rdc232ih - Isolated RS-232 3-port Auto-Select Switch


(allows 1 port to switch to another by using the DSR pin)
Datasheet
User Manual
  Signal 1 Signal 2 Signal 3
Signal Type RS-232
Signals Isolated 3-wire, Txd Rxd Sig Gnd
Isolation 2500v optical/galvanic
Speed 300 - 115K baud
Distance Typical=15m Max=50m
Operating Temp -20 to +65 DegC (-4 to 150 DegF)
Mounting DIN Rail Mount (3 styles)
CE Mark Status Pending

Order Codes

rdc232ih ?? ?? ??  
  dv Input Power: Unregulated 9v to 36v DC supply (including 12v & 24v battery)
  hv Input Power: Unregulated 38 Vdc to 58v DC (+/-48v)
  5v Input Power: Regulated 5v DC +/- 5%
  av Input Power: Unregulated 9v to 36v AC
  2p 2-of-4 port -- only local RS-232 isolated
  3p 4-of-4 port full galvanic isolation, all ports & supply
  dd 9-pin D-sub shell connector for all ports

Part Number
Description
 Stock
rdc232ih-5v-2p-dd Partially Isolated RS-232 Auto-Select Switch, 3-wire, DIN-Rail Mount, 5v DC Supply, 2-of-4 Ground Isolation, D-Shell connectors
Yes
(Other rdc232ih models available with additional lead time and possible option charges)
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