Résumé du contenu de la page N° 1
Dodge Engineering & Controls, Inc. Installation
Toll Free (877) 334-2875 Fax: (978) 244-1422
ES142 Spring Return Electronic Actuators
a. Actuator
b. Shaft adapter
b
c. Position indicator
d
d. Shaft adapter locking
clip
a e. Position indicator
g
adapter
e
h
f. Mounting bracket
(for dampers)
f
g. Mounting screws
h. 3 mm hex wrench
c
Figure 1. Parts of the ES142 Actuator.
Product Description Required Tools
This installation instruction describes the steps for
• 10 mm
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>77 mm >3 in >20 mm <77 mm >3/4 in <3 in Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Installation 1 90¡ 90¡ 2 2 Manual Manual Overide Overide NOTE: The actuator can be mounted for clockwise or counterclockwise rotation of the damper shaft. Figure 2. Actuator Mounting Orientation. d c c c c 5 6 6 b 4 a SHAFT ADAPTER ALIGNMENT 90 5 d MARK 3 b 4 6 e a c c 7 7 NOTE: The shaft coupling and
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators OR 4 4 1 3 3 2 MANUAL MANUAL OVERRIDE OVERRIDE Place the actuator on the shaft with the damper blades in the desired 0 position. Tighten the middle screw so that the shaft is in the center of the shaft adapter opening. Figure 4. Actuator Mounting. 1/2 1/2 5 4 mm 5/32 in. 2 PLACES f g 6 Anti-rotation tab should be approximately in the c
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators 10 mm HEX 10 mm HEX SOCKET SOCKET 88 lb. - in. 88 lb. - in. (10Nm) TORQUE (10Nm) TORQUE NOTE: Keep the shaft in the center of the shaft adapter opening. Apply 7.5 lb-ft (10 Nm) torque maximum. Figure 6. Fasten the Shaft Adapter to the Damper Shaft. Manual Override 90˚ x 7-3/4 = 90˚ 3 HOLD 2 7 6 1 8 5 h 3 mm 4 Rotating Locking in place R
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< 90˚ Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Mechanical Range Adjustment – Limiting Rotation (0 through 90°) Make sure the actuator is in the zero position when 1 making this adjustment. If making the adjustment before the actuator is in service, take into account the 5° preload. To release the preload, insert the 3 mm hex 2 key in the override opening and turn the key in the dir
Résumé du contenu de la page N° 6
Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators DIP Switch Features (ES142-M2 and ES142-M2-S Only) Counterclockwise Clockwise Self-adapt feature Self-Adapt Off 2 to 10 Vdc 0 to 10 Vdc Tandem Mount Single Mount Master Slave Figure 11. DIP Switch Settings. • After setting the 4th DIP switch for TM (tandem mount) on all actuators used in the tandem application, one actuator
Résumé du contenu de la page N° 7
Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Dual Auxiliary Switch (-S option) Actuator rotary range with the shaft adapter mounted at -5° 0° 10° 20° 30° 70° 80° 90° position 0. Setting range for Switches A and B: 0 – 90° 0° 10° 20° 30° 70° 80° 90° Setting interval: 5° A B Switching hysteresis: 2° Figure 12. Factory setting: Switch A 5° Switch B 85° 10 20 A To change the
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Zero Span Control Signal Adjustment (-ZS option) The offset (start point) and Y (%) S 1) 3) 2) span of the control signal 100 Control can be adjusted. The offset, Signals U0, can be adjusted between Span, U 5 2 10 0 to 5 VDC. The span, ∆U, can be adjusted between 2 15 to 30 VDC. 20 30 25 0 Offset, Uo Y (v) 2 5 10 35 U 0 1 U ΔU (max. 30
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Wiring 24 VAC or 120 VAC All wiring must conform to NEC and local codes and regulations. 24 VAC Use earth ground isolating step-down Class 2 transformers. Do not use auto transformers. Determine the supply transformer rating by summing the total VA of all actuators used. The maximum rating for a Class 2 step-down transformer is 100 VA. The E
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Two-Position Control (24 VAC/DC) Two-Position Control (120 VAC) 1 3 S1 S4 S1 S4 A B A B M M S2 S3 S5 S6 2 S2 S3 S5 S6 Figure. 18 4 Figure 19. Table 1. Two-position Control 24 VAC/DC. Standard Function Color Table 2. Two-position Control 120 VAC. Symbol Plenum Standard Function Color 1 Red (+) Symbol Standard 2 Com Black 3 Lin
