Portada de la tienda > Gestión de redes > Data Communications > Convertidores > Interface > Convertidor con opto aislante opcional universal RS-232 a RS-422/485
IC820A: Standard
La foto puede diferir del producto real
IC821A: with Opto-Isolation
 

Convertidor con opto aislante opcional universal RS-232 a RS-422/485


Convert async RS232 to RS422/485 at speeds up to 115.2 kbps with distances up to 4000 ft. over CATx cables.


  • Transmit data up to 115 kbps or at distancesup to 4000 ft.
  • Operates in point to point or multipoint applications
  • Operates 2-wire half-duplex or 4-wire half- or full-duplex.
  • async (data leads) only.
  • Up to 32 RS485 devices can be attached to create a large multi-drop network
  • The RS485 driver is automatically enabled during each spacing state on the RS232 side.
   
  Producto       Código   Precio unitario   Cantidad  
 
 
Standard
  Universal RS-232 to RS-422/485 Converter  
Universal RS-232 to RS-422/485 Converter
  IC820A  
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with Opto-Isolation
  Universal RS-232 to RS-422/485 Converter with Opto-Isolation  
Universal RS-232 to RS-422/485 Converter with Opto-Isolation
  IC821A  
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Accesorios

  Producto     Código   Precio unitario   Cantidad  
 
Fuente de alimentación
  100-240VAC 0.3A/12VDC 6W Wallmount Power Supply with International Clips
100-240VAC 0.3A/12VDC 6W Wallmount Power Supply with International Clips
  PS1002-R2  
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  100-240VAC 0.3A/12VDC 6W Wallmount Power Supply with Bare Leads
100-240VAC 0.3A/12VDC 6W Wallmount Power Supply with Bare Leads
  PS1003-R2  
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Data Rate (Maximum) — 115.2 kbps
Isolation —IC821A only: 2000 VAC
Operating Temperature —0 to 70° C (32 to 158° F)
Connectors —
RS-232: (1) DB9 F;
RS-422/RS-485: (1) removable terminal block
IC820A: also (1) DC jack
Power Supply— Barrel Connection from Power Supply sold separately or Interface
Power —
IC820: From the interface or from optional 12 VDC-power supply (PS1002-R2)
IC821A: From the interface or from optional 12-VDC power supply (PS1003-R2); Input: 10-48 VDC; Current Draw: 28 mA at 12 VDC (typical)
Size —
IC820A: 4.3 x 2.3 x 9.0 cm
IC821A: 4.3 x 2.3 x 9.9 cm