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Siemens SICLOCK PCON, Руководство по эксплуатации

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Siemens SICLOCK PCON Скачать руководство пользователя страница 14

 

5-14

SICLOCK

®

 PCON 

Operating Instructions, 04/2012, A2B00056366E-01 

Outputs

5

5.1

Voltage output

The power supplies for the 24V/0.8A output and the 24 to 120 VDC/0.1A output 
must also be connected externally. The amplitude of the output voltage for the 
24V/0.8A output corresponds to the connected supply voltage (12 to 30 VDC). 
For the 24  to 120 VDC/0.1 A output, the amplitude of the output voltage corre-
sponds to the connected supply voltage (24 to 120 VDC) minus at least 4V. 

 

The following figure shows the interconnection of the 24V/0.8A output with the 
associated power supply.

Fig. 5-1  24V/0.8A voltage output

/RDG

*1'

2XW

9

3&21

6,&/2&.

;

Содержание SICLOCK PCON

Страница 1: ...LOCK PCON Operating Instructions Preface Table of contents Safety instructions Functional description Mounting and installation Configuration Outputs Optical input and output Technical specifications Appendix ESD guidelines Index ...

Страница 2: ...trademark symbol are registered trademarks of Siemens AG Other designa tions in this documentation may be trademarks whose use by third parties for their own purposes can vio late the rights of the owner Disclaimer of liability We have checked the contents of this publication for consistency with the hardware and software described Nevertheless we cannot assume responsibility for any deviations th...

Страница 3: ...SICLOCK PCON can be recycled owing to its low pollutant content For ecologically compatible recycling and disposal of your old device contact a certificated disposal service for electronic scrap Hotline and Internet addresses If you have any questions please contact our hotline The latest information about SICLOCK products product support and FAQs can always be found in the Internet Tel Fax Email ...

Страница 4: ... 1 Transparent mode 4 10 4 2 2 Pulse mode 4 10 4 3 Parameter assignment 4 12 5 Outputs 5 14 5 1 Voltage output 5 14 5 2 Redundancy 5 15 6 Optical input and output 6 16 6 1 Multimode 6 16 7 Technical specifications 7 17 A Appendix A 19 A 1 Directives and declarations A 19 A 2 Certificates and approvals A 20 B ESD guidelines B 21 B 1 Electrostatic sensitive devices B 21 B 2 Electrostatic charging of...

Страница 5: ...formed by a qualified electrician Connect or disconnect power supply cables only when the power is turned off Warning Life threatening 60 VDC VAC dangerous contact voltage Take the following safety precautions when supplying the device with a 60 VDC VAC dangerous contact voltage Ensure that the protective conductor PE in the power supply cable is connected to the PE terminal There must be a means ...

Страница 6: ... when handling modules containing ESDs Before working with modules containing ESDs you must discharge all your personal static e g by touching a grounded object All devices and tools must be free of static charge Always pull out the power plug before connecting or disconnecting modules containing ESDs Handle modules containing ESDs by their edges only Do not touch any pins Warning Unauthorized ope...

Страница 7: ...vice version is intended for connection to multimode fiber optic cables The pulse converter can be operated in two different modes In transparent mode the input signal is transmitted in parallel to all outputs without any change in the pulse length In pulse mode the rising or falling edge of the input signal triggers a pulse with a parameterizable length This pulse is transmitted in parallel to al...

Страница 8: ...e terminal strip X1 and must generally be con nected by a separate cable The electrical inputs are also found on terminal strip X1 All electrical outputs are found on terminal strip X2 In general signal lines should always be twisted and shielded control lines The shield should be con nected to the equipotential bonding terminal of the electronics cabinet Fig 3 1 Front plate with terminal marking ...

Страница 9: ...e input is allowed to be connected for transmission of an explicit signal The optical output is connected directly to the OR gate and cannot be influenced by the device parameter assignment The operating modes described in the follow ing sections can be used for electrical outputs The parameters are assigned exclusively via a DIP switch on the front of the housing Fig 4 1 Block diagram QSXWV 2XWSX...

Страница 10: ...omatic triggering triggering always occurs on the first pulse edge of the input signal i e triggering always occurs on the positive edge of a high active pulse and on the negative edge of a low active pulse This type of triggering only functions for pulse widths of less than 300ms and is therefore used only in the SICLOCK environment A pulse with the specified pulse length is then emitted at all e...

Страница 11: ...red Fig 4 4 Pulse mode with triggering on the positive edge of the input signal Triggering on the negative edge of the input signal This type of triggering is only useful for a low active input signal A low active pulse with the specified pulse length is generated at all electrical outputs The output pulse can still be inverted if required Fig 4 5 Pulse mode with triggering on the negative edge of...

Страница 12: ...operating modes The pulse length is set with switches 3 and 4 Four different pulse lengths can be set in pulse mode Table 4 2 Switches 3 and 4 Table 4 1 Switches 1 and 2 Switch 1 Switch 2 Significance OFF OFF Transparent mode OFF ON Pulse mode with triggering on the positive edge ON OFF Pulse mode with triggering on the negative edge ON ON Pulse mode with automatic triggering Switch 3 Switch 4 Sig...

