RS-232 to RS-485 Converter with 5 pin Terminal Block

EX-47901

38.50275

CHF 38.50

inkl. 7.7 % USt zzgl. Versandkosten

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RS-232 to RS-485 Converter with 5 pin Terminal Block

Daten

Artikel-Nr.EX-47901
EAN4718359479014
Gewicht0,20 KG
Abmessung44 x 41 x 22 mm

Lieferung

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Details

The EX-47901 RS-232 to RS-485 converter is design for your PC, workstation, thin client or server to provides instant RS-485 Serial port expansion via the standard RS-232 port. The EX-47901 equipped a DB9 female connector that can be connected directly to the RS-232 connector from your PC. The EX-47901 converts unbalanced, full-duplex RS-232 signals to balanced half-duplex RS-485 signals. The RS232 port, configured as a DCE port, has a female DB9 connector with pins 2 (TXD input), 3 (RXD output), and 5 (Signal Ground) sup-ported. Pins 7 (RTS) and 8 (CTS) are tied together, and pins 6 (DSR), 1 (CD), and 4 (DTR) are also tied together.

Interface: RS-232

  • Signal: TxD, RxD, GND
  • Loop Back Wiring: RTS to CTS, DTR to SDR and DCD

Schnittstelle: RS-422/485
  • Two modes are selectable: 4-wire RS-422 (TXD+/-, RXD+/-, Half-duplex) / 2-wire RS-485 (Data+/-, Data+/-, Full-duplex)
  • ATTATM: Supports RS-485 Auto Transceiver Turn Around Feature, Support Echo Mode for RS-485 mode
  • Terminator: 4,5 KΩ
  • Port-powered from RS-232 Lines, External Power Source Supported, but not required in most cased

System

Treiber---
BetriebssystemFür alle Betriebssysteme geeignet
LieferumfangEX-47901, Handbuch

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