Hardy HI 6600 Series Modular Sensor System - Manual (Page 20)

HI 6600 Series Modular Sensor System User Guide
Page | 20
A power-limited 12-24 VDC power supply (Class 2) must be used on the DC input wiring.
DC power should be supplied by a clean primary line, directly from the DC power source.
1)
Make sure the VDC power is shut off before installing the wires to the
connector.
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.
3) Plug the connector into the bottom panel.
4) Apply VDC power to the unit.
Connecting Sensors
The diagrams below show Hardy Load Sensors with C2 and non-Hardy Load Cells (4 wire and 6 wire are similar except
6 wire adds sense wiring) that do not have C2. Wire the terminal connector that plugs into the front of the Weight
Processor Modules by carefully following the Weigh Scale Input termination label.
AVERTISSEMENT – Si l'équipement de série HI 6600 est utilisé d'une façon qui
n'est pas spécifiée par le fabricant, la protection fournie par l'équipement peut
être altérée.
WARNING - If the HI 6600 series equipment is used in a manner that is not
specified by the manufacturer, the protection provided by the equipment may
be impaired.
AVERTISSEMENT – Attention à ne pas inverser le sol et fils chauds, ce qui peut
entraîner des dommages à l'équipement.
WARNING - Be careful not to reverse the ground and hot wires, which can
result in damage to the equipment.