Ce marking and ul conformity – KEYENCE DV-90 User Manual
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E DV-90-IM
CE Marking and UL Conformity
CE Marking
It is confirmed that the DV-90 Series satisfies the requirements of the EU Directive, and conforms to it when the
following conditions are fulfilled.
Therefore, users must fulfill the following conditions when the DV-90 Series is going to be used in the EU
countries.
●Precautions for EMC Directive (89/336/EEC)
• Applicable standard
(EMI) EN55011 Class A
• Applicable standard
(EMS) EN61000-6-2
• Attach the following ferrite cores
to the connected cables.
I/O terminal: ZCAT3035-1330
USB: ZCAT2035-0930
PORT1 (code reader):
ZCAT2035-0930
PORT2: ZCAT1325-0530
* Attach the ferrite cores on
both ends of the cable con-
nected to PORT2.
* Above ferrite cores are manu-
factured by TDK Corporation.
• Keep the cables on the I/O terminals shorter than 30 m.
UL
Approval
The DV-90 Series comply with to the following UL standard and has acquired UL Certificate.
• Applicable standard
UL508
Industrial Control Equipment
CAN/CSA C22.2
No.14
Industrial Control Equipment
• UL File No.
E207185
• UL category
NRAQ/NRAQ7
15JN Industrial Control Equipment
as specified in the NFPA70 (NEC: National Electrical Code) of the United States.
• When wiring to the power terminal block of the DV-90 Series, be sure to use wires with range of
AWG#14 – #20, copper wire, stranded wire, and temperature rating of 60°C or more. The tightening torque
for wiring is 5 kg.cm (0.5 Nm).
• For the wires to connect to the I/O terminal block of the DV-90 Series, be sure to use wires with range of
AWG#16-#26, copper wire, stranded wire, and temperature rating of 60°C or more. The tightening torque for
wiring is 1.7Lb • in (0.2 Nm).
• Install the DV-90 Series by following the installation and wiring methods specified in this manual. Be sure to
use the DV-90 based on the product specifications outlined in this manual.
• DV-90 is for use on a flat surface of Type 1 Enclosure.