W&T 18801 Скачать руководство пользователя

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W&T

Interface modules

Subject to error and alteration

Manual

Interface modules

Model

18801, 18811
18802, 18812
18803, 18813
18601, 18611
18602, 18612
18401, 18411
18402, 18412
18101, 18111
18120, 18121
18311

Version

1.4

W&T

Содержание 18801

Страница 1: ...nterface modules Subject to error and alteration Manual Interface modules Model 18801 18811 18802 18812 18803 18813 18601 18611 18602 18612 18401 18411 18402 18412 18101 18111 18120 18121 18311 Version 1 4 W T ...

Страница 2: ...on Please inform us of any error or misunderstanding you come about so we can identify and eliminate it as soon as possible Carry out your work on or with W T products only to the extent that they are described here and after you have completely read and understood the manual or guide We are not liable for unauthorized repairs or tampering When in doubt check first with us or with your dealer ...

Страница 3: ...hed by simply exchanging the existing interface modules with modules of the desired interface type The W T interface module family is described on the following pages along with the corresponding technical data and including connection examples For up to date information on new developments see our Internet site at http www wut de or check the e mail short notices at the W T Interface Club which y...

Страница 4: ...odules Model 188x2 59 RS232 RS422 RS485 Interface Modules Model 188x3 61 RS422 RS485 Interface Modules Model 186x1 69 Profibus Interface Modules Model 186x2 77 20mA Interface Modules Model 184x1 81 20mA Interface Modules Model 184x2 85 POF Interface Modules Model 181x1 89 Fiber Optic Interface Modules Model 1812x 93 USB Interface Module Model 18311 97 ...

Страница 5: ...ic fiber optics glass fiber optics and USB There are two different series of W T Interface Modules series 18x0x and 18x1x which differ only in the arrangement of the connector for the serial TTL port but which are otherwise identical in function All W T Interface Modules have a 12 pin 2mm header and a central hole for screwing the module to the associated mother board The pin configuration for the...

Страница 6: ...ons apply to all Modules with SUB D connector Important installation note When installing or replacing the Interface Modules visually inspect to ensure that the module does not cause a short circuit with adjacent components To use the Interface Modules with W T PC cards remove the wire jumper between the SUB D male connector housing and the module Otherwise the galvanic isolation between the inter...

Страница 7: ...re that the module does not cause a short circuit with adjacent components To use the Interface Modu les with W T PC cards remove the wire jumper between the SUB D male connector housing and the module Otherwise the galvanic isolation between the interface and the PC may be defeated Supply voltage The Interface Modules require a regulated supply voltage of 5V DC 5 The no load current draw of the m...

Страница 8: ...2V 10 n c 12 GND signal GND Pin 1 of the TTL interface is indicated by a rectangular soldering pad Technical Data Baud rate 0 230 KBaud Data format any Supported signals RxD TxD RTS CTS DSR DCD DTR RI ESD immunity up to 15kV per IEC 801 2 Level 4 using ESD immune interface components Supply voltage 5V DC 5 Supply current approx 30mA TTL connector 12 pin 2mm post connector RS232 connector 9 pin mal...

Страница 9: ... Important installation note When installing or replacing the Interface Modules visually inspect to ensure that the module does not cause a short circuit with adjacent components Supply voltage The Interface Modules require a regulated supply voltage of 5V DC 5 The no load current draw of the modules is approx 30mA typ any additional current requirement from an external load must of course be take...

Страница 10: ... 10 n c 12 GND signal GND Pin 1 of the TTL interface is indicated by a rectangular soldering pad Technical Data Baud rate 0 230 KBaud Data format any Supported signals RxD TxD RTS CTS DSR DCD DTR RI ESD immunity up to 15kV per IEC 801 2 Level 4 using ESD immune interface components Supply voltage 5V DC 5 Supply current approx 30mA TTL connector 12 pin 2mm post connector RS232 connector 9 pin femal...

Страница 11: ...ect to ensure that the module does not cause a short circuit with adjacent components To use the Interface Modules with W T PC cards remove the wire jumper between the SUB D male connector housing and the module Otherwise the galvanic isolation between the interface and the PC may be defeated Supply voltage The Interface Modules require a regulated supply voltage of 5V DC 5 18803 and 18813 and 3 3...

Страница 12: ...ignments TTL interface pin signal function 1 TXD A output 2 RxD A input 3 DTR A output 4 CTS A input 5 GND GND 6 TXD B output 7 RxD B input 8 DTR B output 9 CTS B input pin signal RS232 RS422 485 1 5V 5 Vcc Vcc 2 RI output low level 3 RxD output output 4 TxD input input 5 n c n c n c 6 CTS output output 7 DTR input input 8 DSR output low level 9 RTS input input 10 DCD output low level 11 12V 10 n ...

