Four Port ISA RS-232 Interface


Four Port ISA RS-232 Interface | OMG-VERSACOMM4-EX-DB25 Series

Four Port ISA RS-232 Interface

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  • Four Port RS-232 Interface
  • Each Port Designed to Maximize Windows XP/Vista/7 Communications
  • 16554 Buffered UART std/Full Array of Advanced UARTS Available
  • Supports Standard PC Data Rates and 'Quad' Data Rates up to 460.8 Kbps
  • Flexible Address Selection Via Dip-Switch
  • Ten Interrupt Selections Including (3–7, 9–12, and 15)
  • Interrupts Can be Shared or Individually Selected Per Port to Simplify Installation
  • Onboard Interrupt Status Port Provides Efficient Interrupt Sharing
  • Compatible with Windows XP/Vista/7 and Other Operating Systems
  • Includes Windows Advanced COM Drivers and Help Files to Simplify Installation
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The OMG-VERSACOMM4-EX provides the PC with four RS-232 Async links to data collection equipment and other devices. This product features extended interrupt support, individually selectable or sharable interrupts, and an onboard interrupt status port for maximum Windows flexibility.

Windows XP/Vista/7 drivers are included. The drivers provide IRQ sharing, advanced UART support and serial diagnostic utilities.

Communications Chip: 16554 UART
Number of Ports: Four RS232
Max Data Rate: 460.8 Kbps
Max Data Distance: up to 15.2 m (50')
Operating Temperature: 0 to 50°C (0 to 122°F)
Storage Temperature: -20 to 70°C (-4 to 158°F)
Humidity Range: 10 to 90 %RH
Current Specifications: +5V @ 210 mA, ±12V @ 80 mA ea
Connector(s): DB–37 to (4) DB–25P or DB–37 to (4) DB–9P
Cable Length: 91.44 cm (36")
Dimensions: 5.2 L x 3.4" H (13.21 x 8.64 cm)
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