Westermo MD-45 AC Скачать руководство пользователя | Manualshive

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27

6157-2003

V.11/RS-422
RS-485

V.24/RS-232

3

4

A

B

TD LED

TD LED

3

TD

CTS

LED

S2:4

F1

0V

+5V

1
2

A’

B’

5

0V

RTS

CTS

RD

RD

LED

7

8

2

B

B

0V

SG

S1:6

Shield

DSR

6

+5V

5

S2:2

S2:1

S2:3

Power
supply

Insulated power supply

0V

+5V

B

+5V

Bus termination

0V

B

B

+5V

Bus termination

0V

B

B

A

A

A

RTS LED

MCU

7.0 Functional description

When the converter is set to data-control mode the transmitter is activated by data on
TD (RS-232). The time the transmitter stays active corresponds to one character-time
and turning time for the set data rate and number of bits. If there is more data on TD
before the turning time is ended the transmitter stays active for additional one character.
In RTS-control mode the transmitter is activated by the RTS-signal. In this mode the
switches for data rate and number of bits has no effect. The LED indicators is controlled
by the data signals. The active termination secures that the signal level at the receiver is
in off-state (>0.2 Volts) when there is no data transmission. Full duplex is only possible if
RS-422 is used.

7.1 Block diagram

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Содержание MD-45 AC

Страница 1: ...com MD 45 AC MD 45 LV HV Westermo Teleindustri AB Galvanic Insulation Transient Protection Balance d Transmission CE Approved Galvanic Insulation Transient Protection Balance d Transmission CE Approve...

Страница 2: ...milj 7 4 4 Mekaniska data 7 5 Underh ll 7 6 Installation 8 6 1 Montering Demontering 8 6 2 Anslutningar 9 6 2 1 Lysdioder 9 6 2 2 Matning MD 45 HV AC 10 6 2 3 Matning MD 45 LV 10 6 2 4 Linjeanslutning...

Страница 3: ...r n vilken sida data kommer Det g r det m jligt att ansluta utrustning som ej kan hantera statussignalering MD 45 r avsedd att monteras p en 35 mm DIN skena d r man f ster och l ser modemet med ett en...

Страница 4: ...onstruerad f r fast anslutning till AC DC matningsn t och skall install eras av beh rig personal Enhetens anslutning till matningsn tet skall vara tillr ckligt avs krat och om s kr vs skall det vara m...

Страница 5: ...ts conforms to the Council Directive 89 336 EEC related to Electro Magnetic Compability and 72 23 EEC Low Voltage Directive Type of equipment DIN rail converter RS232 RS422 485 Model MD 45 AC 3157 010...

Страница 6: ...RMS 50 Hz och 60 s varaktighet Linjesp nning MD 45 LV till alla andra 1 0 kV RMS 50 Hz och 60 s varaktighet RS 232 till RS 485 422 1 0 kV RMS 50 Hz och 60 s varaktighet Modellbeteckning MD 45 AC MD 45...

Страница 7: ...erande Relativ fuktighet lagring och transport 5 till 95 kondensation p utsidan av f rpackningen till ten 4 4 Mekaniska data Dimension B x H x D 55 x 100 x 128 mm Vikt 0 5 kg AC 0 25 kg HV and LV Mont...

Страница 8: ...tningar s att tkomst till farliga sp nningar f rhindras Montering Enheten r avsedd att monteras p en 35 mm DIN skena vilken skall vara horisontellt fastsatt tex p en v gg eller montagepl t i sk p Enhe...

Страница 9: ...g Lysdioder Terminalanslutning 9 polig D sub RS 232 6 2 1 Lysdioder PWR Power Indication RTS Request To Send modem signal TD Transmitted Data Displays data received from the local RS 232 422 485 port...

