Electrical Connection To The Slave Unit - Elster EnCal 3000 Quad Hardware Manual

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Electrical connection to the Slave Unit

There are two electrical conduits between the Master and the Slave Unit, one for the power supply and one for the data
transfer from channel 3 and 4 to the processor board.
There are no customer connections in the Slave Unit, these are all made in the Master Unit.
For the data transfer there is an additional board called "wire connection board" connected to the interconnection board
in both units. It is connected to the connector used by the processor board which is not present in the slave unit and
which is stacked on top of this add on board in the master unit. The wire connections between these boards in both
units are straight forward one on one, and should not be changed by the customer.
The power connection to both units is made with a 3 way lever clamp terminal in the master unit.
fig. 2-11 Wire Connection board for the Encal3000 Quad
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EnCal 3000 Quad– Hardware Manual 16/09/2014
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