Страница 13: ...ace Module supports one data and one handshake channel each selectable DTR or RTS handshake output The RS422 sender receivers are always active RS485 One data channel in each direction is always available in all RS485 modes These modes differ only in how the RS485 transceivers are controlled RS485 4 wire bus master In this mode the master uses a conductor pair to send requests to the slaves which ...

Страница 14: ...nce state The receiving channel is deactivated when the driver is on and enabled when the driver is in the high impedance state RS485 4 wire mode with automatic control The RS485 driver chip is automatically activated whenever data are output and brought to the high impedance state when data output is finished The receiving channel in this mode is always active RS485 2 wire mode with automatic con...

Страница 15: ...ting mode SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 RS232 OFF OFF OFF OFF OFF OFF OFF ON RS422 RS485 4 wire bus master DTR handshake OFF OFF OFF ON OFF OFF RS422 RS485 4 wire bus master RTS handshake OFF OFF OFF OFF ON OFF RS485 4 wire 2 wire with echo DTR control OFF OFF ON ON OFF OFF RS485 2 wire without echo DTR control ON OFF ON ON OFF OFF RS485 4 wire 2 wire with echo RTS control OFF OFF ON OFF ON OFF ...

Страница 16: ...esponding to its impedance which prevents signal reflections at the cable end 2 In the high impedance phases of bus operation a defined quiescent state is ensured The bus system is allowed to be terminated with the terminati on network only in RS485 and RS422 modes but not in RS232 mode Closing DIL switches 6 and 7 on the Interface Module connects the bus terminals to the following resistance netw...

Страница 17: ... A TxD B RS485 device RS485 4 wire bus master application Interface Modul 188x3 RS485 device RxD A RxD B TxD A TxD B CTS A CTS B RTS A RTS B RS422 device RS422 application with hardware handshake Data Out A Data Out B Data In A Data In B Handshake Out A Handshake Out B Handshake In A Handshake In B RS422 interface Interface Modul 188x3 1 6 2 7 3 8 4 9 Modem RS232 application with hardware handshak...

Страница 18: ...CD DTR RI RS422 RxD A B TxD A B CTS A B DTR A B RS485 RXD A B TxD A B ESD immunity up to 15kV per IEC 801 2 Level 4 using ESD immune interface components Supply voltage 5V DC 5 18803 18813 3 3V DC 5 18833 Supply current approx 40mA TTL connector 12 pin 2mm post connector RS232 422 485 connector 9 pin male SUB D connector Dimensions 43 x 31 mm Weight approx 10g Packing list RS232 RS422 RS485 Interf...

Страница 19: ...isually inspect to ensure that the module does not cause a short circuit with adjacent components To use the Interface Modu les with W T PC cards remove the wire jumper between the SUB D male connector housing and the module Otherwise the galvanic isolation between the interface and the PC may be defeated Supply voltage The Interface Modules require a regulated supply voltage of 5V DC 5 The no loa...

Страница 20: ...TTL interface format ted as 12 pin male post connector Refer to the following table for connector pin assignments TTL interface RS422 RS485 interface pin signal function 1 5V 5 Vcc 2 RI low level 3 RxD output 4 TxD input 5 n c n c 6 CTS output 7 DTR input 8 DSR conn to CTS 9 RTS input 10 DCD low level 11 12V 10 n c 12 GND signal GND pin signal 1 TXD A 2 RxD A 3 DTR A 4 CTS A 5 GND 6 TXD B 7 RxD B ...

Страница 21: ...ly in how the RS485 transceivers are controlled RS485 4 wire bus master In this mode the master uses a conductor pair to send requests to the slaves which in turn send their replies to the master on an additional common conductor pair The RS485 transceivers are always active in this mode whereby the master can always send and is constantly listening for the slaves RS485 4 wire mode with handshake ...

Страница 22: ...85 driver chip is automatically activated whenever data are output and brought to the high impedance state when data output is finished The receiving channel in this mode is always active RS485 2 wire mode with automatic control The RS485 driver chip is automatically activated when data are output and brought to the high impedance state when data output is finished The receiving channel is deactiv...

Страница 23: ...erforms two tasks in RS485 applications 1 The connected line is terminated corresponding to its impedance which prevents signal reflections at the cable end 2 In the high impedance phases of bus operation a defined quiescent state is ensured Closing DIL switches 6 and 7 on the Interface Module connects the bus terminals to the following resistance network 120Ω 5V SW6 SW7 Data In B Data In A 330Ω 3...

