Cumberland 890-00610, Руководство по установке

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Chapter 2: Basic connections
NOTE: Install the enclosure by placing the text at the right sense when you look at the in front of the
enclosure. The widest side must be at the horizontal side. Consult the wiring diagram about the
wires length restriction between enclosures.
NOTE: Ap/Cumberland recommends the Deck Screw for wood
1. Place the enclosure at a height that you can see the controller correctly.
2. Screw in the top left hand corner screw first.
3. Using a level, make sure the enclosure is straight, and then screw in the second screw on the lower
right hand corner.
4. Screw in the last two screws.
IMPORTANT: Leave a clearance as stated in Clearance around the system to allow the cover to
be removed for maintenance.
DC network or independent power supply connection
Two possible configurations are available: DC network (available on the EDGE system network) or the
independent power supply. Depending on the DC network chosen, select the right wiring diagram for the
installation.
NOTICE
When tightening small terminal blocks, use a torque between 0.5N*m (4.43lbf*in) and
0.6 N*m (5.2lbf*in) to fasten a wire gauge from 16AWG to 18AWG.
Connecting the DC network
The recommended installation is 16 AWG for the power supply wires at a length of 300 meters (1000
feet).
1. Locate the terminals Automation or Safety on the EDGE Bird Scale you want to connect.
2. Connect the wires (24V and GND) from the EDGE Bird Scale to the network.
Consult the wiring diagrams to see the maximum cable distance according to the wire gauge.
IMPORTANT: Make sure to connect same identifications together and use the same network from one
side to the other.
IMPORTANT: If redundancy supplies are not used, use the Automation bus
Connecting the independent power supply (PSU 24V 20W)
IMPORTANT: Install a disconnect switch to interrupt power to L1 and N/L2 electric power lines before
connecting the system’s main input on the power supply. It must be in close proximity to
the equipment and within easy reach of the operator. It must be marked as the disconnect-
ing device for the equipment.
16 895-00700 Bird scale