PCI Quad 422/485 Card
Chapter 2 Hardware Configration
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8
Port Pinouts.
9 Pin D Connector
PIN 5 - GROUND (GND)
PIN 1 - TRANSMITTED DATA (TXD-)
PIN 6 - RECEIVED DATA (RXD-)
PIN 8 - CLEAR TO SEND (CTS-)
PIN 3 - REQUEST TO SEND (RTS-)
PIN 2 - TRANSMITTED DATA (TXD+)
PIN 4 - REQUEST TO SEND (RTS+)
PIN 7 - RECEIVED DATA (RXD+)
PIN 9 - CLEAR TO SEND (CTS+)
37 Way D Connector
3,1*1'
3,1576
3,1576
3,17;'
3,17;'
3,1&76
3,1&76
3,15;'
3,15;'
3,1*1'
3,1576
3,1576
3,17;'
3,17;'
3,1&76
3,1&76
3,15;'
3,15;'
3,1*5281'
3,1&76
3,1&76
3,15;'
3,15;'
3,1*1'
3,1576
3,17;'
3,17;'
3,1&76
3,1&76
3,15;'
3,15;'
3,1*1'
3,1576
3,1576
3,17;'
3,17;'
3,1576
Configuring the Card.
PCI cards require no hardware configuration for IRQ and address allocation -
this is done automatically at start up by the PC. However, the PCI quad
RS422/485 has four sets of jumpers for configuration of RS485 multiplex modes
for each port, how to configure these jumpers is shown below.
Содержание CC-346
Страница 1: ...PCI Quad 422 485 Card By Paul D Sinclair...
