6
Outline Section 1-1
Direct Analog Inputs
CPU Units with DC power supply inputs have 2 analog input points (0
to 10 V) and 4 analog comparators.
Refer to page 87.
Easier Maintenance
Use the display function in CPU Units to display user-specified
messages, the date, time, or other data. Button switches can also be
used as input contacts. Applications include usage as a simple
display operation panel.
Refer to page 96.
Longer Backlight for Dark Situations
The automatic cutout time for the backlight for CPU Units can be set
to 2, 10, or 30 minutes, or set to operate continuously. With the
display function, the backlight can also be set to turn ON when a
message is displayed.
Refer to page 106.
Temperature control for hot
houses and tanks. Prevent
freezing of swimming pools.
Z211-E1-03.book Page 6 Friday, November 21, 2008 10:38 AM
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