ZEN-20C3AR-A-V2 Omron, ZEN-20C3AR-A-V2 Datasheet - Page 32

• Manufacturer Part Number: ZEN-20C3AR-A-V2
• Description: Programmble Controller Relay
• Manufacturer: Omron

Specifications of ZEN-20C3AR-A-V2

• Signal Input Type: 100-240VAC
• Output Type: Relay
• External Width: 122.5mm
• Supply Voltage Max: 240VAC
• External Depth: 44mm
• External Height: 80mm
• Supply Voltage Min: 100VAC
• Approval Bodies: CURus, CE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

■ Support Software and CPU Unit Combinations
Note: 1. The display functions (display clear: -CD@ and day/month display: DAT1) cannot be used and will be ignored.
■ Difference between ZEN Programmable Relays and PLC Ladder
ZEN Programmable Relays
The ON/OFF status produced by an output contact will not be used
as the input contact status in the same cycle, but it can be used in
the next cycle.
Ver. 1.0 (Pre-V1 Units)
Ver. 1.1 (Pre-V1 Units)
Ver. 2.0 (V1 CPU Units)
Ver. 3.0 (V2 CPU Units)
Bus bar
Program Execution
0
1
2
3
4
CPU Unit system software
2. Only the memory area ranges supported by the pre-V1 CPU Units can be used for Timers, Holding Timers, Counters, Weekly Timers, Calendar Timers, and
3. Twin timer operation for timers, multiple-day operation and pulse operation for weekly timers, the 8-digit counter, and 8-digit comparators cannot be used.
0
1
Q0
T0
I3
I4
I0
Displays (i.e., only half of each).
New Zealand and Australia cannot be set for Daylight Saving Time (DST).
M0
I0
I1
Executed sequentially
from the bus bar.
I2
[ M0
[ Q0
10 I/O points Restrictions
20 I/O points Not applicable.
[ Q0
[ Q1
TT0
[ Q2
ZEN executes the entire
ladder program (up to 96
lines) from the first to last line
at one time. Each row is
executed in order from left to
right starting from the left bus
bar.
M0
Q0
Not applicable.
I0
OK
Restrictions
(See note 1.)
(See notes 1 and 2.)
1 cycle
ZEN-SOFT01
Ver. 1.0
1 cycle
OK
OK
Restrictions
(See note 2.)
Not applicable.
Not applicable.
ZEN-SOFT01-V2
Ver. 2.0
OMRON SYSMAC PLCs
When the following instructions are executed, Q0 turns ON/OFF
at the same time as the other bits.
0
1
2
3
4
Support Software
0
1
Q0
T0
I3
I4
I0
M0
I0
I1
Restrictions
(See notes 1 and 2.)
Restrictions
(See note 2.)
OK
OK
Not applicable.
I2
ZEN-SOFT01-V3
[ M0
[ Q0
Ver. 3.0
END
[ Q0
[ Q1
TT0
[ Q2
PLCs execute ladder
programs one rung (circuit) at
a time, starting with the top
rung and executing it in order
from the left. When the END
instruction is reached, the
program is executed again
from the first rung.
M0
Q0
I0
ZEN V2 Units
Restrictions
(See notes 1, 2, and 3.)
Restrictions
(See notes 2 and 3.)
Restrictions
(See note 3.)
Restrictions (See note 3.)
OK
ZEN-SOFT01-V4
Ver. 4.1
32