www.lumel.com.pl

2

PD20 - USB/RS-485 INTERFACE CONVERTER

GALVANICISOLATION

FEATURES

INPUT

OUTPUT

TECHNICAL DATA

RATED OPERATING CONDITIONS

Supply voltage

5 V d.c. collected from the USB port

Pobór mocy ≤ 1,5 VA

Galvanic seperation

USB/RS-485

2.2 kV

Temperature

ambient: 0...40°C

storage: 0...70°C

Relative humidity

85%

without condensation

Operating position

any

DIGITAL INTERFACE

Interface type

Baud rate

Steering of the data flow direction

Drivers

USB standard

RS-485 / USB

up to 115.2 kbps

automatically

Windows XP/Vista/7/8/8.1/10/11, Windows Server

2003/2008/2012/2016/2019/2022 (32 / 64 bit)

USB 2.0 (Full Speed)

SAFETY AND COMPATIBILITY REQUIREMENTS

Electromagnetic compatibility

Noise immunity

acc. to EN 61000-6-2

Fastness against supply decays

acc. to EN 61326-1 (Table 2)

Emission of radio electric perturbations

acc. to EN 61000-6-4

Pollution level

2

acc. to EN 61010-6-1

Maximum phase-to-earth operating

voltage

< 50 V

acc. to EN 61010-6-1

RS

485

USB

RS

485

USB

EXTERNAL FEATURES

Weight

ca. 20 g

External dimensions

76 x 25 x 20 mm

Protection grade (acc. to EN 60529)

housing: IP40

terminals: IP20

Housing

portable

CONNECTION DIAGRAMS

ORDERING CODE

PD20-19_en

-10..10

V

Code

Description

PD20 00M0

Interface converter USB/ RS-485;

documentation and descriptions in Polish and English version,

test certificate

LUMEL S.A.

ul. Słubicka 4, 65-127 Zielona Góra, Poland

tel.: +48 68 45 75 100, fax +48 68 45 75 508

www.lumel.com.pl

Export department:

tel.: (+48 68) 45 75 130, 45 75 131, 45 75 132

e-mail: export@lumel.com.pl

Calibration & Attestation:

e-mail: laboratorium@lumel.com.pl

Technical support:

tel.: (+48 68) 45 75 143, 45 75 141, 45 75 144, 45 75 140

e-mail: export@lumel.com.pl