BB-232LPTTL33

BB-232LPTTL33 is an ULI-227D3 series RS-232 DB9F to 3.3V TTL DB9M converter. Its port-powering is adequate for passive loop installations; a PSU (sold separately) is required for an active loop. Advantech ULI-227D3 TTL/CMOS adapter converts two channels (TX and RX) in each direction (bi-directional) from RS-232 to TTL/CMOS signals and vice versa. Powered from RS-232 data and handshake lines. Use with micro-controller, programmable logic controllers (PLCs) and other device that support TTL. It complies with 2014/30/EU – Electro-magnetic Compatibility (EMC), 2012/19/EU – Waste Electrical and Electronic Equipment (WEEE), EN 55032 (Class B) – electromagnetic compatibility of multimedia equipment – emission requirements, EN 55024 – information technology equipment – immunity, characteristics – limits and methods of measurement.

• Convert RS-232 to TTL (transistor logic) or current loop (by model)
• In-line installation, plastic enclosure, DB9 female RS-232 connector
• 1674682hours MTBF, 115.2kbps maximum data rate
• DB9 female RS-232 connector, DB9 male TTL connector
• Port-power source, <lt/>40mA max power consumption
• 95%, non-condensing operating humidity, light industrial rating
• (2) Input, (2) output ground TTL signals, CMOS TTL logic, 3.3V TTL Vdc level
• Dimension is 52.9 x 33.3 x 17.4mm
• Operating temperature range from 0 to +70 °C