WebOct 31, 2012 · That RS232 to Current Loop Converter is definitely not what you need to do what you describe in post #9. It converts the digital data represented by the + and - RS232 voltage levels to digital data represented by 0 mA and 20 mA current levels. What you need is a D/A converter that produces 4 mA at 0% and 20 mA at 100%. WebThe ICC47B-014 RS232 to current loop serial converter provides users with an economical and compact way to extend RS232 signals using standard twisted pair cabling. The ICC47B-014 features a DB25F input connector and a 4-pin terminal block for the current loop side. The ICC47B-014 supports data rates up to 128Kbps and distances up to 1,000 meters.
20ma current loop to RS-232 conversion - TheRetroWagon
WebFor example, RS232 connectors are current loop converters that connect printers to personal computers (PC) by using current on and current off communications to transmit binary digits. Current loop converters receive three types of inputs: signal inputs, sensor inputs, and inputs from special devices. Signal inputs include DC voltage, DC ... WebOct 17, 2014 · 2 Is it possible to convert a 2 wires current loop to RS232, and from RS232 to current loop, I am trying to put an RS232 sniffer in the middle so I can see what they are … incha a cm
RS232 to Current Loop Converter - CEL-MAR
WebThe A420 is a RS-232 To 20mA Current Loop Converter provides optical isolation and transient protection. The device is full duplex point-to-point communication using only 4 wires (one pair each for receive and transmit data). The device has optically isolated data lines and high speed data transfers, 19200bps over 400 metres and a maximum data rate … WebConvert RS232 to Current loop to interconnect a digital 20/30/60-mA unipolar Current Loop interface to an RS-232 interface. Interface converters work well in factory automation, … WebBlack Box RS232 to Current Loop Converters Brand: Black Box $11934 About this item Bidirectional conversion of RS-232 to 20-mA Current Loop. Active or passive operation. … incha beef