| GENERAL | Lifetime Full strokes: 60000 |
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| • rotary valves, | Mounting |
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| • air handlers, | Round damper shaft: 3/8...1-1/16” (10...27 mm) |
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| • ventilation flaps, | Square damper shaft: 3/8...11/16” (10...18 mm); 45° steps |
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| • louvers, and | Shaft length: min. 7/8” (22 mm) 50 sq.ft. (20 Nm / 175 lb-in) or 85 sq. ft. (34 Nm / 300 Auxiliary switch (when included) lb-in) (seal-less damper blades; air friction-dependent). Rating: 5 A (resistive) / 3 A (inductive) Triggering points: 5° / 85° |
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| FEATURES | Torque rating MN6120: 175 lb-in (20 Nm) MN6134: 300 lb-in (34 Nm) |
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| • Access cover to for easier wiring | Runtime: 95 sec (60 Hz) / 110 sec (50 Hz) |
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| • Declutch for manual adjustment | Rotation stroke: 95° ± 3° |
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| • Mechanical end limits (MN6120 only) | Dimensions: See “Dimensions” on page 6. Weight: 1.45 kg (3 lbs. 3 oz.) Noise rating: 40 dB(A) max. at 1 m down) 63-2588-02 M – Electrical motor N – Fail Safe Function (Non-Spring Return) 61 – 24V Floating Control 72 – 24V Modulating Control 20 – 20 Nm (175 lb-in) 34 – 34 Nm (300 lb-in) A – Standard Model 1 – No Feedback 2 – Voltage Feedback Signal 0 – No Internal Auxiliary Switches 2 – Two Interna |
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| M | N 72 20 A 2 0 XX Fig. 1. Product Identification System |
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| OPERATION/FUNCTIONS | Contents of Package The delivery package includes the actuator itself, parts 1 through 10 (see Fig. 2; in the case of U.S. models – e.g. MN6120 – parts 1 through 8), the anti-rotation bracket screws, and the SM mounting plate and screws. Rotary Movement The rotation direction (clockwise or counterclockwise) can be selected using the rotation direction switch (see part 7 in Fig. 2), thus eliminatin |
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| Two-Position or Floating Control | they properly mesh with the rotational angle scales when 60 90 90 60 Fig. 6. Correct/incorrect tightening of end limits 30 30 0 0 Internal Auxiliary Switches The internal auxiliary switches are set to switch from “common” to “normally open” at angles of 5° and 85°, respectively, from the totally counterclockwise position. Fig. 4. Position indication actuator scale: clockwise |
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| Manual Adjustment | -2.5° 0° 5° 10° 15° 75° 80° 85° 90° 92.5° |
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| CCW internal | CW internal |
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| auxiliary switch | auxiliary switch auxiliary switch scale To prevent equipment damage, you must remove power or set the rotation direction switch to the 0° 5° 10° 15° 75° 80° 85° 90° “Service/Off” position before manual adjustment. |
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| Limitation of Rotation Stroke | INSTALLATION |
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| desired (see Fig.5). | IMPORTANT In order to prevent equipment damage, you must remove power or set the rotation direction switch to the “Service/Off” position before manual opera- tion. Mounting Instructions All information and steps are included in the Installation Instructions supplied with the actuator. 3 63-2588—02 |
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| Mounting Position | Wiring |
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| actuator's cables and controls. | To facilitate wiring the actuator to the controller, the access cover can be detached from the actuator. IMPORTANT |
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| NEMA2 | NEMA2 NEMA2 NEMA2 Remove power before detaching the access cover. |
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| IP54 | IP54 IP54 IP54 Once the access cover has been removed, please take care to avoid damaging any of the parts now accessible. Fig. 8. Mounting for IP54/NEMA2 Fig. 9. Access cover |
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| delivery package. | one or two terminal strips, including a layout with a description for each of the terminals. Fig. 10. Actuator with access cover removed |
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| rotation | rotation |
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| 覆蓋角度 | 3 direction 3 switch switch 3 Dir 3 Dir |
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| Service/Off | Service/Off 24 2 2 Rev M 24 2 Rev M |
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| Vac~ | ~ Vac~ ~ 1 1 24 1 24 1 |
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| V | V TERMINAL STRIP 1 |
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| TWO-POSITION CONTROL | FLOATING CONTROL (not applicable to the N2024-2POS) |
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| TERMINAL STRIP 1 | Vac~ 2 Rev |
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| ~ | Vac~ 2 Rev 24 1 24 1 |
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| AUXILIARY SWITCHES | TWO-POSITION FLOATING Name |
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| Floating | Two-Position Two-Position |
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| Connecting Cable | Terminal Direct Reverse Direct Reverse |
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| Supply and signal lines | 1 24 Vac ⊥ 24 Vac ⊥ 24 Vac ⊥ 24 Vac ⊥ 24 Vac 24 Vac 24 Vac ~ 24 Vac ~ (clockwise) (counterclockwise) 24 Vac 24 Vac 24 Vac 24 Vac (counterclockwise) (clockwise) (counterclockwise) (clockwise) |
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| Auxiliary | CCW (left) S1 Common |
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| switched (when | 0-5° S2 Closed included) |
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| S3 | Open |
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| S4 | Common |
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| S5 | Closed |
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| S6 | Open 5-85° S1 Common |
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| S2 | Closed |
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| CW (right) | S1 Common 85-90° S2 Closed |
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| shaft | shaft |
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| adapter | adapter (reverse) (1-7/8”) 48 mm 90 60 20.6 mm (1-3/16”) 223 mm (8-25/32”) 92 mm (3-5/8”) 1000 mm (39”) min. 60 mm (2-3/8”) 132 mm (5-3/16”) 230 mm [+/- 0.5 mm] (9-1/16” [+/-1/64”]) 20 mm (25/32”) anti-rotation bracket 7 mm (9/32”) 13 mm (1/2”) 2 mm (5/64”) 5 mm (+0.05, -0.10 mm) 25/128” (+0.002, -0.004”) ® U.S. Registered Trademark |
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| Atlanta, GA 30308 | ©2022 Honeywell International Inc. 63-2588—02 M.S. Rev. 10-22 |
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| buildings.honeywell.com | Printed in United States |
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