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B&B Electronics Two Channel, Port Powered RS-232 to RS-422 Converter

B&B Electronics 422PP9R

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Model 422PP9R

UPC Code: 835788108231

Provantage Code:  QTCK08J

Condition:  Factory New

  • Product Type: Data Transfer Adapter
  • Limited Warranty: Lifetime
  • Country of Origin: United States
  • TAA Compliant: Yes

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B&B Electronics 422PP9R Specifications

    B&B Electronics Two Channel, Port Powered RS-232 to RS-422 Converter


    These port-powered RS-232 to 422/485 converters change TD and RD RS-232 lines to 422/485 signals. All of our serial port converters feature Automatic Send Data Control. SDC automatically enables the RS-485 driver when data is present on the RS-232 side. Control of the driver is automatic at rates up to 115.2 kbps.

Certifications & Standards

    • FCC
    • CE
    • EN 55022
    • EN 61000-6-1
    • EN 61000 (-4-2, -4-3, -4-4, -4-5, -4-6, -4-8, -4-11)


Product NameB&B Electronics Two Channel, Port Powered RS-232 to RS-422 Converter
Product TypeData Transfer Adapter
Connector Type on First EndDB-9 RS-232 Serial - Female
Connector Type on Second EndDB-9 RS-422 Serial - Female
Adapter TypeSerial
Environmental ComplianceRestriction of Hazardous Substances (RoHS)
Packaged Quantity1
Environmentally FriendlyYes
Connector on First End Details1 x 9-pin DB-9 RS-232 Serial Female
Connector on Second End Details1 x 9-pin DB-9 RS-422 Serial Female
Country of OriginUnited States
Product Model422PP9R
Limited WarrantyLifetime
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B&B Electronics Model 422PP9R