EXSYS EX-47920
Contents
1. Serial 9 Pin D SUB male connector S1 and S2 Conversion Cable to make sure the unit works properly If you are using the USB to i gt Pin Signal Pin Signal Pin Signal Power DC Jack Cable instead of the AC adapter please make sure that the USB port ee 1 NC 4 NC 7 NC is at Host side the same side as the DB9 Female connector DO NOT connected to oo a 2 RXD 5 GND 3 NC the USB port at the device side the same side as the DB9 Male connector otherwise the unit won t work and the DC power was passed though the isolation circuits so the 6 9 3 TXD 6 NC 9 NC isolator will not function properly NC No connect2. RS 232 Isolator and Surge Protector DB9 Male Pin Assignment DB9 USB Adapter DB9 Serial Device 1NC 1NC 2 RXD 2 RXD 3 TXD 3 TXD 4NC 4NC 5 GND 5 GND 6 NC 6 NC 7NC 7NC 8 NC 8 NC 6 Specifications Type Specifications Connectors DB9 Female DB9 Male Number of Ports 1 RS232 RS232 Signals TXD RXD GND Baud Rate Up to 921 6Kbps Power Requirement 5V 100mA max Operating Temperature 0 to 608C 32 to 1408F Operating Humidity 5 to 95 RH Storage Temperature 20 to 85 C 4 to 185 F EX 47290 RS232 to RS232 Isolator and Surge Protector 1 Introduction Thank you for purchasing this RS232 to RS232 Isolator and Surge Protector It is de signed for your PC workstation thin client or server to provide an instant isolation so lution for the RS232 serial devices It provides a DB9 female connector DCE with 3 wire signals TXD RXD and GND that can be connected directly to your PC s RS232 port An external 5V DC power source should be applied to its input DC jack The power source can be supplied by either an AC power adapter or an USB to DC Jack conversion cable Features Provides one RS232 to RS232 Adaption y Supports up to 2 500Vrms Isolation for all RS232 Signals V Supports 3 RS232 Signals TXD RXD GND V Supports DB9 Female DCE to DB9 Male DTE Connector Conversion y Supports Baud Rate up to 921 6 Kbps V 45V DC External Power is Required Powered by AC Adapter or
3. USB Port with and USB to DC Jack Cable V Compact Size for Critical Applications V No Driver Required for All Operating Systems 2 Layout Mini DC Jack connector for 5V DC power Input 9 pin female DSUB RS232 Connector configured as DCE from Host 9 pin male DSUB RS232 Connector to Device RS 232 Isolator and Surge Protector RS 232 Isolator and Surge Protector 3 Accessories k Use static electricity discharge precautions Remove possible static discharge potential from any objects that the converter may come in contact with before installation This can be accomplished by touch ing a bare metal chassis rail after you have turned off the power 2 Locate an unused RS232 port with DB9 male connector configured as DTE insert the DB9 female connector of the isolator on it a 5V AC Adapter RS232 to RS232 Isolator and Surge Protector RS232 to RS232 Isolator and Surge Protector USB to DC Power Jack Conversion gt Cable s 3 Installing RS232 cable Connect the RS232 cable from the Isolators DB9 male connector to the RS232 device 4 Connect the 5V AC Adapter or USB to Power DC Jack Conversion Cable 5 RS 232 Mode Male DB9 Assignments and Cable Wiring 4 Installing the Isolator and Surge Protector Note Since this isolator hardware unit should be powered by the external power source please connect the 5V AC power adapter or the USB to Power DC Jack DB9 Male Pin Assignment
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