DFlex/Fast

  • Flexibility: Two or four asynchronous ports. Optional 16650 or 16750 UARTS are used to control each port.
  • Adaptability: SLIMs offer choice of RS-232, RS-422/485, RS-423 and/or 20 mA Current Loop electrical interfaces on the same board.
  • Speed: Each port can be configured independently to achieve data communications speeds up to 460.8 Kbps.
  • User Definability: IRQ lines are jumper selectable.

Important Notice:
All DFlex/Fast products are now End of Life (EOL) due to the EOL of critical components used in the manufacture of these products and the inability to source a suitable replacement. Although we may have limited stock still available, we strongly urge you to contact our sales team for your recommended replacement at [email protected], 1-800-426-8979 or 1-519-836-1291. For more information please follow this link.

Part #: DFAT02650XX, DFAT02750XX, DFAT04650XX, DFAT04750XX Category: Tags: , ,

More Information

The DFlex/Fast is designed for flexibility and speed in one cost-effective package. Available in two and four port densities, the user has the advantage of using Serial Line Interface Modules to customize the DFlex/Fast to suit the various I/O electrical interface requirements of their particular application. High speed data transmissions and a number of configurable options make it the ideal connectivity solution for your data collection, control and automation needs.

Specifications

Ports

DFlex-2: 2
DFlex-4: 4

Electrical Interfaces

20mA Current Loop, RS-232, RS-422/485, RS-423

Connectors

2 port model: DB-9 connectors, 4 port model: DB-9 or DB-25 male cable or connector box

Control Signals

20mA: TxD, RxD (active or passive), RS-232: RTS, DTR, TxD, DCD, CTS, RxD, RS-422/485: TxD+/-, RxD+/-, RTS+/-, CTS+/-, RS-423: TxD+/-, RxD+/-, CTS+/-, RTS+/-

Baud Rate

50 bps – 460.8 Kbps

I/O Addresses

Eight pre-defined sets of I/O addresses are DIP switch selectable – requires one set of eight addresses

Interrupts

Jumper selectable for IRQs 3, 4, 5, 7, 10, 11, 12, 15

UART Type

16450, 16550, 16650 or 16750 UARTs with 16 to 64 bye TxD/RxD FIFO buffers

Dimensions

Height: 9.90cm; Length: 16.00cm; Width: 1.40cm

Power Requirements

DFlex-2: 0.7 amps
DFlex-4: 0.9 amps

Operating Temperature

+10°C to +60°C (+50°F to +140°F)

Storage Temperature

-60°C to +100°C (-76°F to +212°F)

Humidity

5% – 90% non-condensing

Regulatory Approvals

FCC Class A
ICES-003
EN50082-2
EN55022 Class A

Bus

ISA bus compatible 8-bit or 16-bit slot

Operating System

DOS, Linux, QNX, SCO Unix, Solaris, Windows

System Requirements

One half slot and available hardware interrupt(s).

Downloads for DFlex/ISA

Downloads support:

DFlex: DAT02450XX, DAT02550XX, DAT02650XX, DAT02750XX, DAT04450XX, DAT04550XX, DAT04650XX, DAT04750XX, DAT08450XX, DAT08550XX, DAT08650XX, DAT08750XX, DAT08450IOB2, DAT08550IOB2, DAT08650IOB2, DAT08750IOB2, D4104654XX

DFlex/Fast: DFAT02650XX, DFAT02750XX, DFAT04650XX, DFAT04750XX

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