ZEN-20C3DR-D-V2 Omron Automation, ZEN-20C3DR-D-V2 Datasheet - Page 7

• 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

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: EMC conforms to EN 61131-2 clause 8 except in the following cases.
CPU Units
AC Inputs (Not Isolated)
Note: Can be selected using the filter settings.
DC Inputs: I0 to I3 for Units with 10 I/O points, I0 to I9 for Units with 20 I/O Points (Not Isolated)
Note: Can be selected using the input filter settings, except when I0 is being used for an 8-digit counter with a high-speed input.
Safety standards
EMC
(See note.)
Input voltage
Input impedance
Input current
ON voltage
OFF voltage
ON response time
OFF response time
Input voltage
Input impedance
Input current
ON voltage
OFF voltage
ON response time
OFF response time
Approved Standards
Input Specifications
• When Expansion I/O Units with DC inputs are connected to a CPU Unit with an AC power supply, the burst immunity between power
• When the signal wire for transistor outputs exceeds 10 m, the surge immunity of DC output signal lines will not conform.
supplies will be 1 kv.
Item
Item
Item
cULus: UL508/CSA C22.2 No.142 Class I Div2
Conforms to EN/IEC 61131-2 clause 11, excluding 11.7.2.2 (Overvoltage category 2 and Pollution degree II
conforms to IEC 60664-1)
Radiation Field Emission
Noise Terminal Voltage Emission
Electrostatic Discharge Immunity
Electromagnetic Field Immunity
Electrical Fast Transient/Burst Immunity
Surge Immunity
Immunity to Conducted Disturbances Induced by Radio-frequency Fields
Momentary Power Interruption Immunity
100 to 240 VAC +10%, 15%, 50/60 Hz
680 k
0.15 mA/100 VAC, 0.35 mA/240 VAC
80 VAC min.
25 VAC max.
50 ms or 70 ms at 100 VAC (See note.)
100 ms or 120 ms at 240 VAC (See note.)
12 to 24 VDC +20%, 10%
5.3 k
4.5 mA (typ.)/24 VDC
8 VDC min.
5 VDC max.
15 ms or 50 ms (See note.)
Specifications
Specifications
Programmable Relay
CISPR11
CISPR11
IEC61000-4-2
IEC61000-4-3
IEC61000-4-4
IEC61000-4-5
IEC61000-4-6
IEC61131-2
Specification
100 to 240 VAC
12 to 24 VDC
Class A, Group 1
Class A, Group 1
In air: 8 kV, In contact: 6 kV
10 V/m
Power line
Normal Noise
Common Noise
3 V
CPU Units with AC Power Supplies:
10 ms max.
CPU Units with DC Power Supplies:
2 ms max. (level: PS1)
ZEN V2 Units
COM
AC I/O: 2 kV
DC I/O: 1 kV
AC power supply, AC I/O: 1 kV
DC power supply, DC I/O: 0.5 kV
AC power supply, AC I/O: 2 kV
DC power supply: 1 kV
DC I/O: 0.5 kV
Circuit drawing
Circuit drawing
IN
IN
IN
IN
N
L
5.1 k
330 k
300 k
1.8 k
51 k
Internal
circuit
Internal
circuit
9