Hardy Process Solutions HI 6500 Series, User Manual

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Chapter 3
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DC Power Input
The illustration below shows the connections on the HI 6500 unit.
You must use a power-limited 12-27 VDC power supply (Class 2) on the DC input wiring.
DC power should be supplied by a clean primary line, directly from the DC power source.
Step 1. Make sure the VDC power is shut off before installing the wires to the connector.
Step 2. Connect the 24 VDC voltage wire, ground wire and shield wire to the connector that
plugs into the DC voltage header at the rear panel. The jumper connects the Earth
ground and the internal ground making them common, and should remain in place.
Step 3. Plug the connector into the header at the rear panel.
Step 4. Apply VDC power to the unit.
WARNING - Do not operate with incorrect line voltage. To do so will result in
property damage and/or personal injury. Make sure that the power source does
not exceed 24 VDC.
AVERTISSEMENT – Assurez-vous que la source d’alimentation ne dépasse pas
240 V. L’utilisation d’un mauvaise voltage peut résulter en dégâts matériels
et/ou des risques de blessures.
WARNING - Be careful not to reverse the ground and hot wires, which can
result in damage to the equipment.
AVERTISSEMENT – Attention à ne pas inverser le sol et fils chauds, ce qui peut
entraîner des dommages à l'équipement.