ZEN-20C3DR-D-V2 Omron Automation, ZEN-20C3DR-D-V2 Datasheet - Page 6
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ZEN-20C3DR-D-V2
Manufacturer Part Number
ZEN-20C3DR-D-V2
Description
CONTROLLER; CPU; 12 INPUTS, 8 OUPUTS; 12-24VDC; LCD DISPLAY; NON-EXPANDABLE
Manufacturer
Omron Automation
Type
PLCr
Datasheet
1.ZEN-10C1AR-A-V2.pdf
(8 pages)
Specifications of ZEN-20C3DR-D-V2
Brand/series
ZEN Series
Communication
RS-485
Current, Input
4.5 mA
Dimensions
70mmL×56mmW×90mmH
Input Type
Voltage
Ip Rating
IP20
Memory
EEPROM
Mounting Type
DIN Rail
Number Of Inputs
6
Number Of Outputs
8
Output Type
Relay
Primary Type
Controller
Standards
UL, cURus, CSA, CE
Terminal Type
Terminal Block
Termination
Terminal Block
Voltage, Supply
12-24 VDC
Note: 1. Up to 34 points for CPU Units with 10 I/O points. With Communications-type CPU Units, however, the CPU Unit has 6 inputs and 3 outputs, for a maximum
8
Control method
I/O control method
Programming language
Program capacity
Max. No. of control I/O points
LCD display (See note 2.)
Operation buttons (See note 2.) 8 (4 cursor buttons and 4 operation buttons)
User program backup
Power interruption hold
Calendar and clock function
(See note 2.)
Timer accuracy
Maximum counting speed
Insulation resistance
Insulation
Dielectric strength
Vibration resistance
Shock resistance
Weight
Communications
Synchronization method
Baud rate
Transmission code
Data bit length
Stop bit length
Error detection
Flow control
Interface
Retry function
Node number
Characteristics
Communications Specifications (Communications-type CPU Units)
2. Not provided for LED-type CPU Unit without display (i.e., ZEN-@C2@@-@-V2 models).
of 33 I/O points.
Programmable Relay
Item
Item
Stored program control
Cyclic scan
Ladder diagram
96 lines (3 input conditions and 1 output per line)
44 points (See note 1.)
CPU Units with 20 I/O points: 12 inputs and 8 outputs
Expansion I/O Units: 4 inputs and 4 outputs each, up to 3 Units.
12 characters
Internal EEPROM, Memory Cassette (optional)
Internal holding bit status, holding timer/counter present values, calendar and clock (year, month, day of month,
day of week, time)
• Super capacitor backup time: 2 days min. (25 C)
• Life of optional battery:
Accuracy: 15 s/month (at 25 C)
0.01 s unit: 0.05% 10 ms max. (rate for set value)
min/s unit:
h/min unit:
150 Hz: 8-Digit counter (F) set to high-speed operations (CPU Units with DC power supplies only)
(The counting speed may be less than 150 Hz depending on the cycle time of the program. See page 21.)
20 M
Between power supply terminals and all output terminals.
Between terminals of different output circuits.
Between all terminals of CPU Unit and all terminals of Expansion I/O Unit.
• Reinforced insulation
• No separation
2,300 VAC, 50/60 Hz for 1 min (leakage current 1 mA max.):
Between power supply terminals and all output terminals.
Between terminals of different output circuit.
Between all terminals of CPU Unit and all terminals of Expansion I/O Unit.
Conforms to IEC60068-2-6, 5 to 9 Hz with 3.5-mm single amplitude, 9 to 150 Hz acceleration 9.8 m/s
10 sweeps each in X, Y, and Z directions (1 octave/min)
Conforms to IEC60068-2-27, 147 m/s
CPU Unit with 10 I/O points: Approx. 300 g max.
CPU Unit with 20 I/O points: Approx. 350 g max.
Expansion I/O Unit:
RS-485 (two-wire, half duplex)
Start-stop synchronization
4800, 9600, or 19200 bps
ASCII
7 or 8 bits
1 or 2 bits
Vertical parity (none, even, odd), Block check character (BCC)
None
RS-485
None
0 to 99 (default: 1), XX (broadcasting)
Between power supply or input terminals and output terminals.
Between terminals of different output circuits.
Between all terminals of CPU Unit and all terminals of Expansion I/O Unit.
Between power supply and input terminals of the same unit.
Between power supply terminals of CPU Unit and computer connector,
Battery Unit connector, or all Expansion Unit connectors (all interfaces are live parts).
ZEN V2 Units
(at 500 VDC) min.:
0.05% 1 s max. (rate for set value)
0.05% 1 min max. (rate for set value)
4 lines, with backlight
Approx. 120 g max.
10 years min. (25 C)
2
, 3 times each in X, Y, and Z directions.
ZEN-10C4@R-@-V2
Specification
2
,