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IQ004
SERIAL INTERFACE RS 232C / RS 422 (OPTIONAL RS 485)
User and installation
manual
Complement to the "Manual of installation, maintenance and assistance"
Technical issue DQ004001
This product is an electronic instrument and is thus not to be considered as a machine.
Consequently, it is not subject to the requirements stated in EEC Directive 89/392 (Machines
Directive). It is hereby specified that, if the QEM instrument is used as a component part of
a machine, it must not be switched on if the machine does not comply with the Machines
Directive.
The instrument mark does not absolve the Customer fromthe fulfilment of his or her
legal obligations regarding the finished product.
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Summary of Contents for QEM IQ004
- Page 1 Consequently, it is not subject to the requirements stated in EEC Directive 89/392 (Machines Directive). It is hereby specified that, if the QEM instrument is used as a component part of a machine, it must not be switched on if the machine does not comply with the Machines Directive.
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Page 2: Table Of Contents
IQ004 INDEX OF SUJECTS IN THIS MANUAL CHAP. 1 - INTRODUCTION - Complementarity 1 - 1 - References 1 - 2 - Responsability and validity 1 - 3 CHAP. 2 - DESCRIPTION - Instrument presentation 2 - 1 - Technical, electrical and mechanical features 2 - 2 CHAP. - Page 3 IQ004 CHAPTER 1 INTRODUCTION Complementarity References Responsability and validity Pag. 2 di 15...
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Page 4: Complementarity
We recommend therefore a careful reading and, in case of misunderstandings, please contact QEM for any further explanation, by sending the Assistance Fax which you find enclosed to the manual. -
Page 5: Responsability And Validity
VALIDITY This manual can be applied to all designed instruments, built and tested by QEM and having the same ordering code. This document is integrally valid except for mistakes or omissions. - Page 6 IQ004 CHAPTER 2 DESCRIPTION Instrument presentation Technical, electrical and mechanical features Pag. 5 di 15...
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Page 7: Instrument Presentation
Case A: IQ004 receives in RS485 and trasmits in RS232C: no limitation. Case B: IQ004 receives in RS232C and transmits in RS485: it is necessary to introduce a delay time between one character and the following, the delay being function of the transmission speed (refer to table). -
Page 8: Technical, Electrical And Mechanical Features
Ac power supply IQ004 Instrument power supply:..............24 or 110 or 220 Vac +/- 15% 50/60 Hz Absorption in the maximum hardware configuration:......3 VA Dc power supply IQ004 (versione V) Instrument power supply:..............9÷18 Vdc Max current:..................150 mA (power supply = 15 Vdc) Serial ports Corresponding to electrical standards defined by the serial type. - Page 9 IQ004 CHAPTER 3 OPERATOR / MACHINE INTERFACE Inputs and outputs description Pag. 8 di 15...
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Page 10: Inputs And Outpts Description
IQ004 3 - 1 INPUTS AND OUTPUTS DESCRIPTION Power supply voltage (Vac) Power supply voltage (Vac) GND Ground connection N.C. Not connected Transmission RS 232C Reception RS 232C GND Ground RS 232C TX/A Transmission RS422 or channel A RS 485 (DO/RI) - Page 11 IQ004 CHAPTER 4 INSTALLATION Mechanical installation Electrical installation Pag. 10 di 15...
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Page 12: Mechanical Installation
Mounting must be on guide Omega. 4 - 2 ELECTRICAL INSTALLATION For electrical connections of IQ004 refer to the "Manual of installation, maintenance and assistance". Cabling must be made by specialized people with the appropriate anti-static care. Note for DC power supply connections... -
Page 13: Instructions On How To Fill Up The Technical Assistance Fax
IQ004 CHAPTER 5 ASSISTANCE Instructions on how to fill up the Technical Assistance Fax Guarantee Ordering code Pag. 12 di 15... -
Page 14: Guarantee
In order to be able to provide a quick, specific and quality assistance, we need your help. If you need QEM's assistance to face the eventual troubleshooting in your applications and even though you performed all instructions indicated in the manual of "Installation, maintenance and assistance", the problem still continues, please fill up every blank of the fax enclosed to the manual of Installation, maintenance and assistance and send it to QEM's Assistance Department. -
Page 15: Ordering Code
IQ004 5 - 3 ORDERING CODE IQ004 Power supply voltage: 24 = 24 Vac. 110 = 110 Vac. 220 = 220 Vac. Interface RS232C/RS485: MD1 = Transmission speed 4800 baud MD2 = Transmission speed 9600 baud MD3 = Transmission speed 19200 baud MD4 = Transmission speed 38400 baud V = Interface power supply 9÷18 Vdc... - Page 16 IQ004 REMARKS Pag. 15 di 15...
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