Страница 24: ...a In A Data In B RS485 interface 1 6 2 7 RxD A RxD B TxD A TxD B RxD A RxD B TxD A TxD B RS485 device RS485 4 wire bus master application Interface module 186x1 RS485 device RxD A RxD B TxD A TxD B CTS A CTS B RTS A RTS B RS422 device RS422 application with hardware handshake Data Out A Data Out B Data In A Data In B Handshake Out A Handshake Out B Handshake In A Handshake In B RS422 interface Int...

Страница 25: ...orted signals RS422 RxD A B TxD A B CTS A B DTR A B RS485 RXD A B TxD A B ESD immunity up to 15kV per IEC 801 2 Level 4 using ESD immune interface components Supply voltage 5V DC 5 Supply current approx 40mA TTL connector 12 pin 2mm post connector RS422 485 connector 9 pin male SUB D connector Dimensions 43 x 31 mm Weight approx 10g Packing list RS422 RS485 Interface Module ...

Страница 26: ...76 W T Interface modules ...

Страница 27: ... does not cause a short circuit with adjacent components To use the Interface Modu les with W T PC cards remove the wire jumper between the SUB D male connector housing and the module Otherwise the galvanic isolation between the interface and the PC may be defeated Supply voltage The Interface Modules require a regulated supply voltage of 5V DC 5 The no load current draw of the modules is approx 4...

Страница 28: ...l is deactivated when the driver is on but is switched on when the driver is in the high impedance state Pin configuration The Profibus connection for the modules is configured as a 9 pin female SUB D connector with the TTL interface formatted as 12 pin male post connector Refer to the following table for connector pin assignments TTL interface Profibus interface pin signal function 1 5V 5 Vcc 2 R...

Страница 29: ...d Data format any Supported signals RxD TxD P RxD TxD N ESD immunity up to 15kV per IEC 801 2 Level 4 using ESD immune interface components Supply voltage 5V DC 5 Supply current approx 40mA TTL connector 12 pin 2mm post connector Profibus connector 9 pin female SUB D connector Dimensions 43 x 31 mm Weight approx 10g Packing list Profibus Interface Module ...

Страница 30: ...80 W T Interface modules ...

Страница 31: ...the arrangement of the post connector for the serial TTL port and are in every other respect functionally identical Important installation note When installing or replacing the Interface Modules visually inspect to ensure that the module does not cause a short circuit with adjacent components To use the Interface Modu les with W T PC cards remove the wire jumper between the SUB D male connector ho...

Страница 32: ...TTL interface is indicated by a rectangular soldering pad Operating modes A GND level signal on Pin 5 of the SUB D connector will place the module in half duplex mode whereby an echo of the sent signals is suppressed The Interface Module can be used as an active or passive 20mA component The operating mode can be selected for both loops seperately pin signal 1 Data Out 20mA 2 Data Out 3 Data Out 4...

Страница 33: ...ata Out GND Data In 20mA Data In Data In Data In GND RxD RxD TxD TxD active 20mA device Passive Tx and passive Rx current loop application 20mA interface 1 2 3 4 6 7 8 9 Data Out 20mA Data Out Data Out Data Out GND Data In 20mA Data In Data In Data In GND RxD RxD TxD TxD passive 20mA device Active Tx and active Rx current loop application 20mA interface Interface module 184xx 1 2 3 4 6 7 8 9 Data ...

Страница 34: ...ny Supported signals RxD TxD ESD immunity up to 15kV per IEC 801 2 Level 4 using varistors Supply voltage 5V DC 5 12V DC in active mode only Supply current approx 10mA 5V approx 50mA 12V TTL connector 12 pin 2mm post connector 20mA connector 9 pin male SUB D connector Dimensions 43 x 31 mm Weight approx 10g Packing list 20mA Interface Module ...

Страница 35: ...the arrangement of the post connector for the serial TTL port and are in every other respect functionally identical Important installation note When installing or replacing the Interface Modules visually inspect to ensure that the module does not cause a short circuit with adjacent components To use the Interface Modu les with W T PC cards remove the wire jumper between the SUB D male connector ho...

Страница 36: ...e TTL interface is indicated by a rectangular soldering pad Operating modes A GND level signal on Pin 5 of the SUB D connector will place the module in half duplex mode whereby an echo of the sent signals is suppressed The Interface Module can be used as an active or passive 20mA component The operating mode can be selected for both loops seperately pin signal function 1 5V 5 Vcc 2 RI low level 3 ...

Страница 37: ...ata Out GND Data In 20mA Data In Data In Data In GND RxD RxD TxD TxD active 20mA device Passive Tx and passive Rx current loop application 20mA interface 1 2 3 4 6 7 8 9 Data Out 20mA Data Out Data Out Data Out GND Data In 20mA Data In Data In Data In GND RxD RxD TxD TxD passive 20mA device Active Tx and active Rx current loop application 20mA interface Interface module 184xx 1 2 3 4 6 7 8 9 Data ...

