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2 Preparations
E5@C Digital Temperature Controllers User’s Manual (H174)
2-1 Installation
2
2-1-3 Mounting
z E5EC/E5AC
Mounting to the Panel
(1) For waterproof mounting, waterproof packing must be installed on the Digital Controller.
Waterproofing is not possible when group mounting several Digital Controllers. Waterproof
packing is not necessary when there is no need for the waterproofing function.
(2) Insert the E5EC/E5AC into the mounting hole in the panel.
(3) Push the Adapter from the terminals up to the panel, and temporarily fasten the
E5EC/E5AC.
(4) Tighten the two fastening screws on the Adapter. Alternately tighten the two screws little by
little to maintain a balance. Tighten the screws to a torque of 0.29 to 0.39 N·m.
Terminal Cover
(E53-COV17)
(Sold separately.)
Adapter
• E53-COV17 • E53-COV23
Enlarged Illustration of
Terminal Section
Adapter
Waterproof packing
Panel
E53-COV24
Terminal Cover
Adapter
E53-COV24
Terminal Cover*
* The Terminal Cover is provided only with the
following models: E5EC-@@@@5M-@@@.