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Appendix B: EIS Box Cell Connectors
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Appendix B: EIS Box Cell Connectors
Chapter 4 describes the connections between a cell cable and an electrochemical cell. This appendix describes
the other end of the cell cable.
Multiple pins assigned to the same signal are connected together on the EIS Box ’s Potentiostat board. If you
must connect this using a special cell cable, you need a wire connected to any one of the D-connector pins.
Table B-1
Current Connector
Pin(s) Signal Name Use
1,9 Working Connected to the working electrode (see Chapter 4).
2, 10 Working
Shield The shield for the working electrode. Connected to Floating Ground on D-
end of the cable. Left open at the cell end of the cell cable.
3 Ground
4, 11 Ground The potentiostat’s floating ground. Can be used to shield the cell if very low
currents need to be measured. Also used as a shield for the counter electrode
cable.
5,12 Counter Connected to the counter electrode
6 No
connection
7 CBL_ID1 One of four cable ID bits. Used to identify the type of cell cable attached to
the unit. Pull to a logic High through a resistor. Ground to set the bit low.
8 CBL_ID2 One of four cable ID bits. Used to identify the type of cell cable attached to
the unit. Pull to a logic High through a resistor. Ground to set the bit low.
13 Counter
shield
14 CBL_ID0 One of four cable ID bits. Used to identify the type of cell cable attached to
the unit. Pull to a logic High through a resistor. Ground to set the bit low.
15 CBL_ID3 One of four cable ID bits. Used to identify the type of cell cable attached to
the unit. Pull to a logic High through a resistor. Ground to set the bit low.