Valeport miniSERIES Series, Руководство по эксплуатации

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© 2019 Valeport Ltd
0660880d - miniCTD, miniSVP and miniTIDE
Page 24
10. Wiring Information
Wiring colours are correct at the time the manual was printed. However, it is advised that continuity checks are
performed prior to all terminations.
10.1. Instrument Connector
SubConn MCBH10F Function
1 Power Ground
2 Power +V
3 RS485 A
4 RS485 B
5 Mode Pin 2
6 Mode Pin 1
7 RS232 Tx (To PC)
8 RS232 Rx (From PC)
9 RS232 Ground
10
Internal Battery Enable
Link to RS232 Ground
Mode Pins:
Pins 5 and 6 on the output connector are designated as Mode Pins. By grounding a combination of these pins, the
instrument can be automatically set to adjust its output protocol to suit different communications options. The pins
should be grounded (closed) via a 1000 ohm resistor.
Output Mode Mode Pin 1 Mode Pin 2 Notes
RS232 open open Default baud rate 115200
RS485 open closed Fixed baud rate 38400, with transmission delays
Bluetooth closed closed Fixed baud rate 57600, with transmission delays