Andover Controls ACX 780 Installation Manual page 25

Hardware Installation
Caution
Follow the rules below when wiring inputs and outputs:
• Never lay wires across the surface of the printed circuit board. You should
• High voltage AC Power wiring should be routed to the conduit
• Do not bundle or route AC Power wiring with low voltage input or
• Bundle excess wires toward the back of the cabinet to avoid any
• Wires should never be within 1 in. (25 mm) of any component on the
• Keep cabinet free of foreign materials (extra power supplies, relays,
• Be careful when stripping wire not to drop small pieces of wire
If you violate any of these rules, the controller could malfunction.
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bring input wires in from the left and output wires in from the bottom.
opening nearest the AC power terminals.
output wiring.
contact with circuit boards.
printed circuit board.
and so on).
inside the cabinet.
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ACX 780/781 Installation Guide 19