DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device

DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device

DB9 9 pin male to female serial converter - RS232 optical Isolator for RS232C system communication serial port optical isolation protector product Mini RS232 opto isolator serial adapter is suitable to protect electric terminal devices using 3 wire system (TXD, RXD and GND), such as modem, router, RFID reader, radio, multi-user system and satellite receiver, computer, etc DE9 RS232 isolated interface adapter protects against the effects of electrostatic discharge, surge, ground loop, faulty wiring and lightning Bus-powered serial isolator RS232 surge protector supports RS-232 asynchronous communication standard, direct insert into RS-232 interface serially, convenient operation For added convenience, the RS232C DB-9’s male / female genders are reversible with the included thumbscrews DTECH 3 Wire RS232 Data Interfaces Opto Isolator for Typical isolated RS-232 communications link

Why take a chance on blowing up your COMM PORT this simple mini RS232 opto isolator device will protect your PC and RS232C devices, when plugging into an unknown device or plugging into one that has a short you can damage your comm port in a hurry!
This compact RS232 Isolator Optic Electric adapter is designed to protect the RS232 serial port at both ends of the device, inhibit static and surge, prevent ground loop and surge damaging devices.
Connection:
9 pin DTE devices transmit on pin 3 and receive on pin 2
9 pin DCE devices transmit on pin 2 and receive on pin 3

Specific

Optic electric isolation voltage: Instant 2.5KV rms; Continous 500VDC
RS232 adapter's transmission Rate: 300 bps – 57600 bps
Power: self powered, Supply from RS232 (one of TXD / DTR / RTS)

Original Packing Included

1 x Port Powered RS-232 Isolator
1 x User Manual