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Black Box RS‑232 to RS‑485 Interface Converter, DB9 to Terminal Block, Port‑Powered (IC1620A‑F)
$179.22
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  • Up to 32 RS485 devices can be attached to create a large multi-drop network.
  • Async (data leads) only.
  • 2-wire operation half-duplex only.

Black Box RS‑232 to RS‑485 Interface Converter, DB9 to Terminal Block, Port‑Powered (IC1620A‑F)

Item #: TS12889513Model #: IC1620A-F
$179.22

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Black Box Universal RS‑232 to RS‑422/RS‑485 Opto‑Isolated Converter, DB9 to Terminal Block (IC821A)~#|#~88171049-5588-457A-A8A9F362AE962F2F_sc7
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Price is $202.98
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Customers bought together
Price for both
$200.90

About this product

Operates in half-duplex over two wires. Works with or without transmit "echo." The converter's RS-232 side has a DB9 female connector configured as DCE. The converter's RS-485 side has a terminal block. Also available in four other configurations. See Similar Products. The Async RS-232 to RS-485 Interface Bidirectional Converter, DB9 Female to Terminal Block features a DB9 female connector on the RS-232 side, and a terminal block on the RS-485 side. It converts your unbalanced RS-232 signals to balanced half-duplex RS-485 signals.

  • Up to 32 RS485 devices can be attached to create a large multi-drop network.
  • Async (data leads) only.
  • 2-wire operation half-duplex only.
  • Operates in point to point or multipoint applications.
  • Transmit data up to 115 kbps or at distances up to 4000 ft.