W&T Electronics 13011 Скачать руководство пользователя страница 16 | Manualshive

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52

W&T

Serial PCI cards

Terminating

All RS485 modes require terminating the bus system with a ter-
mination network which ensures a defined rest state in the tris-
tate phases of bus operation. The bus system can be connected
to a termination network on the PC card by closing DIL swit-
ches 6 and 7:

+5V

SW6

SW7

Data In B

Data In A

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Содержание 13011

Страница 1: ...37 W T Serial PCI cards Subject to error and alteration Manual Serial PCI Cards Models 13011 13410 13411 13610 13611 13812 Version 1 4 W T...

Страница 2: ...know of any mistakes or misunderstandings you are aware of so that we can recognize and eliminate them quickly Perform work on and with W T products only as described here and only if you have read a...

Страница 3: ...ages along with their technical specifications and wiring examples The inherent benefits of PCI with respect to easy installation and automatic assigning of PC resources stand in contrast to the fact...

Страница 4: ...stics 41 1x 20mA 1kV isolated 13410 45 1x RS232 RS422 RS485 1kV isolated 13610 49 Serial Standard PCI Cards General Characteristics 55 Base board for interface modules 1kV isolated 13011 59 2x 20mA 1k...

Страница 5: ...l TTL interfaces which can be converted into any serial standard interface RS232 RS422 RS485 or 20mA using W T Interface Modules Adapting to the physical housing requirements The serial interface card...

Страница 6: ...I interface cards are accessible under the va rious operating systems only using special drivers These dri vers are subject to continuous improvement both with respect to their technical features and...

Страница 7: ...generally applies to all devices which are powered from the interface or by a plug in power supply In all other cases exter nal galvanic isolation must be provided The additional interface modules ar...

Страница 8: ...truction of the interface modules and or the PCI card When installing you must ensure that the arrangement of the ribbon cable and the interface modules corresponds to the dra wing below Otherwise the...

Страница 9: ...assignments are shown in the follo wing table Applications A ground level signal on Pin 5 of the SUB D connector can be used to bring the 20mA interface into half duplex mode in which there is echo s...

Страница 10: ...Data Out 20mA Data Out Data Out Data 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...

Страница 11: ...4 No isolation Modes Active and passive mode Full and half duplex mode UART 16950 with 128 bytes FIFO Base addresses automatic configuration Interrupts automatic configuration Baud rate 50 57 600 bau...

Страница 12: ...48 W T Serial PCI cards...

Страница 13: ...are shown in the following table RS232 mode RS422 RS485 mode Modes The combined RS232 RS422 485 interface of the PCI card can be set to various operating modes using the DIL switches loca ted near the...

Страница 14: ...on wire pair The RS485 drivers and receivers are always active whereby the Master can always send and is continuous ly listening for the Slaves RS485 4 wire mode RS485 2 wire mode with echo handshake...

Страница 15: ...receive channel is deactivated when the driver is turned on and the channel is on when the driver is in tristate The DIL switch mode settings are shown in the following table Operating mode SW1 SW2 S...

Страница 16: ...minating the bus system with a ter mination network which ensures a defined rest state in the tris tate phases of bus operation The bus system can be connected to a termination network on the PC card...

Страница 17: ...5 4 wire bus master application 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...

Страница 18: ...tic control UART 16950 with 128 bytes FIFO Base addresses automatic configuration Interrupts automatic configuration Baud rate RS232 50 230 400 baud RS422 RS485 50 460 800 baud Data format any Signals...

Страница 19: ...o your PC Two of these ports port 1 and port 2 are integrated on the interface card whereas two additional optional ports ports 3 and 4 are connected to the circuit board through ribbon cable These 2...

Страница 20: ...r a voltage of up to 15kV per IEC 801 2 Level 4 Driver and software installation All the serial PCI interface cards are accessible under the va rious operating systems only using special drivers These...

Страница 21: ...from the same sub division as well as peripherals which are inherently potential free This ge nerally applies to all devices which are powered from the inter face or by a plug in power supply In all o...

Страница 22: ...x series e g 18831 18833 18631 etc will result in destruction of the interface modules and or the PCI card When installing you must ensure that the arrangement of the ribbon cable and the interface mo...

Страница 23: ...ifferent interface types This means for examp le you can easily implement an RS232 interface for connecting a mouse and a 20mA interface for connecting a controller on a single card Wiring configurati...

Страница 24: ...s Galvanic isolation port 1 2 min 1kV DC port 3 4 No isolation UART 16950 with 128 bytes FIFO Base addresses automatic configuration Interrupts automatic configuration Baud rate 50 460 800 baud Data f...

Страница 25: ...he connector pin assignments are shown in the follo wing table Applications A ground level on Pin 5 of the SUB D connector places the 20mA interface in half duplex mode in which there is echo sup pres...

Страница 26: ...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 Active 20mA Device Passive Tx and Passive Rx Current Loop Application 20mA Interface PC...

Страница 27: ...kV DC port 3 4 No isolation Modes Active and passive mode Full and half duplex mode UART 16950 with 128 bytes FIFO Base addresses automatic configuration Interrupts automatic configuration Baud rate 5...

Страница 28: ...64 W T Serial PCI cards...

Страница 29: ...ted serial interfaces Wiring configuration The RS422 RS485 connections on the PC card are implemen ted as DB9 connectors The connector pin assignments are shown in the following table Modes The RS422...

Страница 30: ...R whereas RTS or DTR OFF turns the driver into tristate The receive channel is deac tivated when the driver is turned on and the channel is on when the driver is in tristate RS485 4 wire mode RS485 2...

Страница 31: ...IL swit ches 6 and 7 5V SW6 SW7 Data In B Data In A operating mode SW1 SW2 SW3 SW4 SW5 RS422 RS485 4 wire bus master DTR handshake OFF OFF OFF ON OFF RS422 RS485 4 wire bus master RTS handshake OFF OF...

Страница 32: ...Out B Data In A Data In B Handshake Out A Handshake Out B Handshake In A Handshake In B RS422 485 Interface PC with 13611 1 6 2 7 3 8 4 9 RxD A RxD B TxD A TxD B RxD A RxD B TxD A TxD B RS485 Device...

Страница 33: ...3 4 no isolation Modes RS422 RS485 handshake control RS485 automatic control UART 16950 with 128 bytes FIFO Base addresses automatic configuration Interrupts automatic configuration Baud rate 50 460...

Страница 34: ...70 W T Serial PCI cards...

Страница 35: ...erfaces with galvanic isolation of 1kV DC ports 3 and 4 can be used also for any two non galvanically isolated serial interfaces Wiring configuration The RS232 connections on the PC card are implement...

Страница 36: ...DC port 3 4 No isolation UART 16950 with 128 bytes FIFO Base addresses automatic configuration Interrupts automatic configuration Baud rate 50 230 400 baud Data format any Signals RxD TxD RTS CTS DSR...

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