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rdc485ih - Isolated Intelligent Hub RS-232 to Dual RS-485

- Isolates, repeats/converts and switches between RS-232 and RS-485 signals
- Various isolation options available
- Protocol Independent
- 3-port Master/Slave, Hub, or switch between ports A & C or B & C.
- 3-wire operation (TX, RX, GND) for one RS-232 port
- 2-wire operation (T+, T-, GND) for two RS-485 ports
RS 232 | RS 485 | BAUD 115K | -20C | +65 C
  Signal 1 Signal 2 Signal 3
Signal Type RS-232 3-Wire RS-485 2 & 4-Wire
Signals Isolated 3-wire, Txd Rxd Sig Gnd 4-wire, T+/T- R+/R- Sig Gnd
Transmission Control Automatic - no RTS/CTS or software control required
Isolation 2500v optical/galvanic
Speed 300 - 115K baud
Distance Typical=15m Max=50m Typical=1000m Max=2000m
Connector DB9 or 3-Screw Terminals DB9 or Screw Terminals
Operating Temp -20 to +65 DegC (-4 to 150 DegF)
Mounting DIN Rail Mount (3 styles)
CE Mark Status Pending
Part Number
Description
 Stock
rdc485ih-dv-4p-cd
Isolated 3-way Hub/Repeater/Auto-Select Switch , DIN-Rail Mount, 9-36 Hub/Repeater/Auto-Select Switch dc Supply, Full 4-of-4 Ground Isolation, RS-232 port with D-shell connectors, RS-485 ports with removable terminal blocks.
Yes
Models:

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