W&T Electronics SW 1.1 Manual - page 26
60
W&T
PC cards for ISA bus systems
Configuring the card
The base address and the required interrupt line can be set by
DIP switches at the lower edge of the card.
Base addresses
The I/O base addresses of the two ports can be set indepen-
dently by DIP switches to 03F8H, 02F8H, 03E8H or 02E8H.
Serial ports at these base addresses are recognized by almost
all modern BIOS versions upon startup of the PC, and are
written to the BIOS RAM of the computer. Some older BIOS
versions recognize only two serial ports at the base addresses
for COM1 and COM2. In these rare cases, a separate program is
needed to search the computer for installed serial ports and
write the COM3 and COM4 ports to BIOS RAM. The necessary
software can be obtained from W&T on request. Setting both
ports to the same base address should be strictly avoided.
Port 2
Port 1
20V8
SW1
SW2
Summary of SW 1.1
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35 w&t pc cards for isa bus systems subject to error and alteration manual pc cards for isa bus systems type 13001, 13401 13601, 13801 13802 release 1.3 w&t.
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36 w&t pc cards for isa bus systems © 01/2008 by wiesemann & theis gmbh subject to error and alteration: since it is possible that we make mistakes, you mustn’t use any of our statements without verification. Please, inform us of any error or misunderstanding you come about, so we can identify and e...
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37 w&t pc cards for isa bus systems subject to error and alteration w&t has made available an entire family of serial pc interface cards which, thanks to the integrated galvanic isolation of the ports from the pc and the ability to equip the serial ports on the card with various physical interfaces,...
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38 w&t pc cards for isa bus systems index inhalt pc cardsfor isa bus systems mainboard for 2 serial interface modules, #13001 ................. 39 2x 20ma, #13401 .............................................................. 45 2x rs422/rs485, #13601 ...................................................
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39 w&t pc cards for isa bus systems subject to error and alteration function the w&t serial module mainboard equip your pc with two independent serial interfaces with an insulation of up to 1000 volts. The integration of interface specific components in the form of exchangeable interface modules off...
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40 w&t pc cards for isa bus systems configuring the card the base address and the required interrupt line can be set by dip switches at the lower edge of the card. Base addresses the i/o base addresses of the two ports can be set indepen- dently by dip switches to 03f8h, 02f8h, 03e8h or 02e8h. Seria...
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41 w&t pc cards for isa bus systems subject to error and alteration please see the following tables for an explanation of the address dip switch settings: since the address is decoded by means of gals, customizing of the i/o address is no problem. This option makes it possible to employ more than 4 ...
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42 w&t pc cards for isa bus systems interrupt setting port 1 interrupt setting port 2 connectors and pin assignment the serial ttl interfaces of the w&t serial module mainboard use pin header connectors with identical pin configuration. The connector pin assignments are shown in the table below: irq...
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43 w&t pc cards for isa bus systems subject to error and alteration pin 1 of the pin head connector has a square pad while the other pins have round pads. Technical data base addresses: 03f8h, 02f8h, 03e8h, 02e8h interrupts: irq3, irq4, irq5, irq7 irq9, irq10, irq11, irq12 baudrate: 50..115200 baud ...
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44 w&t pc cards for isa bus systems.
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45 w&t pc cards for isa bus systems subject to error and alteration function the w&t pc card 13401 equip your pc with two independent 20ma serial interfaces with an insulation of up to 1000 volts. Both serial ports are equipped with type 16c550 fifo uarts; this makes them functionally compatible wit...
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46 w&t pc cards for isa bus systems configuring the card the base address and the required interrupt line can be set by dip switches at the lower edge of the card. Base addresses the i/o base addresses of the two ports can be set indepen- dently by dip switches to 03f8h, 02f8h, 03e8h or 02e8h. Seria...
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47 w&t pc cards for isa bus systems subject to error and alteration please see the following tables for an explanation of the address dip switch settings: since the address is decoded by means of gals, customizing of the i/o address is no problem. This option makes it possible to employ more than 4 ...
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48 w&t pc cards for isa bus systems interrupt setting port 1 interrupt setting port 2 connectors and pin assignment the two ports of the w&t 20 ma pc card 13401 use db9 male connectors with identical pin configuration. The connector pin assignments are shown in the table below: irq sw 1.1 sw 1.2 sw ...
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49 w&t pc cards for isa bus systems subject to error and alteration applications the pc card 13401 can be used as an active or passive 20ma component. In the active mode, the card supplies the current required by the respective 20ma loop, while in the passive mode the loop current must be supplied b...
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50 w&t pc cards for isa bus systems technical data base addresses: 03f8h, 02f8h, 03e8h, 02e8h interrupts: irq3, irq4, irq5, irq7 irq9, irq10, irq11, irq12 baudrate: 50..57600 baud data format: any data format operation modes: 20ma active / passive mode independently selectable for tx and rx current ...
