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APPENDIX A MarinePak7 Technical Specifications
A.4 MarinePak7 Data Communications Specifications
COM1
Electrical format
RS-232/RS-422
Data rates
1
2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400 or 460800 bit/s
Default = 9600
Signals supported
COM1_Tx, COM1_Rx, COM1_RTS, COM1_CTS (RS-232)
, COM1_Tx-, , COM1_Rx- (RS-422)
Port
DB9 male
COM2
Electrical format
RS-232/RS-422
Data rates
1
2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400 or 460800 bit/s
Default = 9600
Signals supported
COM2_Tx, COM2_Rx (RS-232)
, COM2_Tx-, , COM2_Rx- (RS-422)
Port
DB9 male
COM3
Electrical format
RS-232/RS-422
Data rates
1
2400, 4800, 9600 (default), 19200, 38400, 57600, 115200, 230400 or 460800
bit/s
Default = 9600
Signals supported
COM3_Tx, COM3_Rx (RS-232)
, COM3_Tx-, , COM3_Rx- (RS-422)
Port
DB9 male
USB
Electrical format
Conforms to USB 2.0
Table 17: Data Communications Interfaces
1
Data rates higher than 115200 bit/s are not supported by standard PC hardware. Special PC hardware may be required
for higher rates, including 230400 bit/s and 460800 bit/s.
MarinePak7 User Manual 2
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