Contec Americas 

Contec Americas COM-2PD(PC)H 2 CHANNELs (DUAL CHANNELs) Isolated RS-422/485 Interface Board for ISA

Mfg Part Number:  COM-2PD(PC)H  
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Price: $399.99 + Free Shipping
Quantity:
In Stock: 1
No Sales Tax except these states
, PO and Wire.
Features:
  • High speed - 50 to 921,600 bps
  • Isolated 1,000 Vrms
  • 2 Channels RS-422A/RS-485
  • Full-duplex or half-duplex communication mode
  • Two operational modes: enhanced and compatible (COM1, COM2, COM3, COM4)
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    Specifications:
  • No. of ports: 2, RS-422A or RS-485
  • No. of channels: 2, each with a separate connector
  • Baud rate: 50 ~ 921,600 bps (software programmable)
  • Data buffer:
    - 16 byte transmit FIFO
    - 16 byte receive FIFO with error flags
  • Transmission mode: Asynchronous communication in Full-duplex or Half-duplex
  • Data length: 5-8 bits / 1, 1.5, 2 stop (software programmable)
  • Parity: Even, odd, non-parity (software programmable)
  • Controller chip: NS16550 or Compatible
  • Interrupt Requests:
    - Enhanced mode: 1 level
    - Compatible mode: 2 levels
  • Available Interrupt levels: IRQ 3-7,9 (jumper selectable)
  • Connection distance: Up to 4000 feet (1200m)
  • Base address: DIP switch selectable
  • Connectors: Two 9-pin male D-type
  • Power consumption: +5 VDC 480 mA
  • Dimensions: 6.3" x 4.2" (160mm x 107mm)
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    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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