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User Manual EPT USB To Serial 1 Meter Cable

 

                                                                                                             

 

 

 

Page 7

 

 

 

 

 

NOTE: This is a Class B product. In a domestic environment, this product may cause radio 
interference, in which case the user may be required to take adequate measures.  

 

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital 
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable 
protection against harmful interference in a residential installation. This equipment generates, 
uses and can radiate radio frequency energy and, if not installed and used in accordance with the 
instructions, may cause harmful interference to radio communications. However, there is no 
guarantee that interference will not occur in a particular installation. If this equipment does cause 
harmful interference to radio or television reception, which can be determined by turning the 
equipment off and on, the user is encouraged to try to correct the interference by one or more of 
the following measures:  
Reorient or relocate the receiving antenna.  

 

Increase the separation between the equipment and receiver.  

 

Connect the equipment into an outlet on a circuit different from that to which the receiver 
is connected.  

 

Consult the dealer or an experienced radio/TV technician for help.  

 

6.2

 

Safety  

The EPT 232R-US-R1 is defined as Limited Power Supply (LPS) device, with operating 
voltages under 60VDC.  

6.3

 

Environmental  

The EPT 232R-US-R1 is a lead-free device that complies with the following environmental 
directives: RoHS, WEEE, REACH, PFOS and DecaBDE.  

6.4

 

Reliability  

The EPT 232R-US-R1 is designed as a robust USB-Serial adapter for use in many environments. 
There are no user-serviceable parts. Any failure will require a replacement of the unit. 

Summary of Contents for EPT 232R-US-R1

Page 1: ...uit board which utilises the FTDI FT232R mounted inside a rugged plastic enclosure capable of withstanding industrial temperature ranges The integrated electronics also include RS232 level shifters an...

Page 2: ...vides the interface for connection to a USB Host or Hub port Cable The EPT 232R US R1 cable is available in length 1 meter FTDI FT232R The FTDI FT232R chip provides the USB to Serial conversion Operat...

Page 3: ...c OS X Linux and Windows CE device drivers Installs as a standard Windows COM port COM port number can be changed to any available COM port number including COM1 to COM4 to support HyperSerialPort or...

Page 4: ...from the USB host controller 2 4 Improved EMI Performance The reduced operating current and improved on chip VCC decoupling significantly improves the ease of PCB design requirements in order to meet...

Page 5: ...DCD Input Data Carrier Detect control input 2 RXDATA Input Receive Asynchronous Data input 3 TXDATA Output Transmit Asynchronous Data output 4 DTR Output Data Terminal Ready control output Handshake...

Page 6: ...aximum Units Conditions Vtrans Transmitter output voltage swing 5 V RL 3K Vrec Receiver input voltage range 2 4 25 V Input resistance 3K to 7K ESD HBM 15 kV RS 232 Inputs and Outputs Table 4 2 RS232 5...

Page 7: ...quipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one o...

Page 8: ...and received 7 2 Device Driver Ensure the latest device driver is in use See www earthpeopletechnology com resources drivers If other devices with FTDI chips are installed in the system check with al...

Page 9: ...ing the pointer to jump around the screen If this happens disconnect the RS232 device and uncheck the Serial Enumerator option also found on the Advanced driver options screen in Figure 2 13 COM PORT...

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