Alternate color or configuration shown Black Box ICD400A serial converter/repeater/isolator RS-232 RS-422/485 Black Box ICD400A. Dimensions (WxDxH): 0.906 x 2.91 x 3.9" (23 x 74 x 99 mm). Input voltage: 10 - 30 V Manufacturer: Black Box SKU: 4294939 Manufacturer part number: ICD400A GTIN: 0822088100690 $257.43 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Designed and tested to meet heavy industrial EMC standards and temperature extremes.- Features 10–30-VDC operation and withstands temperature extremes of -40 to +176° F (-40 to +80° C).- Designed to protect expensive control equipment.- Three-way isolation, 1000-V input/output.- Features 2k-V isolation with ESD protection. Features 10 to 30-VDC operation and withstands temperature extremes of -40 to +80° C.Designed to protect expensive control equipment.Three-way isolation, 1000-V input/output.Features 2k-V isolation with ESD protection.UL® approved.8-kV contact; 15-kV air.Built-in switchable bias and termination.Converts unbalanced half- or full-duplex RS-232 signals to balanced full-duplex RS-422 or 2-wire half- or 4-wire full-duplex RS-485.Rugged IP30-rated metal case.Supports wide range of data rates. Overview Specifications Contact Us Designed and tested to meet heavy industrial EMC standards and temperature extremes.- Features 10–30-VDC operation and withstands temperature extremes of -40 to +176° F (-40 to +80° C).- Designed to protect expensive control equipment.- Three-way isolation, 1000-V input/output.- Features 2k-V isolation with ESD protection. Features 10 to 30-VDC operation and withstands temperature extremes of -40 to +80° C.Designed to protect expensive control equipment.Three-way isolation, 1000-V input/output.Features 2k-V isolation with ESD protection.UL® approved.8-kV contact; 15-kV air.Built-in switchable bias and termination.Converts unbalanced half- or full-duplex RS-232 signals to balanced full-duplex RS-422 or 2-wire half- or 4-wire full-duplex RS-485.Rugged IP30-rated metal case.Supports wide range of data rates. Products specifications Attribute name Attribute value Mounting Wall/DIN Technical details Product color Black Ports & interfaces Output interface RS-422/485 Host interface RS-232 Operational conditions Operating temperature (T-T) -40 - 80 °C Operating relative humidity (H-H) 0 - 95 % Power Input voltage 10 - 30 V Weight & dimensions Dimensions (WxDxH) 0.906 x 2.91 x 3.9" Product tags (51222)