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51 w&t pc cards for isa bus systems subject to error and alteration function the w&t pc card 13601 equip your pc with two independent rs422/rs485 serial interfaces with an insulation of up to 1000 volts. Both serial ports are equipped with type 16c550 fifo uarts; this makes them functionally compati...
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52 w&t pc cards for isa bus systems configuring the card the base address and the required interrupt line can be set by dip switches at the lower edge of the card. Base addresses the i/o base addresses of the two ports can be set indepen- dently by dip switches to 03f8h, 02f8h, 03e8h or 02e8h. Seria...
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53 w&t pc cards for isa bus systems subject to error and alteration please see the following tables for an explanation of the address dip switch settings: since the address is decoded by means of gals, customizing of the i/o address is no problem. This option makes it possible to employ more than 4 ...
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54 w&t pc cards for isa bus systems interrupt setting port 1 interrupt setting port 2 connectors and pin assignment the two ports of the w&t rs422/rs485 pc card 13601 use db9 male connectors with identical pin configuration. The connec- tor pin assignments are shown in the table below: irq sw 1.1 sw...
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55 w&t pc cards for isa bus systems subject to error and alteration operating mode the rs422/rs485 interface of the w&t pc card 13601 can be set for five different operating modes by dip switch setting. The selectable operating modes are briefly described here: rs422, rs485 4 wire bus master applica...
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56 w&t pc cards for isa bus systems end of transmission. The rs485 receiving channel is always active in this operating mode. Rs485, 2 wire application without echo, automatic control one data channel in each direction is available.The rs485 output driver is activated automatically with each transmi...
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57 w&t pc cards for isa bus systems subject to error and alteration applications rxd a (-) rxd b (+) txd a (-) txd b (+) cts a (-) cts b (+) rts a (-) rts b (+) rs422 de vice rs422 hardware handshake application data out a data out b data in a data in b handshake out a handshake out b handshake in a...
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58 w&t pc cards for isa bus systems technical data operating modes: rs422 rs485 2/4 wire mode with automatic control rs485 2/4 wire mode with handshake control switchover delay: approx. 10µs from send to receive for rs485 automatic control (can be factory changed on request) base addresses: 03f8h, 0...
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59 w&t pc cards for isa bus systems subject to error and alteration function the w&t pc card 13801 equip your pc with two independent rs232 serial interfaces. Both serial ports are equipped with type 16c550 fifo uarts; this makes them functionally compatible with standard rs232 interfaces, so that t...
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60 w&t pc cards for isa bus systems configuring the card the base address and the required interrupt line can be set by dip switches at the lower edge of the card. Base addresses the i/o base addresses of the two ports can be set indepen- dently by dip switches to 03f8h, 02f8h, 03e8h or 02e8h. Seria...
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61 w&t pc cards for isa bus systems subject to error and alteration please see the following tables for an explanation of the address dip switch settings: since the address is decoded by means of gals, customizing of the i/o address is no problem. This option makes it possible to employ more than 4 ...
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62 w&t pc cards for isa bus systems interrupt setting port 1 interrupt setting port 2 technical data base addresses: 03f8h, 02f8h, 03e8h, 02e8h interrupts: irq3, irq4, irq5, irq7 irq9, irq10, irq11, irq12 baudrate: 50..115200 baud data format: any data format isolation: no isolation esd protection: ...
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63 w&t pc cards for isa bus systems subject to error and alteration function the w&t pc card 13802 equip your pc with two independent rs232 serial interfaces with an insulation of up to 1000 volts. Both serial ports are equipped with type 16c550 fifo uarts; this makes them functionally compatible wi...
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64 w&t pc cards for isa bus systems configuring the card the base address and the required interrupt line can be set by dip switches at the lower edge of the card. Base addresses the i/o base addresses of the two ports can be set indepen- dently by dip switches to 03f8h, 02f8h, 03e8h or 02e8h. Seria...
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65 w&t pc cards for isa bus systems subject to error and alteration please see the following tables for an explanation of the address dip switch settings: since the address is decoded by means of gals, customizing of the i/o address is no problem. This option makes it possible to employ more than 4 ...
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66 w&t pc cards for isa bus systems interrupt setting port 1 interrupt setting port 2 connectors and pin assignment the two ports of the w&t rs232 pc card 13802 use db9 male connectors with identical pin configuration. The connector pin assignments are shown in the table below: irq sw 1.1 sw 1.2 sw ...
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67 w&t pc cards for isa bus systems subject to error and alteration technical data base addresses: 03f8h, 02f8h, 03e8h, 02e8h interrupts: irq3, irq4, irq5, irq7 irq9, irq10, irq11, irq12 baudrate: 50..115200 baud data format: any data format isolation: min. 1000 volts esd protection: up to 15kv acco...
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68 w&t pc cards for isa bus systems.