Omron ZEN Operation Manual page 32

Features and Part Names
LCD-type and LED-type CPU Unit Features
Work bits, holding
timer data, counter
data, and
date/time data will
be backed up
during long-term
power supply
LCD/LED-type
interruptions if a CPU Unit
Battery Unit
(optional) is
mounted.
ZEN-BAT01
Battery Unit
ZEN-ME01
Memory
Cassette
Programs can be
saved and copied
by using a
Memory Cassette
(optional).
• Both 100 to 240-VAC and 24-VDC power supply models avail-
able.
• Built-in analog comparator for temperature control and other
analog applications (provided on CPU Units with DC power sup-
ply inputs, two analog inputs 0 to 10 V).
• Input filter settings to prevent noise-related malfunctions for both
CPU Units and Expansion I/O Units.
• Program and settings data backed up on built-in EEPROM.
• Programming using ladder diagrams.
• Password function to protect programs.
With CPU Units with 10 I/O points, up to 18 inputs and 16 outputs are possible if 3
Expansion I/O Units are connected.
With CPU Units with 20 I/O points, up to 24 inputs and 20 outputs are possible if 3
Expansion I/O Units are connected.
Personal computer
connecting cable
ZEN-SOFT01-V3
ZEN Support
Software
Programs can be created, edited, saved, and printed,
and operation can be simulated using the ZEN
Support Software (optional).
Expansion I/O Units (up to 3 can be connected)
Relay outputs have large a switching capacity
(8A at 250 VAC), while transistor outputs can
switch 0.5 A at 24 VDC.
All outputs have independent contacts except
for CPU Units with 20 I/O points, which have
one common for each 2 outputs for 4 of the 8
outputs.
Section 1-2
9