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6.
Flexible in-feed connections are REQUIRED for all applications. Flexible discharge
connections are also recommended.
A de-dust port is provided on enclosed units at the discharge end. Remove the
Note:
plastic insert and connect to system. If no de-dust system is required, do not remove
plastic insert.
7.
Connect the electric supply to the motor and/or motor controller, following the
interwiring diagram supplied with this manual in the Appendix. The AC motor
controller must be grounded to minimize noise to the electronic integrator. Refer to
the applicable wiring diagram to make all electrical connections between the
electronic integrator and the weighfeeder.
A termination box for the loadcells and speed sensor has been provided for
Note:
open units installed on the side frame of the unit, this can be removed and placed in
another location. Cable lengths are 9' (3 m) from the loadcell and speed sensor.
Enclosed units do not have a removable termination box.
8.
Remove only the tagged shipping screw that is attached to the load cell. This screw
supports the weighbridge during transport and installation.
Notes:
•
DO NOT loosen or tighten the overload bolt: it has been factory set to minimize the
possibility of load cell damage resulting from incidental overload.
•
Units with a plugged discharge switch should refer to the wiring diagram included
in the CLS100 manual
9.
Before starting the weighfeeder, make a final check to see that the conveyor belt is
free of all tools and foreign objects, and that the infeed/skirtboards are not pinching
against the belt.
Electrical installation
Notes:
•
Refer to the electrical connection diagrams provided in the Appendix for several
different S110 connection scenerios, and for hand held controller (start, stop,
speed control, auto/man mode, and e-stop) connection.
•
The communication cable (green) and power cable (orange) must connect the
servo motor to the S110 to operate.
If the emergency stop is independent from the integrated safety
feature on the control unit, wire or jumper the digital inputs to
complete the circuit. See connection diagrams provided in the
Appendix.
Page 8
SITRANS WW100 - OPERATING INSTRUCTIONS
7ML19985MN01
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