pci-1753 B&B Electronics Mfg, pci-1753 Datasheet

pci-1753

Manufacturer Part Number

pci-1753

Description

Pci-bus 96-bit Digital I/o Card

Manufacturer

B&B Electronics Mfg

Datasheet

1.PCI-1753.pdf (1 pages)

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Documentation Number PCI-17533501 – pg. 1/1

mode 0 of the 8255 PPI chip, yet has buffered circuitry to offer a higher driving

capability than the 8255. The 96 I/O lines are divided into twelve 8-bit I/O ports:

A0, B0, C0, A1, B1, C1, A2, B2, C2, A3, B3 and C3. Users can configure each

port as input or output via software.

contact or dry contact inputs. This dry contact capability allows the channel to

respond to changes in external circuitry (e.g., the closing of a switch in the

external circuitry) when no voltage is present in the external circuit.

interrupt circuit. The “Interrupt Control Register” of the PCI-1753 controls how

these signals generate an interrupt. Two interrupt request signals can be

generated at the same time and then software can process these two request

signals by the Interrupt Service Routine.

compares them with a pre-set pattern. When the received state matches the pre-set pattern, the PCI-1753 generates an

interrupt signal to the system.

generates an interrupt to the system to handle this event.

points with higher performance.

Applications:

Industrial AC/DC I/O devices for monitoring and controlling

Relay and switch monitoring and controlling

Parallel data transfer

TTL, DTL and CMOS logic signal sensing

Indicator LED driving

Specifications:

Channels:

Programming Mode:

Input Signal:

Output Signal:

Transfer Rate:

I/O Connector:

Operating Temperature:

Storage Temperature:

Humidity:

Power:

Dimensions:

Compliances:

Accessory Items:

The PCI-1753 is a 96-bit digital I/O card for the PCI bus. The card emulates

Each digital input channel of the PCI-1753 accepts either 0 ~ 5 VDC wet

Two lines of each port C (i.e., ports C0, C1, C2 and C3) are connected to an

The PCI-1753 also provides “Pattern Match” interrupt function for port A0. The card monitors the state of port A0 and

“Change of State” interrupt function is provided at port B0. When any signal line of port B0 changes its state, the card

These interrupt functions release the CPU from the burden of pulling all I/O points, enabling a PC to handle more I/O

PCL-10268-2 .......................................... 100-pin to 2x68-pin SCSI-II Cable, 2m

ADAM-3968 ............................................ 68-pin SCSI-II Wiring Terminal Board, DIN Rail Mount

PCI-Bus 96-Bit Digital I/O Card CE

96 digital I/O lines

8255 PPI mode 0

Logic level 0: 0.8 V max.

Logic level 1: 2.0 V min.

Logic level 0: 0.44 V max. @ 24 mA (sink)

Logic level 1: 3.76 V min. @ 24 mA (source)

1.6 Mbytes/sec (tested under DOS, K6 300 MHz CPU)

100-pin SCSI-II female connector

32 to 140 F (0 to 60 C)

-4 to 158 F (-20 to 70 C)

5 to 95% (RH non-condensing)

5 V @ 400 mA (typical)

5 V @ 0.7 A (max.)

6.9 x 3.9 in (17.5 x 10 cm)

B&B Electronics -- September 2001

Model PCI-1753

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