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BB-232OPDRI-PH ULI-232DE - Heavy Industrial RS-232 (DB9 Male / Female) Isolated Repeater

  • Extends RS-232 data signals
  • 2kV, three-way isolation (input/output/power)
  • Data rate: 1.2 to 115.2 kbps
  • Wide operating temperature: -40 to +85 °C
  • Rugged IP30 metal case (panel or DIN rail mount)
  • 10-48 Vdc input power (power supply required, sold separately)
  • IEC-61850-3, IEEE-1613, NEMA TS2, FCC, CE, NEMA TS2, 50G Shock, 4G Vibration
Certifications CE FCC icon_UL RoHS

20 Pc(s) (In Stock)
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More Description

The BB-232OPDRI-PH is a premium heavy industrial RS-232 isolated repeater. Designed for rugged industrial environments, it meets some of the most exacting compliance tests in the industry including IEC 61850-3 and IEEE 1613 making it suitable for installation in electrical substations. These specifications are more stringent than the NEMA TS1/TS2 requirements for transportation applications. Powerful isolation on both data ports protects your equipment and data from damaging ground loops and surges. Additional isolation on the power supply circuits adds a third degree of protection. Packaged in a rugged IP30 metal case, this repeater operates in wide temperature extremes. The panel mount form factor with DIN Rail mount option makes it easy to integrate into your control panel or other industrial equipment. Installation and configuration is easy. Data is connected with a DB9 female connector (DCE) and a DB9 male connector (DTE). Power is connected through terminal block that accepts 10 to 48 VDC from any external source. (Power supply required, not included, sold separately.)

Accessory Products



ULI-232DE - Heavy Industrial RS-232 (DB9 Male / Female) Isolated Repeater

Accessory Products

  • Serial Cable, RS-232 DB9 M to DB9 F, 1.8 m / 6 ft

  • Serial Accesory, DIN Rail Mounting Kit 35 mm

  • 40.8W, 24VDC, 1.7A, AC-DC Single Output DIN Power Supply, Slim Plastic Case



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Extended Specifications


  • Technology Serial
  • Power 10-48VDC
  • Mounting Panel
  • Temperature -40 to 85C
  • Isolation 2kV
  • Serial Type RS-232
  • Power and Data Isolated Yes


  • Temperature (Storage Range) -40 ~ 85°C (-40 ~ 185°F) x
  • Temperature (Operating Range) -40 ~ 85°C (-40 ~ 185°F) x
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