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    BLACKBOX-IC821A Universal RS-232 to RS-422/485 Converter with Opto-Isolation RS-232轉RS-422/RS-485轉換器, 光電隔離
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    商品編號: BLACKBOX-IC821A

    BLACKBOX-IC821A Universal RS-232 to RS-422/485 Converter with Opto-Isolation RS-232轉RS-422/RS-485轉換器, 光電隔離

    Don’t be shocked. You can safely perform multiple serial conversions

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    ★★★★商品說明★★★★

    Description

    RS-232 to RS-422/RS-485 interface converter with optical isolation.


    Quick Facts

  3. Convert RS-232 to 4-wire RS-422 or to 2- or 4-wire RS-485.
  4. Features 2000-VAC isolation.
  5. RoHS compliant.
  6. Selectable RS-422 operation.
  7. Select RS-485 for 2-wire half-duplex or 4-wire full-duplex.
  8. Auto RS-485 driver control.

    9. 　

    Further Details

    NOTE: Power Supply (PS1003) is not included, but is required.

    This product works with:
    　
  9. CAT3 Solid Bulk Cable
  10. DB9 Serial Extension CableQuestions? Contact our FREE Tech Support.
    　

    11. Technical Specifications for Universal RS-232 to RS-422/485 Converter with Opto-Isolation:

    Data Rate (Maximum) — 115.2 kbps
    Isolation— 2000 VAC
    Operating Temperature — 32 to 158° F (0 to 70° C)
    CE Approval — Yes
    Connectors — RS-232: (1) DB9 F;
    RS-422/RS-485: (1) removable terminal block
    Power — Input: 10–48 VDC;
    Current Draw: 28 mA at 12 VDC (typical)
    Size — 1.7"H x 0.9"W x 3.9"D (4.3 x 2.3 x 9.9 cm)