Страница 10: ...eanslutning RS 422 485 5 polig skruvplint Riktning Beskrivning Nr 1 In A R Nr 2 In B R Nr 3 In Out A T Nr 4 In Out B T Nr 5 Sk rm 6 2 5 Terminalanslutning RS 232 DCE Skruvplint 9 polig D sub Riktning...

Страница 11: ...mna dig till en jordnings punkt tex genom att anv nda handledsband s att skada av intern elektronik p grund av elektrostatiska urladdningar ESD f rhindras innan locket p modemets topp tas av Varning...

Страница 12: ...t tri state s ndare ej aktiverad Terminering skall kopplas in p mot tagaren bel gen l ngst bort fr n s ndaren Hj lptabell f r inst llning av antal databitar 7 bitar 8 bitar Ingen paritet Paritet 1 sto...

Страница 13: ...kommer in p TD RS 232 S ndaren r sedan aktiv den tid som motsvarar ett tecken plus den s kallade v ndtiden f r inst lld hastighet och antal bitar Om ytterligare data kommer in innan v ndtiden r slut s...

Страница 14: ...r att enheten r sp nningssatt RD Indikerar mottagen data p linjesidan CTS Indikerar samma som RTS RTS Indikerar RTS signalen fr n inkopplad utrustning TD Indikerar mottagen data p RS 232 sidan Termine...

Страница 15: ...15 6157 2003 ANTECKNINGAR...

Страница 16: ...nment 21 4 4 Mechanics 21 5 Maintenance 21 6 Installation 22 6 1 Mounting Removal 22 6 2 Connections 23 6 2 1 LED indicators 23 6 2 2 Power MD 45 HV AC 24 6 2 3 Power MD 45 LV 24 6 2 4 Line connection...

Страница 17: ...on the data sent on the bus This makes it possible to use the unit with equipment that has no handshaking sig nals The maximum transmission rate possible is 115 2 kbit s CHANNEL 3 PWR RD TD DCD2 DCD3...

Страница 18: ...manent connection to the AC DC mains supply The power supply wiring must be sufficiently fused and if necessary it must be possible to disconnect manually from the AC DC mains supply Ensure compliance...

Страница 19: ...ucts conforms to the Council Directive 89 336 EEC related to Electro Magnetic Compability and 72 23 EEC Low Voltage Directive Type of equipment DIN rail converter RS232 RS422 485 Model MD 45 AC 3157 0...

Страница 20: ...S 50 Hz and 60 s duration Power MD 45 LV to all other 1 0 kV RMS 50 Hz and 60 s duration RS 232 to RS 485 422 1 0 kV RMS 50 Hz and 60 s duration Model description MD 45 AC MD 45 LV MD 45 HV Rated volt...

Страница 21: ...ondensing Relative humidity storage and transportation 5 to 95 condensation allowed outside packaging 4 4 Mechanics Dimension W x H x D 55 x 100 x 128 mm Weight 0 5 kg AC 0 25 kg HV and LV Mounting 35...

Страница 22: ...supply and all other electrical connections Mounting This unit should be mounted on 35 mm DIN rail which is horizontally mounted on a wall or cabinet backplate This unit uses convection cooling To avo...

Страница 23: ...LED s Terminal connection 9 pos D sub RS 232 6 2 1 LED indicators PWR Power Indication RTS Request To Send modem signal TD Transmitted Data Displays data received from the local RS 232 422 485 port R...

Страница 24: ...on screw terminal Direction Description No 1 In A R No 2 In B R No 3 In Out A T No 4 In Out B T No 5 Shield 6 2 5 Terminal connection RS 232 DCE Screw terminal 9 pos D sub Direction Description 7 2 Ou...

Страница 25: ...nternal electronics from electrostatic discharges ESD by discharging your body to a grounding point e g use of wrist strap before the lid on top of the modem is removed Warning Do not open connected e...

Страница 26: ...Number of bits 9 10 10 10 11 11 11 12 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 No termination Selection of data rate Data or RT...

