ZEN-4ED Omron, ZEN-4ED Datasheet - Page 22

• Manufacturer Part Number: ZEN-4ED
• Description: I/O Module
• Manufacturer: Omron
• Type: Nano Controllerr

Specifications of ZEN-4ED

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Signal Input Type: 24 VDC
• Supply Voltage: 24VDC
• Supply Voltage Max: 24VDC
• Resolution: 0.1V
• No. Of Analog Inputs: 4
• Display Type: LCD Display
• Voltage Rating: 240 V
• Features: Memory Back-up using EEPROM or Battery
• Input Type: Analog
• For Use With: ZEN Series Logic Controllers
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Example Calculation of Ladder Program Execution Time
6.
7.
22
N
D
P
Weekly timer
00
01
02
03
04
End date
Start date
Calendar timer bit
Weekly Timer Operation (Only for Standard LCD-type, Economy-type, and Communications-
type CPU Units)
Calendar Timer Operation (Only for Standard LCD-type, Economy-type, and
Communications-type CPU Units)
Normal
operation
Multiple-
day
operation
Pulse-
output
operation
mode
@0
Q0
I0
I3
I4
Dec 31
Sep 1
Apr 1
Jan 1
Programmable Relay
P0
I1
Typical Timer Operation
Timer Operation Extending Past Midnight
The calendar timer bit is ON between 1 April and 31 August.
Stop time
Start time
Start time
Stop time
Stop time
Start time
Start time
T0
Weekly timer bit
I2
Weekly timer bit
Weekly timer bit
Weekly timer bit
15 minutes, 30 seconds
Operation time setting:
24:00
17:30
24:00
23:00
24:00
17:30
24:00
[Q0
[Q1
TT0
[Q2
8:15
0:00
5:00
0:00
8:15
0:00
8:15
0:00
Mon
Mon
Mon
Mon
ZEN V2 Units
Ladder program execution time =
(30
Tues
Tues
Tues
Tues
5) + (4
*1: For 5 lines
Wed
Wed
Wed
Wed
Date setting
Date setting
Date setting
Date setting
3) + 15 + 4 + 7 = 188 ( s)
*2: Q (outputs) for 3 points
Thurs
Thurs
Thurs
Thurs
*3: T0 (output)
Fri
Fri
Fri
Fri
*4: @0
Operation
*5: P0
Sat
Sat
Sat
Sat
Sun
Sun
Sun
Sun
Between Tuesday and Friday every week, the
weekly timer bit turns ON from 08:15 until
17:30.
Between Tuesday and Friday every week, the
weekly timer bit turns ON from 23:00 until 05:00
the following day.
The weekly timer bit turns ON from Tuesday
08:15 until Friday 17:30 every week.
Every week, from Tuesday through Friday, the
weekly timer bit turns ON for 15 minutes and
thirty seconds from 08:15.