Страница 38: ...D immunity up to 15kV per IEC 801 2 Level 4 using varistors Supply voltage 3 3V 5V DC Min supply current in passive mode approx 30mA 5V 20mA 3 3V Max supply current both loops in active mode approx 140mA 5V 210mA 3 3V TTL connector 12 pin 2mm post connector 20mA connector 9 pin male SUB D connector Dimensions 43 x 31 mm Weight approx 10g Packing list 20mA Interface Module ...

Страница 39: ... respect functionally identical The transmission medium is standard duplex plastic fiber optic cable which is inexpensive and extremely easy to work with and install The use of fiber optics as a transmission medium ensures perfect galvanic isolation between the connected devices and clean transmission even in noise prone environments Important installation note When installing or replacing the Int...

Страница 40: ...or Refer to the following table for connector pin assignments Pin 1 of the TTL interface is indicated by a rectangular soldering pad Pin signal funktion 1 5V 5 Vcc 2 RI n c 3 RxD output 4 TxD input 5 n c n c 6 CTS connected to RTS 7 DTR connected to DSR 8 DSR connected to DTR 9 RTS connected to CTS 10 DCD n c 11 12V 10 n c 12 GND signal GND TTL interface Module diagram locking levers transmit line...

Страница 41: ...ds the module along the upper side of the coupling At the same time insert the separated end of the fiber optic duplex line into the fiber optic coupling female Releasing the locking levers locks the fiber optics into the coupling To release pull the two locking levers on the top of the coupling towards the module and pull the fiber optic cable out of the female The arrows on the top side of the c...

Страница 42: ...e 5V DC 5 Supply current approx 40mA TTL connector 12 pin 2mm post connector POF connector Integrated socket with automatic interlocking of the fiber optic cable POF medium Duplex plastic optical fiber cable 2 2 x 4 4 mm fiber diameter of 980µm core PMMA cladding PE Dimensions 43 x 31 mm Weight approx 10g Packing list POF Interface Module ...

Страница 43: ...0 125µm or 62 5 125µm is used as the transmission medium which due to its wide application in networking is easily available and cost effective This means that even already existing glass fiber optic lines intended for use in networks can easily be used for transmitting serial data Depending on the attenuation of the glass fiber optic cable used data can be transmitted over a distance of maximum 3...

Страница 44: ...following table for connector pin assignments Pin 1 of the TTL interface is indicated by a rectangular soldering pad Module diagram 1 6 7 12 Fiber optic RxD Fiber optic TxD Pin signal funktion 1 5V 5 Vcc 2 RI n c 3 RxD output 4 TxD input 5 n c n c 6 CTS connected to RTS 7 DTR connected to DSR 8 DSR connected to DTR 9 RTS connected to CTS 10 DCD n c 11 12V 10 n c 12 GND signal GND TTL interface ...

Страница 45: ... 5 125µm typ 3800m min 2200m 3 5dB km 200um PCS fiber typ 2500m min 1500m 8dB km Optical budget 50 125µm typically 9 6dB min 4 2dB 62 5 125µm typically 13 4dB min 8 0dB 200um PCS fiber typically 20dB min 12dB Supply voltage 5V DC 5 Supply current approx 60mA TTL connector 12 pin 2mm post connector FO cable connector ST plug adapter SMA plug adapter on request Dimensions 55 x 31 mm Weight approx 10...

Страница 46: ...96 W T Interface modules ...

Страница 47: ...t ID Serial Number and a product description The EEPROM is programmable on board via USB Current drivers for all supported Windows versions are available via the Internet on the module data sheet page Supply voltage The USB interface module requires a regulated DC voltage of 5V DC 5 at typ 30 mA Important installation notes When installing or replacing the Interface Modules you must visual inspect...

Страница 48: ... a 12 pole header connector The connector pin configuration is shown in the following table Pin 1 of the TTL interface is indicated by a square solder eye Module drawing USB Typ B 1 6 7 12 pin signal function 1 5V 5 Vcc 2 RI input 3 TxD output 4 RxD input 5 n c n c 6 DTR output 7 CTS input 8 DSR input 9 RTS output 10 DCD input 11 12V 10 n c 12 GND signal GND ...

Страница 49: ... 8 Stop bits 1 or 2 Parity no even odd mark space Supported signals RxD TxD RTS CTS DSR DCD DTR RI Integrated memory 384 byte receive buffer 128 byte send buffer Supply voltage 5V DC 5 Quiescent current approx 25 mA TTL connection 12 pole 2mm header USB connection USB female Type B Dimensions 55 x 31 mm Weight approx 10g Scope of delivery USB Interface Module ...

Страница 50: ...100 W T Interface modules ...

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