ZEN-20C3AR-A-V2 Omron, ZEN-20C3AR-A-V2 Datasheet - Page 28

• 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

■ Track Mounting Accessories (Order Separately)
Precautions when Selecting ZEN Programmable Relays
■ Changes in Comparison with Previous Models
• The power supply and transistor output voltage ranges for CPU Units and Expansion I/O Units with DC power supply has been expanded to
• The width of Expansion I/O Units has been reduced by half and only 8-point models are available.
• The connection method between the CPU Unit and Expansion I/O Units has changed.
• Twin timer operation has been added to timers.
• Multiple-day operation and pulse-output operation has been added to weekly timers.
• An 8-digit counter and 8-digit comparators have been added.
• The accuracy of analog inputs has been increased to ±1.5% FS.
• The timing accuracy of weekly timers and calendar timers has been increased to ±15 s or less per month (at 25°C).
• Australia and New Zealand Daylight Saving Time (DST) settings have been added.
• CPU Units with RS-485 communications and economic CPU Units have been added.
• The heat slits in the cases of CPU Units and Expansion I/O Units have been removed to prevent foreign matter from entering.
Model numbers have been changed to reflect the improved functionality.
4.5
Mounting Track
PFP-100N
PFP-50N
End Plate
PFP-M
Memory Cassettes, Connecting Cables, and Battery Units have not been changed and can be used as they are with the new models.
10.8 to 28.8 VDC.
Previous Model Numbers
New Model Numbers
ZEN-@C@@@-@
ZEN-@C@@@-@-V1
ZEN-@E@@
ZEN-@C@@@-@-V2
ZEN-8E1@@
15
25
10
25
* The numbers in parentheses () are dimensions for the PFP-50N.
1,000 (500) *
50
M4 × 8
pan-head
screw
11.5
25
10
10
(Pre-V1 CPU Units)
(V1 CPU Units)
(4E/8E-type Expansion I/O Units)
(V2 CPU Units)
(8E1-type Expansion I/O Unit)
M4 spring washer
25
15 (5) *
10
7.3
35
±0.15
6.2
±0.3
1
1.3
4.8
1.8
35.5 35.3
1.8
1
27
±0.15
4.5
PFP-100N2
Spacer
PFP-S
15
25
10
25
1,000
25
10
25
5
15
ZEN V2 Units
35
±0.3
44.3
27
24
12
16.5
16
1
16
34.8
29.2
1.5
28