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Serial Converters

To keep your serial equipment communicating and smoothly integrated with new technologies, B+B SmartWorx, powered by Advantech, has developed the most extensive line.
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ULI-223D - RS-232 to RS-422 Converter, Port Powered, DB9 Female Connectors


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ULI-223T - RS-232 (DB9 Female) to RS-422 (Terminal Block) Converter, Port Powered


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Serial Converter, RS-422 DB25 F to 5V TTL DB25 M


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ULI-224TB - RS-232 (DB9 Female to RS-422/485 (Terminal Block) Converter, Battery Powered


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Serial Converter, RS-232 DB25F to RS-485 DB25M


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CIRCUIT MODULE, Triple Isolated RS-232 to RS-422/485 Converter
  1. Data rates up to 115.2 kbps
  2. Three-way 2,000V optical isolation (input, output, power)
  3. Wide operating temperature
  4. UL Class 1/Division 2
  5. Modbus ASCII/RTU compatible
  6. 10–48 VDC input power range


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CIRCUIT MODULE, RS-232 to RS-422/485 Converter, Heavy Industrial
  1. IEEE-61850-3, IEEE-1613
  2. NEMA TS2
  3. -40 to 85°C Operating Temperature
  4. Rugged IP30 Metal Panel Mount Case
  5. 50G Shock, 4G Vibration
  6. 2kV Triple Isolation
  7. 10 to 48 VDC Input Power


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CIRCUIT MODULE, RS-232 to RS-422/485 Converter, DIN Rail, Iso
  1. Extend data up to 1.2 km (4,000 ft.
  2. 2 kV optical isolation on input/output
  3. Wide operating temperature (-40 to +80 °C)
  4. Modbus compatible
  5. UL Recognized, NEMA TS2
  6. Automatic Send Data Control


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RS-232 to RS-485 Converter – pluggable terminal block


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