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RS-232 to RS-485 光電隔離無源轉換器 RS-232 to RS-485 Converter

原始價格:NT$580。目前價格:NT$485。 (未稅)

狀態: 尚有庫存 貨號: TOL-008386 分類: 標籤: , , , , ,

描述

RS-232 to RS-485 光電隔離無源轉換器 RS-232 to RS-485 Converter

RS-232 to RS-485 光電隔離無源轉換器 是一個簡單的RS232到RS485轉換器,使用TX,RX或RTS,CTS信號自供電。RS232是DB9母連接器,而RS422則是DB9公或4位置接線端子。它能夠將RS232信號轉換為RS485平衡差分信號,並將通信距離擴展到1.2km。它是無源的,不需要外部電源。

特色與規格

  • 光電隔離
  • 照明和電湧保護器
  • 兼容EIA / TIA RS232標準和RS485標準
  • 工作模式:異步,半雙工,差分傳輸
  • 傳輸介質:雙絞線或屏蔽雙絞線
  • 傳輸速率:300bps -115.2K bps
  • 傳輸距離:1200m(RS485),5m(RS232)
  • 工作環境:25 -70度(溫度),5%-95%(濕度)
  • 尺寸:3.25英寸x 1.25英寸x 0.6英寸(長*寬*高)
  • 淨重:36克
  • 符合CE / FCC / Rohs要求

RS-232 to RS-485 Converter

This is a simple RS232 to RS485 converter that is self powered using the TX, RX or RTS, CTS signals for power. The RS232 is DB9 female connector, and the RS422 side is a DB9 male or 4 position terminal block.
It is able to convert RS232 signal to RS485 balanced differential signal and extend the communication distance to 1.2km.It is passive and doesn’t require external power.

SPECIFICATION

  • Opto isolation
  • Lighting & surge protectors
  • Compatible withEIA/TIA RS232 Standard and RS485 Standard
  • Working Mode:Asynchronous, Half-duplex, Differential Transmission
  • Transmission Media:Twisted Pair or Shielded Twisted Pair
  • Transmission Rate:300bps -115.2K bps
  • Transmission Distance:1200m(RS485), 5m(RS232)
  • Working Environment:25 -70 degree (Temperature) , 5% – 95% (Humidity)
  • Dimension:3.25″ x 1.25″ x 0.6″(L * W * T)
  • Net Weight: 36g
  • CE/FCC/Rohs Compliant

商品評價

目前沒有評價。


搶先評價 “RS-232 to RS-485 光電隔離無源轉換器 RS-232 to RS-485 Converter”