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Three-Position Control (24 VAC/DC) Modulating Position Control (24 VAC/DC) CONTROL SIGNAL CW CCW 6 7 8 9 S1 S4 A B M M S2 S3 S5 S6 1 2 1 2 SUPPLY NEUTRAL Figure 21. Figure 20. Table 3. Three-position Control 24 VAC/DC. Table 4. Modulating Control 24 VAC/DC. Standard Function Color Standard Function Color Symbol Symbol Plenum Plenum
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Start-Up/Commissioning Two-Position Control, 24 VAC/DC 1. Check that the wires are connected correctly. 2. Connect wires 1 (red) and 2 (black) to a Digital Multimeter (DMM) with the dial set at VAC to verify that the operating voltage is within range. 3. Check operation: a. Connect wires 1 (red) and 2 (black) to 24 VAC/DC signal. b. Allo
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Two-Position Control, 120 VAC 1. Check that the wires are connected correctly. 2. Connect wires to a Digital Multimeter (DMM) with the dial set at VAC to verify that the operating voltage is within range. 3. Check operation: a. Connect wires 3 (black) and 4 (white) to 120 VAC signal. b. Allow the actuator shaft coupling to rotate from 0 t
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Three-Position Control, 24 VAC/DC 1. Check that the wires are connected correctly. 2. Connect wires 1 (red) and 2 (black) to a Digital Multimeter (DMM) with the dial set at VAC to verify that the operating voltage is within range. 3. Check operation: a. Connect wires 1 (red) and 2 (black) to the actuator. b. Apply a control signal (24 VAC/DC)
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Modulating Control, 24 VAC/DC 1. Check that the wires are connected correctly. 2. Check that the offset (start point) and span are set correctly, if used. 3. Connect wires 1 (red) and 2 (black) to a Digital Multimeter (DMM) with the dial set at VAC to verify that the operating voltage is within range. 4. Check operation: a. Connect wires 1 (r
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L A N O ˚ I 5 T 9 P O ˚ 5 0 Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Dimensions min. 4 in. 100 mm 1-1/8 in. 28 mm 3-3/8 in. 11 in. 279 mm 86 mm min. 8 in. min. 1/4 in. 200 mm 7 mm 7-3/4 in. 197 mm 9 in 230 mm 1-11/32 1-19/32 3-15/16 in. min. 25/32 in 34 mm 37 mm 100 mm 2-1/2 in. 20 mm 60 mm OPENING FOR 3/8" FLEX CONDUIT (3 PLS) 11/32 in. 10 mm 1-23/32 in. 30 mm 1.1 in. 28.
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Sizing Actuators for Damper Applications The number of actuators required depends on several factors. To determine the quantity of actuators required for the installation: 2 2 1. Obtain damper torque ratings (ft-lb/ft or Nm/m ) from the damper manufacturer. 2. Determine the area of the damper. 3. Calculate the total torque required to move the
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators ACCESSORIES NOTE: The auxiliary switches and/or the control signal adjustment cannot be added in the field. Order the product number that includes the option(s), if required. ASK71.1U This kit allows foot mounting of the ES142 actuator. This kit should be used for in-the-airstream applications, and generally, anywhere a foot-mounted actuator
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Dodge Engineering & Controls, Inc. Installation Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators ASK73.1 This bracket provides an extended anti- rotation pin that allows two ES142 actuators to directly drive a single damper shaft. For use with two and three–position actuators. Figure 5. Tandem Mount Bracket. ASK73.2U This bracket provides an extended anti- rotation pin that allows two modulating actuators to directly drive a single dampe
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Dodge Engineering & Controls, Inc. Toll Free (877) 334-2875 ES142 Spring Return Electronic Actuator Installation Guide General Installation ..................................................................................................EAI/ES – 1 Mounting...................................................................................................................EAI/ES – 1-4 Manual Override ............................................................................
