Humandata USB-501 Manuel utilisateur

HuMANDATA LTD.

USB to RS-232C Converter Compact

USB-501

User’s Manual

Ver. 1.0

USB-501 (Ver.1.0)

Table of Contents

Precautions ..................................................................................................... 1

Revision History.............................................................................................. 2

Introduction .................................................................................................... 2

1. Overview............................................................................................................ 3

2. Power Supply ..................................................................................................... 3

3. Specifications ..................................................................................................... 4

3.1. Optional Accessories ............................................................................................5

4. RS232C Pin Assignment..................................................................................... 6

5. Additional Documentation and User Support ..................................................... 6

6. Warranty and Compensation.............................................................................. 6

USB-501 (Ver.1.0)

Precautions

This product uses ordinary off-the-shelf electronic components, and

is therefore inappropriate for use in applications that require special

quality or reliability and are expected to protect human lives or

prevent accidents, such as safety mechanisms in fields including

space, aeronautics, medicine, and nuclear power.

Do not be used underwater or in high-humidity environments.

Do not be used in the presence of corrosive gases, combustible gases,

or other flammable gases.

Do not turn on power when circuit board surface is in contact with

other metal.

Do not apply voltage higher than rated voltage.

This manual may be revised in the future without notice owing to

improvements.

All efforts have been made to produce the best manual possible, but

if users notice an error or other problem, we ask that they notify us.

Item 7 notwithstanding, HuMANDATA cannot be held liable for the

consequences arising from use of this product.

HuMANDATA cannot be held liable for consequences arising from

using this product in a way different from the uses described herein,

or from uses not shown herein.

This manual, circuit diagrams, sample circuits, and other content

may not be copied, reproduced, or distributed without permission.

If the product emits smoke, catches fire, or becomes unusually hot,

cut the power immediately.

Do not install the control cables or communication cables together

with the main circuit lines or power cables. In such an environment,

it may result in malfunction due to noise.

Be careful of static electricity.

Do Not

Attention

USB-501 (Ver.1.0)

Revision History

Date

Revision

Description

Jul. 9, 2020

v1.0

Initial release

Introduction

Thank you very much for purchasing our product of USB-501.

USB-501 is a USB to RS-232C converter that isolated between RS-232C and a USB

port. So, it’s safe for use in factory automation environment.

USB-501 (Ver.1.0)

1. Overview

Front Side (USB)

Rear Side (RS-232)

TOP side (Block diagram)

2. Power Supply

USB-501 is powered through a USB port (Bus-powered). No external power supply

is required.

USB Connector

RS-232C

Male Connector

#4-40 UNC

Transmit

/Receive data

LED

Power LED

USB-501 (Ver.1.0)

3. Specifications

Item

Description

Remarks

Model

USB-501

Power

5VDC

Supplied through a USB port

(Bus-powered)

No external power supply

required

Current Consumption

Less than 100 mA

I/O Interface

RS-232C

ESD protection ±15KV

HOST interface

USB 2.0 Compliant

(Support Full Speed)

USB 1.1 compatible

ESD protection

Communication Method

Asynchronous Serial

Communication

Baud Rate

300 bps to 1 Mbps Support custom baud rate

Data Bits

8 bit (Fixed)

Stop Bits

1 bit (Fixed)

Parity

No-parity (Fixed)

Flow control

RTS/CTS (Fixed)

FIFO RX Buffer Size

128 bytes

FIFO TX Buffer Size

128 bytes

Isolation Method

Bus isolation

Isolation Protection

2500VDC Designed value

USB Driver

Virtual COM port driver

Supports OS

Windows 10/8.1/8/7

LED

PWR: USB bus power

TX/RX: Transmit /Receive

data, Bi-color LED

TX: green, RX: red

USB connector

Standard Type B Female

RS232C Connector

D-Sub 9pin (male)

(mounting screw: #4-40 UNC)

Exchangeable to attached

optional M2.6 screws

Operating Ambient

Temperature

-20 to 60 [°C] (-4 to 140 [°F])

No condensation permitted

Operating Ambient Humidity

30 to 85%RH

Storage Ambient

Temperature

-20 to 55 [°C] (-4 to 131 [°F])

Storage Ambient Humidity

30 to 85%RH

USB-501 (Ver.1.0)

Weight

Approx. 50 [g] Only main body

Dimensions

67 x 43.5 x 27 [mm]

(2.638" x 1.713" x 1.063") Without projections

* There is a case to be changed to the parts of the compatibility

* Power saving function (suspend, standby, sleep and others) is not supported

3.1. Optional Accessories

Model Name

Image

Description

PEN-003

USB series Attachment with clamping screw

JAN：4937920800709

PEN-003-DIN

USB series Attachment for 35mm DIN rail

JAN：4937920800716

PEN-003-MG

USB series Attachment with neodymium magnet

JAN：4937920801201

USB-501 (Ver.1.0)

4. RS232C Pin Assignment

* RTS/CTS Hardware Flow Control is enabled. If RTS/CTS hardware flow control is not

used, short-circuit 7 (RTS) and 8 (CTS) on RS232C cable-side.

* 4 (DTR) and 6 (DSR) are shorted internally

* #4-40 UNC screws are attached to D-sub 9pin connector when shipping a product. You

can change those screws to included M2.6 screws.

5. Additional Documentation and User Support

The following documents and other supports are available at

https://www.hdl.co.jp/en/faspc/USB/usb-501

Device Driver

Outline Drawing

… and more.

6. Warranty and Compensation

Please refer to the following URL for the warranty.

https://www.fa.hdl.co.jp/en/fa-warranty.html

Pin No

Name

Direction

Remarks

RXD In Receive data

TXD

Out

Transmit data

DTR Out

Data terminal

ready

GND

Signal ground

DSR In Data set ready

RTS

Out

Request to send

CTS

Clear to send

CASE

FG - Connect to GND

D-Sub 9pin Male

USB to RS-232C Converter

Compact

USB-501

User’s Manual

Ver. 1.0 .............................................. Jul. 9, 2020

HuMANDATA LTD.

Address: 1-2-10-2 F, Nakahozumi, Ibaraki

Osaka, Japan

ZIP 567-0034

Tel: 81-72-620-2002 (Japanese)

Fax: 81-72-620-2003 (Japanese/English)

URL: https://www.fa.hdl.co.jp/en/ (Global)

https://www.fa.hdl.co.jp/jp/ (Japan)

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