UOTEK RS232 Isolators 9 Bits Full Signal Optical Isolator Compatible with RS-232 Communication Systems Star Receivers ATMs Machine UT-2112

Specifications: ● Standards: EIA RS-232, CCITT V.24 asynchronous protocol ● Connector: DB9 ● Transmission mode: Asynchronous, full-duplex, full transparent ● Isolated voltage: 2,500Vrms impulse or 500VDC ● Baud rate: 300BPS-115,200BPS ● Input oltage: DC9V-48V ● Dimension: 113x55x25mm ● Weight: 150g ● Operating temperature: -40℃ to 85℃ ● Relative humidity: 5% to 95%

• The RS-232 optoelectronic isolator adopts advanced optoelectronic isolation technology, maximally protects RS-232 serial interface devices from bad environment damage, such as ground loop circuit voltage, surge, lightning, ESD, hot-plug and electromagnetic interference, etc.
• If the voltage difference of ground line is up to 50V, RS-232 port will not working normal; the isolated voltage of RS-232 port will reach 2,500Vrms instantly, together with 500VDC continuous peak voltage difference, so as to protect RS-232 port.
• The optoelectronic isolation technology is fully isolating the electrical devices and ground loop circuit on both ends; it converts the electrical signal to optic signal, then transmits the signal to another end, finally converts it back to electrical signal.
• This protects the communication device from ground loop circuit and surge interference, which greatly improve the reliability and stability of the communication system.
• UT-2112 gets widely application in point to point RS-232 communication system, UNIX multi-user system, monitoring system, and ATM for power, insurance, telecommunications, railway, post office, finance, banking, securities and program control, etc.