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DEI ES142 Install Manual

Spring return electronic actuators
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a
Figure 1. Parts of the ES142 Actuator.

Product Description

This installation instruction describes the steps for
direct-coupled mounting the ES142 series spring
return electronic actuator.

Product Numbers

ES142 (all versions)
Installation Conventions
Warning
Personal injury or loss of life may
occur if you do not perform a
procedure as specified.
Caution
Equipment damage or loss of data
may occur if you do not follow a
procedure as specified.
129-270
Dodge Engineering & Controls, Inc.
Toll Free (877) 334-2875 Fax: (978) 244-1422
ES142 Spring Return Electronic Actuators
b
e
c
d
g
f
Required Tools
•
10 mm (13/32 in. open end wrench or ratchet
•
Drill
•
4 mm (5/32 in.) drill bit
•
3 mm hex wrench (provided)
•
Phillips screwdriver
•
Marker or pencil
Expected Installation Time
30 minutes
Prerequisites
NOTE:
The actuator is shipped from the factory
with a 5° preload on the spring. The
position of the indicator points to the 0°
position. When power is applied to the
actuator, the preload is released.
WARNING:
Do not open the actuator.
EAI/ES-1
Installation
a. Actuator
b. Shaft adapter
c. Position indicator
d. Shaft adapter locking
clip
e. Position indicator
adapter
h
f.
Mounting bracket
(for dampers)
g. Mounting screws
h. 3 mm hex wrench
DEI, Inc.

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Summary of Contents for DEI ES142

  • Page 1: Product Description

    Dodge Engineering & Controls, Inc. Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Figure 1. Parts of the ES142 Actuator. Product Description This installation instruction describes the steps for direct-coupled mounting the ES142 series spring return electronic actuator.

  • Page 2: Installation

    Dodge Engineering & Controls, Inc. Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Installation NOTE: The actuator can be mounted for clockwise or counterclockwise rotation of the damper shaft. NOTE: The shaft coupling and position indicator can be mounted on either side of the actuator.
  • Page 3 Dodge Engineering & Controls, Inc. Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators 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.

  • Page 4: Manual Override

    Dodge Engineering & Controls, Inc. Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators 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.
  • Page 5 Dodge Engineering & Controls, Inc. 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 making this adjustment. If making the adjustment before the actuator is in service, take into account the 5°...
  • Page 6 Dodge Engineering & Controls, Inc. 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 Self-adapt feature 2 to 10 Vdc Tandem Mount Master • After setting the 4th DIP switch for TM (tandem mount) on all actuators used in the tandem application, one actuator must be identified as the Master by selecting the "M"...
  • Page 7 Dodge Engineering & Controls, Inc. Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Dual Auxiliary Switch (-S option) -5° 0° 10° 20° 30° 0° 10° 20° 30° Figure 12. Factory setting: Switch A 5° Switch B 85°...
  • Page 8 Dodge Engineering & Controls, Inc. 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 span of the control signal can be adjusted. The offset, U0, can be adjusted between 0 to 5 VDC.

  • Page 9: Wiring Diagrams

    VA of all actuators used. The maximum rating for a Class 2 step-down transformer is 100 VA. The ES142 (24 VAC) actuators require 8 to 9 VA; therefore it is recommended that up to 10 actuators (between 80 and 90% of transformer VA) can be powered by one transformer.
  • Page 10 Dodge Engineering & Controls, Inc. Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Two-Position Control (24 VAC/DC) S2 S3 Figure. 18 Table 1. Two-position Control 24 VAC/DC. Standard Function Symbol Switch A Common Switch A N.C.
  • Page 11 Dodge Engineering & Controls, Inc. Toll Free (877) 334-2875 Fax: (978) 244-1422 ES142 Spring Return Electronic Actuators Three-Position Control (24 VAC/DC) CONTROL SIGNAL SUPPLY NEUTRAL Figure 20. Table 3. Three-position Control 24 VAC/DC. Standard Function Symbol Control signal clockwise Control signal...
  • Page 12 Dodge Engineering & Controls, Inc. 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.
  • Page 13 Dodge Engineering & Controls, Inc. 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.
  • Page 14 Dodge Engineering & Controls, Inc. 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.
  • Page 15 Dodge Engineering & Controls, Inc. 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.
  • Page 16 200 mm 7 mm 1-11/32 1-19/32 min. 34 mm 37 mm 2-1/2 in. 60 mm Figure 22. Dimensions of the ES142 Actuator and Mounting Bracket. 129-270 1-1/8 in. 28 mm 3-3/8 in. 11 in. 279 mm 86 mm 7-3/4 in.
  • Page 17 Dodge Engineering & Controls, Inc. 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: 1.
  • Page 18 Figure 3. Crank Arm Kit. Figure 4. Crank Arm Kit with Mounting Bracket. 129-270 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 can be mounted.

  • Page 19: Service Parts

    Position indicators (package of 10). 129-270 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. 985-004 The self-centering shaft adapter will attach to a shaft up to 1.00 inch (25.4 mm) in diameter.
  • Page 20 Dodge Engineering & Controls, Inc. ES142 Spring Return Electronic Actuator General Installation ...EAI/ES – 1 Mounting ...EAI/ES – 1-4 Manual Override ...EAI/ES – 4 Mechanical Range Adjustment...EAI/ES – 5 Mounting for NEMA 2 ...EAI/ES – 5 DIP Switch Features...EAI/ES – 6 Dual Auxiliary Switch (-S option) ...EAI/ES –...

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