Fluke BT5300 Series User Manual page 52

BT5300 Series
User Manual
Wiring for Enclosure Potential Measurement
To connect each channel to a cell, connect the SOURCE CH+ and SOURCE CH- to the positive and
negative electrodes of the cell respectively, connect the both corresponding SENSE CH+ and
SOURCE CH- to battery enclosure. As shown in the
Figure 16. Schematic diagram of cell connection - enclosure potential contact check
The enclosure potential contact check can achieve the following tests:

Enclosure potential contact check: detect whether the probe tips connected to the SOURCE
terminals are well connected to the battery enclosure by measuring the resistance.

Positive to enclosure voltage: to measure the voltage between the SENSE CH+ and
SOURCE CH– terminal.

Negative to enclosure voltage: to measure the voltage between the SOURCE CH+ and
SENSE CH– terminal.

The pin definitions of SENSE and SOURCE connectors are the same.

If the Enclosure Potential Contact Check is not needed, and only the the
Positeve/Negative to Enclosure Voltage is measured, the SOURCE CH+ and
SOURCE CH– can be shorted and connected to the battery enclosure.
Table 10.
Pin Signal
1 CH01+
2 CH01-
3 CH02+
4 CH02-
5 CH03+
6 CH03-
... ...
40
Pinout configuration of the connectors on the Multiplexer Card
Description
Channel 01 +
Channel 01 -
Channel 02 +
Channel 02 -
Channel 03 +
Channel 03 -
...
Figure 16.
-
+
Note
Pin Signal
35 CH17+
36 CH17-
37 CH18+
38 CH18-
39 CH19+
40 CH19-
41 ...
Description
Channel 17 +
Channel 17 -
Channel 18 +
Channel 18 -
Channel 19 +
Channel 19 -
...