Advantech PCIE-1753 handleiding
Handleiding
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PCIE-1753 User Manual 2
1.1 Introduction
The PCIE-1753 is a 96-ch DI/O card with PCI Express bus. It provides 96 channels of
parallel digital input/output compatible with 5V/TTL. It emulates mode 0 of the 8255
PPI chip, but the buffered circuits offer a higher driving capability than the 8255.
The I/O channels are divided into twelve 8-bit ports. Each port can be divided into two
nibbles (bits 0 ~ 3 belong to the low nibble, while bits 4 ~ 7 belong to the high nibble).
You can configure each nibble as either input or output via software. The interrupt
handling capability provides users the flexibility to generate interrupts to a PC. This
card uses a high-density SCSI 100-pin connector for easy and reliable connections to
field devices.
Two other features give the PCIE-1753 practical advantages in an industrial setting.
When the system is hot reset (the power is not turned off) PCIE-1753 retains the last
I/O port settings and output values if the user has set jumper JP1 to enable this fea-
ture. Otherwise, port settings and output values reset to their default state, or to the
state determined by other jumper settings. The PCIE-1753’s other useful feature is it
supports both wet and dry contacts for digital input channels, allowing it to interface
with other devices more easily.
The following sections of this chapter will provide further information about features,
an installation guide, and some brief information on software and accessories for the
PCIE-1753 card.
1.2 Features
96 TTL digital I/O lines
Interrupt handling capability
Supports both dry and wet contact for digital input channels
Keeps the I/O port settings and DO state after a hot reset
BoardID switch
Pattern match interrupt function for DI
“Change of state” interrupt function for DI
Programmable digital filter function for DI (available for bit 0 of every port)
The Advantech PCIE-1753 offers the following main features:
Plug-and-Play Function
The PCIE-1753 is a Plug-and-Play device, which fully complies with PCI Express
Specifications. During card installation, there is no need to set jumpers or DIP
switches. Instead, all bus-related configurations such as base I/O address and inter-
rupt are automatically done by the Plug-and-Play function.
Board ID
The PCIE-1753 has a built-in DIP Switch that helps define each card’s ID when multi-
ple PCIE-1753 cards have been installed on the same PC chassis. The board ID set-
ting function is very useful when users build their system with multiple PCIE-1753
cards. With correct Board ID settings, you can easily identify and access each card
during hardware configuration and software programming.
Digital Filter for Digital Input Channels
The PCIE-1753 includes a programmable digital filter on channel 0 (bit 0) on each
port to eliminate the unexpected signal or noise from the card's inputs. When the dig-
ital filter is enabled, the state of the corresponding input channel will not update
immediately until the signal is stable for a period of time which is programmed by the
user.
Bekijk gratis de handleiding van Advantech PCIE-1753, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Advantech |
| Model | PCIE-1753 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3974 MB |
