Gicam WIN7, Manual

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Instrument power supply
 The instrument is powered through the power connector J3
 The power cable should be channeled separately from other power cables with
different voltages, from the cables of load cells, encoders, and logical and analog
inputs/outputs.
J3 power connector
External: + 7.5 VDC
Internal: Zero
Connection of load cells
(lower terminal block)
 Any extension cable connections of the must be carefully shielded, observing the color
code and using the type cable supplied by the manufacturer. Extension connections
should be made by soldering, either through support terminal blocks or through the
junction box provided separately.
 The cell cable should not be channeled with other cables (e.g., outputs connected to contactors or
power cables), but should follow its own path.
 The cell cable should have no more conductors than those used (4 or 6). In the case of 6-conductor
cable, of which only 4 (power and signal) are used, tie the reference wires to the respective polarities
of the power wires.
A maximum of 6 350-ohm cells can be connected to the instrument in parallel. The supply voltage to the
cells is 5VDC and is protected against temporary short circuit.
4-wire conneciton
Power
Alimentazione -
Signal -
Power
Ref
Reference-
Power supply -
Signal -
6-wire conneciton