol

RS-422/485 Serial

Baud Rate

up to 921.6K bps

Available Power Modes

USB Bus Powered, no external power adapter required

Color

Black

Compliance

TAA

Safety Approvals

EN55022 Class B, EN55024, EN61000-3-2, EN61000-3

IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5,

IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11.

CISPR PUB. 22 and FCC Part 15 Class B.

Physical Features

Construction

SECC Metal

Cable Length

3ft.

Dimensions

72.10(L 81.34 w/ears))x58.13(W)x22.68mm(H)

Weight

.31 lbs

OS Support

Windows 10, 7, Vista, 2003, XP (WHQL certified) and 2000, Linux Kernel 2.4 and up built-in support

Current Certifications

CE, FCC, RoHS

Signals

RS-422 Data Signals

TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-

RS-485 4-Wire Data Signals TxD-, TxD+, RxD+, RxD-

RS-485 2-Wire Data Signals Data-, Data+

Serial COM Parameters

Data Bits

5, 6, 7, 8

Stop Bits

1, 1.5, 2

Parity

None, Even, Odd, Space, Mark

Flow Control

RTS/CTS, XON/XOFF

FIFO

128 byte transmit FIFO / 384 receive FIFO

Environment

Operating Temperature

0 to 55°C (32 to 131 °F)

Operating Humidity

5 to 95% RH

Storage Temperature

-20 to 75°C (-4 to 167 °F)

General Applications

Applications

Data Center, Modem, POS, Printer, BarCode Scanners, Time Clocks – Industrial serial RS-232 protocol

applications

Product URL

USB-COMi-SI-M

product page

https://www.coolgear.com/product/usb-to-optical-isolated-rs-422485-industrial-adapter