ZEN-20C1AR-A-V2 240989 OMRON Programmable relay, CPU 12/8 Ent. AC Ps. 240 AC relay LCD RTC View larger
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ZEN-20C1AR-A-V2 240989 OMRON Programmable relay, CPU 12/8 Ent. AC Ps. 240 AC relay LCD RTC





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Programmable relay, CPU 12/8 Ent. AC Ps. 240 AC relay LCD RTC

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Programmable Relays


* Brand new product in its original packaging covered by the warranties and certifications provided by OMRON

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1+156,93 €
2+152,89 €
3+150,89 €
4+149,61 €
5+148,94 €
*This price is per unit and is the net value (not including taxes if applicable).

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ZEN-20C Programmable relays
Extended flexible automation
Ideal for small-scale control applications, the ZEN-20C provides an economical alter- native to discrete timers, counters and general purpose relays. With 12 Inputs and 8 relay or transistor Outputs, and expansion possibilities of up to 44 I/O on C1 and C2
models, the ZEN-20C offers extended flexibility, with features such as calendar and real time clock functionality.
• ZEN-20C1/C2 expandable up to 44 I/Os
• ZEN DC units have analog input 0-10 VDC
• DC models have as well high speed counter 150 Hz
• Expansion available with relay output or transistor output
Ordering information
Name Number of Inputs (I)/
Outputs (Q) Type LCD, buttons Analog
No. of bits 16 No. of bits 8 Size in mm
Order code
I/O points
power supply
(B), calendar input/
counter (F)/
and clock
comparators comparators
CPU units 20 12 100 to 240 VAC 8 Relays LCD yes – – Work bits (M)
Holding timers
90×122.5×56 ZEN-20C1AR-A-V2
Expand- able up to
44 I/O
LED – – –
12 to 24 VDC LCD yes yes / 4 yes / 4
LED – yes / 4 yes / 4
Holding bits (H) Timers (T)
Counters (C) Weekly timers (@)
Button input (B)
Transis- tors
LCD yes yes / 4 yes / 4
LED – yes / 4 yes / 4
LCD display (D)
Timer/counter comparator (P)
Fixed I/O 100 to 240 VAC Relays LCD yes – yes / 4 ZEN-20C3AR-A-V2
12 to 24 VDC LCD yes yes / 4 yes / 4 ZEN-20C3DR-D-V2
Item Specifications
ZEN-20C_AR-A-V2 ZEN-20C_D_-D-V2
Power supply voltage 100 to 240 VAC, 50/60 Hz 12 to 24 VDC (DC ripple rate: 5%)
Rated power supply voltage 85 to 264 VAC 10.8 to 28.8 VDC
Power consumption 11 VA max. 5 W max. Inrush current 4A max. 30A max. Ambient temperature 0°C to 55°C (–25°C to 55°C for ZEN-20C2 models (LED))
Ambient storage –20°C to 55°C (–40°C to 75°C for ZEN-20C2 models (LED))
Control method Stored program control I/O control method Cyclic scan Programming language Ladder diagram
Program capacity 96 lines (3 input conditions and 1 output per line)
LCD display 12 characters x 4 lines, with backlight (LCD-type CPU unit only) Operation keys 8 (4 cursor keys and 4 operation keys) (LCD-type CPU unit only) Super-capacitor holding time 2 days min. (25°C)
Battery life (ZEN-BAT01) 10 years min. (25°C)
Calendar & Clock function Accuracy: ±15 s/month (at 25°C) if applicable
Name Description Order code
Memory Cassette EEPROM (for data security and copying) ZEN-ME01
Battery unit Battery (keeps time, date and bit values for 10 years at 25°C) ZEN-BAT01
Connecting Cable For the programming software, RS-232C cable, 9-way `D' connector for PC ZEN-CIF01
USB-Serial conversion cable USB-Serial conversion cable (to be used in combination with ZEN-CIF01) CS1W-CIF31
ZEN support software Runs on Windows ME, 2000, XP, NT4.0 Service Pack 3, Vista ZEN-SOFT01-V4

Datasheet - PDF

Title: Language: Size: Type:
pdf1-mostradoOMRON - ZEN-20C1AR-A-V2 - 240989 English 152 Kbytes pdf1-mostradoOMRON - ZEN-20C1AR-A-V2 - 240989
pdf1-OMRON - ZEN-20C1AR-A-V2 - 240989 English 6 Mbytes pdf1-mostradoOMRON - ZEN-20C1AR-A-V2 - 240989
pdf2-mostradoOMRON - ZEN-20C1AR-A-V2 - 240989 English 2 Mbytes pdf1-mostradoOMRON - ZEN-20C1AR-A-V2 - 240989

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