Omron CJ1W-AD041-V1, Operation Manual

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Other Applicable Directives 7
7 Other Applicable Directives
Applicable Directives
• EMC Directive
• Low Voltage Directive
EMC and Low Voltage Directives
EMC Directive
In order that OMRON products can be used with any machinery and in combi-
nation with other manufacturer’s equipment, the products themselves are
designed to comply with EMC standards (see note 1.), so that the assembled
machinery or device can then also easily comply with EMC standards.
Even if machinery and equipment complies with EMC standards before
assembly, this compliance may change depending on the device, the configu-
ration of the control panel, and wiring, so OMRON cannot guarantee that par-
ticular system complies with the directive. You must therefore confirm that
EMC Directives are met for the overall machine or device.
Note EMC: One directive relating to Electro-Magnetic Compatibility
EMS: Electro-Magnetic Susceptibility Standard
CS Series: EN61131-2
CJ Series: EN61000-6-2
EMI: Electro-Magnetic Interference Standard EN61000-6-4
Common Emission Standard EN61000-6-4, radiated emission standard
(10 m)
Low Voltage Directive
The Low Voltage Directive provides that necessary safety standards are guar-
anteed for devices operating at voltages of 50 to 1,000 VAC or 75 to
1,500 VDC.
Conditions for
Conforming to EMC
Directive for CS/CJ-series
PLCs The immunity test conditions for CJ-series Analog I/O Units are as follows:
Total Accuracy
CS1W-AD161:
+4%/
−
6%
CJ1W-DA021/DA041: +4%/
−
1%
CJ1W-AD041-V1/AD081-V1: +3%/
−
6%
CJ1W-DA08V/DA08C/MAD42: +4%/
−
4%
8 Precautions for the C200H-AD003, C200H-DA003/004, and
C200H-MAD01
Note the following important differences between the CS-series Analog I/O
Units and the C200H Analog I/O Units.
Current Input Wiring
The CS1W-AD041-V1/081-V1 Analog Input Units and the CS1W-MAD44
Analog I/O Unit do not have a current input terminal. To switch analog conver-
sion input from voltage input to current input, the voltage/current switch must
be turned ON. Refer to
2-3-4 or 6-3-4 Voltage/Current Switch .
Mean Value Processing
The default setting for mean value processing in the CS1W-AD041-V1/081-V1
Analog Input Units and the CS1W-MAD44 Analog I/O Unit is mean value pro-
cessing with 2 buffers. By changing the setting in data memory, no mean pro-
cessing can be selected. Refer to
2-6-3 or 6-6-2 Mean Value Processing .
Operation Mode Switch
To change from normal mode to adjustment mode, or vice versa, with the
C200H-AD003, C200H-DA003/004, or C200H-MAD01 Analog I/O Units, it is