Dwyer Instruments AN24 Series, Instruction Manual

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AN24 & AN28 Annunciators Instruction Manua
7
Compliance Information
Safety
UL Listed USA and Canada
UL 508 Industrial Control Equipment
UL File Number E212517
Front Panel UL Type 4X, NEMA 4X, IP65; panel
gasket provided
Low Voltage
Directive EN 61010-1:2010
Safety requirements for measurement,
control, and laboratory use
Electromagnetic Compatibility
Emissions EN 55022:2010
Class A ITE emissions requirements
Radiated
Emissions Class A
AC Mains
Conducted
Emissions Class A
Immunity
EN 61326-1:2013
Measurement, control, and
laboratory equipment
EN 61000-6-2:2005
EMC heavy industrial generic
immunity standard
RFI - Amplitude
Modulated 80 -1000 MHz 10 V/m 80% AM
(1 kHz)
1.4 - 2.0 GHz 3 V/m 80% AM (1 kHz)
2.0 - 2.7 GHz 1 V/m 80% AM (1 kHz)
Electrical Fast
Transients ±2kV AC mains, ±1kV other
Electrostatic
Discharge ±4kV contact, ±8kV air
RFI - Conducted 10V, 0.15-80 MHz, 1kHz 80% AM
AC Surge
±2kV Common, ±1kV Differential
Surge 1KV (CM)
Power-
Frequency
Magnetic Field 30 A/m 70%V for 0.5 period
Voltage Dips 40%V for 5 & 50 periods
70%V for 25 periods
Voltage
Interruptions <5%V for 250 periods
Safety Information
•
Read complete instructions prior to installation
and operation of the instrument.
•
Risk of electric shock.
•
Hazardous voltages exist within enclosure.
Installation and service should be performed only
by trained service personnel.
Installation
There is no need to remove the instrument from its
case to complete the installation, wiring, and setup.
Unpacking
Remove the instrument from box. Inspect the
packaging and contents for damage. Report
damages, if any, to the carrier.
If any part is missing or the unit malfunctions, please
contact your supplier or the factory for assistance.
Panel Mounting
•
Prepare a standard 1/8 DIN vertical panel cutout
– 1.772" x 3.622" (45 mm x 92 mm). Refer to
Figure 1 for more details.
•
Clearance: allow at least 4" (102 mm) behind the
panel for wiring.
•
Panel thickness: 0.04" - 0.25" (1.0 mm - 6.4 mm).
Recommended minimum panel thickness to
maintain Type 4X rating: 0.06" (1.5 mm) steel
panel, 0.16" (4.1 mm) plastic panel.
•
Remove the two mounting brackets provided with
the annunciator (back-off the two screws so that
there is ¼" (6.4 mm) or less through the bracket.
Slide the bracket toward the front of the case and
remove).
•
Insert the unit into the panel cutout.
•
Install mounting brackets and tighten the screws
against the panel. To achieve a proper seal,
tighten the mounting bracket screws evenly until
the front is snug to the panel along its short side.
DO NOT OVER TIGHTEN, as the rear of the
panel may be damaged.
Figure 1. Panel Cutout and Mounting
Panel
Gasket
Mounting
Bracket
Mounting
Screw
Removable
Connectors
Square Corners
to 0.060"
(1.5 mm)
Max Radius
Panel Cutout
to DIN 43700
3.622"
(92mm)
1.772"
(45mm)
B
A
Tolerances:
A: +0.032 (+0.8mm)
-0.000 (-0.0mm)
B: +0.024 (-0.6mm)
-0.000 (-0.0mm)
Front View Top View