Categories
Device Server (rdc485Enet)
Device Server (rdc485Enet)
- Isolates and convert between Ethernet and RS-232 signals
- Supports automatic negotiation between 10/100 Mbps
- 3-wire operation  (TX, RX, GND) at RS-232 side
- Supports Modbus TCP, Virtual Comm Port and other modes of operation
- Various isolation options available
 
rdc485Enet ?? ?? ?? ??  
        nnn Optional termination resistor value. Specify value or leave blank for 120 Ω
      cr Removeable 3-way screw terminals on RS-232 side, RJ-45 Socket on Ethernet Side
      dr DB9 Female (DCE) on RS-232 side, RJ-45 Socket on Ethernet Side
    2p Partial 2- of-3 ground 2500v galvanic / optical isolation (Ethernet Port Circuit Ground = Supply Ground)
    3p Full 3-of-3 ground 2500v galvanic / optical isolation
  dv Unregulated 9 to 36 Vdc
  hv Regulated 48 Vdc  ± 20% (requires '-3p' full isolation)
  5v Regulated 5 Vdc  ± 5%
 
Common Model : rdc485Enet-dv-3p-cr
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  • RS-485 to Ethernet Device Server (Terminal Server) (rdc485Enet-dv-3p-cr)
    - Isolates and convert between Ethernet and RS-485 signals - Supports automatic negotiation between 10/100 Mbps - 2 or 4-wire operation (T+, T-, GND or T+, T-, R+, R-, GND) at   RS-485 side - Supports Modbus TCP, Virtual Comm Port and other modes of   operation - Various isolation options available   Selected Build Options - Voltage Input : 9 to 36 Vdc - 3-port Isolation - DB9 Female connector at RS-485 side - RJ-45 socket at Ethernet side ..