Motrona PU202 Operating Manual

Operating Manual

PU202

Level converter & encoder signal generator without potential separation

Product features:

 Converts HTL signals from 10 up to 30 V (A / B / Z) into the corresponding

TTL / RS422 format (the inverted channels included)

 Further different standards of direction signals can be converted into

a 90° phase shifted A/B square wave signal

 Open PCB version with plastic-housing for a simple snapping onto

top hat rails according to EN 60715

 Input frequency max. 200 kHz
 5 VDC power supply

motrona GmbH, Zeppelinstraße 16, DE - 78244 Gottmadingen, Tel. [phone], Fax [phone], [e-mail], www.motrona.com

Version:

Description:

PU20202c/Sept.07/hk

Remake as brochure with A5 format

Pu202_02d/Okt-15/ag

- Safety Instructions and Technical Specification updated

- Design updated and Legal notices supplemented

- Pulse diagram correction (10 … 30 V instead of 12-30V)

- Pulse diagram moved from page 1 into a new chapter (2.1)

Legal notices:

All contents included in this manual are protected by the terms of use and copyrights of motrona GmbH. Any reproduction,
modification, usage or publication in other electronic and printed media as well as in the internet requires prior written
authorization by motrona GmbH.

Table of Contents

1. Safety Instructions and Responsibility ......................................................... 3

1.1 General Safety Instructions ................................................................................... 3

1.2 Use according to the intended purpose ................................................................ 3

1.3 Installation ............................................................................................................. 4

1.4 Cleaning, Maintenance and Service Notes ........................................................... 4

2. Introduction ................................................................................................. 5

3. Construction, Dimensions ............................................................................ 6

4. Power Supply ............................................................................................... 7

5. Connections ................................................................................................. 7

6. Modes of Operation ..................................................................................... 8

6.1. Quadrature Input A/B ............................................................................................ 8

6.2. Impulses on line A only, static direction select on line B ..................................... 8

6.3. Separate impulse lines for forward and reverse ................................................... 8

7. Output Signal ............................................................................................... 9

8. Technical Specifications ............................................................................ 10

Pu202_02d_oi_e.doc / Apr-16 Page 2 / 10

1. Safety Instructions and Responsibility

1.1 General Safety Instructions

This operation manual is a significant component of the unit and includes important rules and
hints about the installation, function and usage. Non-observance can result in damage and/or
impairment of the functions to the unit or the machine or even in injury to persons using the
equipment!

Please read the following instructions carefully before operating the device and observe all
safety and warning instructions! Keep the manual for later use.

A pertinent qualification of the respective staff is a fundamental requirement in order to use
these manual. The unit must be installed, connected and put into operation by a qualified
electrician.

Liability exclusion: The manufacturer is not liable for personal injury and/or damage to property
and for consequential damage, due to incorrect handling, installation and operation. Further
claims, due to errors in the operation manual as well as misinterpretations are excluded from
liability.

In addition the manufacturer reserve the right to modify the hardware, software or operation
manual at any time and without prior notice. Therefore, there might be minor differences
between the unit and the descriptions in operation manual.

The raiser respectively positioner is exclusively responsible for the safety of the system and
equipment where the unit will be integrated.

During installation or maintenance all general and also all country- and application-specific
safety rules and standards must be observed.

If the device is used in processes, where a failure or faulty operation could damage the system
or injure persons, appropriate precautions to avoid such consequences must be taken.

1.2 Use according to the intended purpose

The unit is intended exclusively for use in industrial machines, constructions and systems. Non­conforming usage does not correspond to the provisions and lies within the sole responsibility
of the user. The manufacturer is not liable for damages which has arisen through unsuitable
and improper use.

Please note that device may only be installed in proper form and used in a technically perfect
condition - in accordance to the Technical Specifications (see chapter 8). The device is not
suitable for operation in explosion-proof areas or areas which are excluded by the EN 61010-1
standard.

Pu202_02d_oi_e.doc / Apr-16 Page 3 / 10