Страница 27: ...he transmitter stays active corresponds to one character time and turning time for the set data rate and number of bits If there is more data on TD before the turning time is ended the transmitter sta...

Страница 28: ...it should form a bus structure see diagrams Star shaped networks should never be created there are other Westermo products designed to work in star net applications To get a correct installation accor...

Страница 29: ...29 6157 2003 OWN COMMENTS...

Страница 30: ...en 35 4 4 Mechanische Daten 35 5 Wartung 35 6 Installation 36 6 1 Installation Deinstallation 36 6 2 Anschl sse 37 38 6 2 1 LED Anzeigen 37 6 2 2 Spannungsversorgung MD 45 HV AC 38 6 2 3 Spannungsvers...

Страница 31: ...8 9 R R T T T T R R 31 6157 2003 1 Einleitung Das MD 45 wird zur Wandlung zwischen RS 422 485 und RS 232 V 24 Schnittstellen eingesetzt MD 45 wird oftmals in multidrop Applikationen f r PC und SPS An...

Страница 32: ...Versorgungsleitungen sind ausreichend abzusichern und eine manuelle Unterbrechungsm glichkeit ist bei Bedarf vorzusehen Beachten Sie auch die nationalen Vorschriften zu diesem Thema Ein Ger t welches...

Страница 33: ...ts conforms to the Council Directive 89 336 EEC related to Electro Magnetic Compability and 72 23 EEC Low Voltage Directive Type of equipment DIN rail converter RS232 RS422 485 Model MD 45 AC 3157 010...

Страница 34: ...50 Hz und 60 s Dauer Spannung MD 45 LV zu allen 1 0 kV RMS 50 Hz und 60 s Dauer RS 232 zu RS 422 485 1 0 kV RMS 50 Hz und 60 s Dauer Modelbeschreibung MD 45 AC MD 45 LV MD 45 HV Eingangsspannung 230...

Страница 35: ...kondensierend Relative Luftfeuchtigkeit Lager und Transport 5 bis 95 kondensierend au erhalb Verpackung 4 4 Mechanisch Abmessungen BxHxT 55 x 100 x 128 mm Gewicht 0 5 kg AC 0 25 kg HV und LV Montage 3...

Страница 36: ...Montage Demontage von allen Spannungsf hrenden Teilen abzuklemmen Montage Das Ger t ist f r die Montage auf einer horizontalen 35 mm Hutschiene vorgesehen Zur K hlung des Ger tes m ssen bestimmte Min...

Страница 37: ...6 VDC LED s RS 232 Schnittstelle 9 pol Sub D Buchse 6 2 1 LED Anzeigen PWR Spannungsversorgung TD LED zeigt empfangene Daten an der lokalen RS 232 422 485 Schnittstelle an RD LED zeigt gesendete Daten...

Страница 38: ...485 5 pol Schraubklemme Richtung Beschreibung Nr 1 In A R Nr 2 In B R Nr 3 In Out A T Nr 4 In Out B T Nr 5 Schirmung 6 2 5 Terminalanschluss RS 232 DCE Schraubklemme 9 pol Sub D Richtung Beschreibung...

Страница 39: ...der Elektronik durch elektrostatische Aufladung ESD indem Sie sich vorher an einem Erdpunkt entladen z B Einsatz eines Erdarmbandes bevor sie den Deckel abnehemen WARNUNG Keine angeschlossenen Ger te...

Страница 40: ...er Bits 9 10 10 10 11 11 11 12 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 Keine Termination Einstellung der bertragungsrate Daten...

Страница 41: ...am TD RS 232 Eingang aktiviert Die Zeit die der Sender aktiv bleibt h ngt von den Einstellungen f r Umschaltzeit Datenrate und Anzahl der Bits ab Werden an TD weitere Daten gesendet bevor die Umschal...

Страница 42: ...werden Siehe Beispiele f r RS 485 2 Draht und RS 422 4 Draht Termination Der Sender des MD 45 wird aktiviert sobald Daten an der RS 232 Schnittstelle empfang en werden nicht wie normale Konverter die...

