Honeywell N20 Bedienungsanleitung PDF herunterladen

PRODUCT DATA

63-2587-1

N20, N34 Series MN7220, MN7234

NON-SPRING RETURN DAMPER ACTUATOR

20/34 Nm (175/300 lb-in) FOR MODULATING CONTROL

GENERAL

These direct-coupled damper actuators provide modulating

control for:

• rotary valves,

• air handling units,

• ventilation flaps,

• louvers, and

• reliable control for air damper applications with up to 50

sq.ft. (20 Nm / 175 lb-in) or 85 sq. ft. (34 Nm / 300 lb-in)

(seal-less damper blades; air friction-dependent).

FEATURES

• New self-centering shaft adapter

• Access cover to facilitate connectivity

• Declutch for manual adjustment

• Mechanical end limits (MN7220 only)

• Field-installable auxiliary switches

• Rotation direction selectable by switch

• Mountable in any orientation (no IP54 if upside down)

• Mechanical position indicator

SPECIFICATIONS

Supply voltage 24 Vac ±20%, 50/60 Hz;

24 Vdc -10...+20%

Nominal voltage 24 Vac, 50/60 Hz; 24 Vdc

All values stated hereinafter apply to operation under

nominal voltage conditions.

Power consumption

MN7220 6 VA / 6 W

MN7234 8 VA / 6 W

Ambient limits

Ambient operating limits -5...+140 °F (-20...+60 °C)

Ambient storage limits -40...+175 °F (-40...+80 °C)

Relative humidity 5...95%, non-condensing

Safety

Protection standard IP54 (non-USA models)

NEMA2 (USA models)

Protection class II as per EN 60730-1

Overvoltage category II

Lifetime

Full strokes 60000

Repositions 1.5 million

Mounting

Round damper shaft 3/8...1-1/16” (10...27 mm)

Square damper shaft 3/8...11/16” (10...18 mm);

45° steps

Shaft length min. 7/8” (22 mm)

Control signal 0(2)...10 Vdc

0(4)...20 mA

Input impedance 100 kΩ [0...10 V]

500 Ωm [0...20 mA]

Feedback signal

Limits ± 1 mA at 0...10 V

Auxiliary switch (when included)

Rating 5 A (resistive) / 3 A (inductive)

Triggering points 5° / 85°

Torque rating

MN7220 175 lb-in (20 Nm)

MN7234 300 lb-in (34 Nm)

Runtime 95 sec (60 Hz) / 110 sec (50 Hz)

Rotation stroke 95° ± 3°

Dimensions see “Dimensions” on page 8

Weight 3 lbs. (1.35 kg)

Noise rating 40 dB(A) max. at 1 m

1 2 3 4 5 6 7 8

Inhaltsverzeichnis

Seite 1 - SPECIFICATIONS

PRODUCT DATA63-2587-1N20, N34 Series MN7220, MN7234NON-SPRING RETURN DAMPER ACTUATOR20/34 Nm (175/300 lb-in) FOR MODULATING CONTROLGENERALThese direct

Seite 2 - OPERATION/FUNCTIONS

N20, N34 SERIES MN7220, MN723463-2587—1 2ORDERING INFORMATIONWhen purchasing replacement and modernization products from your TRADELINE® wholesaler or

Seite 3 - Dip Switches

N20, N34 SERIES MN7220, MN72343 63-2587—1Rotary MovementThe control signal and the corresponding rotation direction (clockwise or counterclockwise) ca

Seite 4 - INSTALLATION

N20, N34 SERIES MN7220, MN723463-2587—1 4Voltage/Current Control Signal Selection Dip SwitchIn its default shipping position, the voltage/current cont

Seite 5 - Access cover

N20, N34 SERIES MN7220, MN72345 63-2587—1Mounting PositionThe actuators can be mounted in any desired orientation (no NEMA2 or IP54 if mounted upside

Seite 6 - Wiring Diagrams

N20, N34 SERIES MN7220, MN723463-2587—1 6Wiring DiagramsMN7220/MN7234MN7220 WITH SWITCHESNOTE: Internal auxiliary switches S1 and S4 must be connected

Seite 7 - 7 63-2587—1

N20, N34 SERIES MN7220, MN72347 63-2587—1

Seite 8 - DIMENSIONS

Automation and Control SolutionsHoneywell International Inc. Honeywell Limited-Honeywell Limitée1985 Douglas Drive North 35 Dynamic DriveGolden Valley

Verwandte Modelle: MN7220 | N34 Series |

Kommentare zu diesen Handbüchern

Keine Kommentare

Honeywell N20 Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Für das Auto Honeywell N20 herunter. Honeywell N20 User Manual Benutzerhandbuch

Inhaltsverzeichnis

Verwandte Modelle: MN7220 | N34 Series |

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Für das Auto Honeywell N20