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English: +48 68 45 75 139/

233/321/386

e-mail: export@lumel.com.pl

LUMEL S.A.

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65-022 Zielona Góra

POLAND

WWW.LUMEL.COM.PL

Connection diagrams

PD51-converterofrs-232/rs-485interfaces

For more information

about LUMEL's

products please visit

our website:

www.lumel.com.pl

PD51-19

Safety and compatibility requirements

Electromagnetic compatibility

Noise immunity

acc. to EN 61000-6-2

Fastness against supply decays

acc. to EN 61000-6-2

Emission of radio electric perturbations acc. to EN 61000-6-4

acc. to EN 61010-6-1

Pollution level

2

Installation category

III

Maximum phase-to-earth

operating voltage

For supply circuits: 300 V,

For other circuits: 50 V

* after agreeing with the manufacturer

6

PD51

RxD

TxD

12 3 4 5

7 8 910

RS-232

RS-485

RS-485

7... ...35V

24

Supply

Rated operating conditions

Supply voltage

7...35 V d.c. or

20...24...40 V a.c./d.c. or

85...230...253 V a.c./d.c.

Input power: ≤ 1.5 Va

Supply frequency:

40...50...440 Hz

Temperature

Ambient: 0...23...55°C

Storage: 0...70 °C

Relative humidity

< 85%

Operating position

any

External magnetic field

400 A/m

Admissible sinusoidal vibrations Frequency: 10..150 Hz

Shift amplitude: ≤ 0.35 mm

Version A3

Version A1 and A2

ordering

Converter of RS-232/RS-485 interfaces XX XX X

Supply voltage:

on-rail version:

85..230..253 V a.c/d.c.

A1

20..24..40 V a.c./d.c.

A2

7..24..35 V d.c.

A3

Version:

standard

00

custome - made *

XX

Acceptance tests:

without additional requirements

8

with an extra quality inspection certificate

7

acc.to customer’s request *

X

Ordering example:

The code: PD51 - A1 00 7 means:

PD51 - Converter of PD51 type

A1 - supply voltage: 85...230...253 V a.c./d.c.

00 - standard version

7 - with an extra quality inspection certificate

6

PD51

RxD

TxD

12 3 4 5

7 8 910

RS-232

RS-485

RS-485

85......253 V

230

20... ...40V

24

Supply