Страница 43: ...43 6157 2003 EIGENE KOMMENTARE...

Страница 44: ...49 5 Maintenance 49 6 Installation 50 6 1 Fixation D montage 50 6 2 Connexions 51 6 2 1 Indicateurs de statut LED 51 6 2 2 Alimentation MD 45 HV AC 52 6 2 3 Alimentation MD 45 LV 52 6 2 4 Connexion l...

Страница 45: ...e retournement du bus en fonction du sens des donn es qui sont transmises On peut ainsi l utiliser pour connecter des quipements qui ne poss dent pas de gestion par contr le de flux La vitesse maximum...

Страница 46: ...ons lectriques adapt es et doit permettre autant que possible de d brancher manuellement l quipement S assurer de la bonne conformit de l installation avec la r glementation nationale en vigueur Tout...

Страница 47: ...ucts conforms to the Council Directive 89 336 EEC related to Electro Magnetic Compability and 72 23 EEC Low Voltage Directive Type of equipment DIN rail converter RS232 RS422 485 Model MD 45 AC 3157 0...

Страница 48: ...z et durant 60 s Alimentation MD 45 LV vers toutes autres 1 0 kV RMS 50 Hz et durant 60 s RS 232 et RS 485 422 1 0 kV RMS 50 Hz et durant 60 s R f rence Mod le MD 45 AC MD 45 LV MD 45 HV Tension 230 V...

Страница 49: ...Humidit relative de transport et stockage 5 95 condensation permise l ext rieur de l emballage 4 4 M caniques Dimensions W x H x D 55 x 100 x 128 mm LxHxP Poids 0 5 Kg AC et 0 25 Kg HV et LV Montage V...

Страница 50: ...res connexions pour viter tout risque d lectrocution Fixation Cet quipement doit tre install sur un rail DIN 35mm fix horizontalement sur un mur ou dans une armoire technique Cet quipement utilise une...

Страница 51: ...minal Sub D 9 points 6 2 1 Indicateurs de statuts LED PWR T moin d alimentation RTS Signal modem Request To Send TD Transmission de donn es Indique que des donn es sont re ues du port local RS 232 422...

Страница 52: ...ction Description N 1 Entr e A R N 2 Entr e B R N 3 Entr e Sortie A T N 4 Entr e Sortie B T N 5 Blindage 52 6157 2003 6 2 2 Alimentation MD 45 HV et AC Bornier vis 3 positions Description L Phase N Ne...

Страница 53: ...r f rencez votre corps la terre Par ex utiliser des bracelets antistatiques Afin d viter tout risque de destruction par d charges lectrostatiques OSD des l ments internes Attention Ne pas ouvrir un q...

Страница 54: ...s 9 10 10 10 11 11 11 12 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 ON 1 2 3 4 5 6 7 8 Pas de terminaison Configuration du d bit des donn es Contr l...

Страница 55: ...iode quivalent un caract re temps Et le temps de retournement sera d termin par le format de la transmission vitesse et nombre de bits S il reste des donn es transmettre apr s expiration du temps de r...

Страница 56: ...de travailler avec un r seau en toile Une installation correcte d un r seau RS 422 485 doit toujours tre quip e d une terminaison sur les points correspondants Il est indispensable d quiper de termina...

Страница 57: ...3 metre Termination Max 32 connections A B A B A B A B A B A B B A A B B A B A B A A B Nota Les d finitions R R T T ne sont pas standard On peut r soudre dans certains cas des probl mes de connexion...

Страница 58: ...58 6157 2003 Vos remarques...

Страница 59: ......

Страница 60: ...tora Sundby Sweden Tel 46 16 42 80 00 Fax 46 16 42 80 01 E mail info westermo com www westermo com Westermo Teleindustri AB have distributors in several countries contact us for further information Sw...

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