OHAUS Defender Serie Manual Del Usuario página 42

EN-12
To install the ferrite, simply route the cable through the center of the core and then take one wrap
around the outside of the core and route the cable through the center again. Either the complete cable
or the individual wires can be wrapped through the ferrite. This should be done as close to the
enclosure as possible. See Figure 2-2.
Main Board Wiring Connections
Once the TD52P and TD52XW enclosure is open, connections can be made to the terminal blocks on
the main board, as shown in Figure 2-3.
Jumper Connections
The TD52P and TD52XW indicators are designed to support both 2mV/V and 3mV/V load cells from
the same circuitry. A load cell output rating selection jumper is not required.
Figure 2-4 shows the terminal definitions for the analog load cell terminal blocks. Note that when using
four-wire load cells, jumpers must be placed between the +Excitation and +Sense terminals and
between the Excitation and Sense terminals.
Figure 2-2
SD card socket
Figure 2-3
1
7
Figure 2-4 Jumper Connections
Defender 5000 Indicators
Load Cell
Terminal
Blocks