Страница 13: ...h 6 can be used to activate this monitoring function Switch 7 is used to specify whether the inputs or the output is to be monitored Switch 8 can be used to specify whether the alarm relay switches after 3 seconds or 3 minutes in the event of a missing signal change Table 4 3 Switches 5 to 8 Switches Item Significance 5 OFF Electrical output signals not inverted 5 ON Electrical output signals inve...

Страница 14: ...litude of the output voltage for the 24V 0 8A output corresponds to the connected supply voltage 12 to 30 VDC For the 24 to 120 VDC 0 1 A output the amplitude of the output voltage corre sponds to the connected supply voltage 24 to 120 VDC minus at least 4V The following figure shows the interconnection of the 24V 0 8A output with the associated power supply Fig 5 1 24V 0 8A voltage output RDG 1 2...

Страница 15: ...an be connected in parallel to the input of the device to be synchronized If input signal monitoring is activated the voltage outputs will be disabled when an alarm occurs This setting must be assigned for low active output signals For a high active output signal monitoring of the output circuit can be activated at the 120 VDC voltage output Fig 5 2 Redundancy at the isolated 120 VDC 0 1A voltage ...

Страница 16: ...er The permissible line attenuation is returned as the result Table 6 1 Line attenuation Type of glass fiber Fiber optic cable 50 125µm 2 8 dB km Fiber optic cable 62 5 125µm 2 8 dB km Fiber optic cable 100 140µm 3 3 dB km Wavelength 820nm 820nm 820nm Launchable transmis sion power PCON 15 8 dBm 12 dBm 6 5 dBm Receiving sensitivity of the PCON 25 4 dBm 25 4 dBm 25 4 dBm Permissible fiber optic lin...

Страница 17: ...mption 0 03 to 0 5A Connection Terminal strip X1 Protection of mains power input Miniature circuit breaker 6A with C characteristic Display Green LED Electrical inputs RS422 RS232 Voltage input 5 to 35V and 35 to 60V isolated Connection Terminal strip X1 Optical input Version 2XV9450 1AR63 1SA2 multimode FOC 820nm Connector BOFC ST compatible with IEC 874 10 ...

Страница 18: ...t circuit strength Permanently short circuit proof and monitored for temperature Connection Terminal strip X2 Optical output Version 2XV9450 1AR63 1SA2 multimode FOC 820nm Connector BOFC ST compatible with IEC 874 10 Display Yellow LED Relay contact 1 changeover contact DC 120V 1A 30W AC 120V 1A 30W Alarm monitoring time 3 secs or 3 min Display Red LED Dimensions WxDxH 100x70x135mm Weight 460g Amb...

Страница 19: ...e available to authorities in accordance with the EC directives stated above Your sales representative can provide these on request Observance of installation guidelines The installation guidelines and safety instructions given in this documentation must be followed during commissioning and operation Connecting peripherals The requirements for noise immunity are met when you connect a peripheral s...

Страница 20: ...s device must accept any interference received including inter ference that may cause undesired operation Shielded cables The use of shielded I O cables is required when connecting this equipment to any and all optional peripheral or host devices Failure to do so may violate FCC rules Modifications Siemens AG is not responsible for any radio television interference caused by unauthorized modificat...

Страница 21: ...erred to by the acronym ESD This is also the international abbreviation for such devices ESD modules are identified by the following symbol Fig B 1 Electrostatic sensitive devices Caution Modules that are sensitive to electrostatic discharge can be destroyed by voltages well below those that can be perceived by human beings Such voltages occur if you touch a component or electrical connectors of a...

Страница 22: ... can be electrostatically charged The figure below shows the maximum electrostatic voltage which may build up on a person coming into contact with the materials indicated These values correspond to IEC 801 2 specifications Fig B 2 Electrostatic voltages which can build up on a person N9 9ROWDJH LQ N9 6 QWKHWLF PDWHULDO RRO QWLVWDWLF PDWHULDO H J ZRRG RU FRQFUHWH 5HODWLYH DLU KXPLGLW LQ ...

Страница 23: ...ed In this manner you avoid static discharge Avoid direct contact You should only touch ESD components if this is unavoidable for example during maintenance work Hold the modules so that you touch neither pins nor printed conductors This prevents the discharge energy from reaching or damaging sensitive devices Discharge your body before you start taking any measurements on a module Do so by touchi...

Страница 24: ...c sensitive devices B 21 ESD guidelines B 21 I Inputs 7 17 M Mounting of the SICLOCK PCON 3 8 Multimode 6 16 O Operating modes 4 10 Outputs 7 18 P Parameter assignment 4 12 Protective measures Static electricity B 23 Pulse mode 4 10 R Redundancy 5 15 S Safety instructions 1 5 Supply 7 17 T Technical specifications 7 17 Transparent mode 4 10 Triggering on the negative edge 4 11 Triggering on the po...

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