Dodge ES142 User Manual
Dodge Engineering & Controls, Inc.
Toll Free (877) 334-2875 Fax: (978) 244-1422
ES142 Spring Return Electronic Actuators
b
a
e
EA0655R1
c
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
a. Actuator
b. Shaft adapter
d
g
f
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
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
Installation Conventions
Warning
Caution
Personal injury or loss of life may
occur if you do not perform a
procedure as specified.
Equipment damage or loss of data
may occur if you do not follow a
procedure as specified.
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.
129-270 EAI/ES-1 DEI, Inc.
Installation
Dodge Engineering & Controls, Inc.
Toll Free (877) 334-2875 Fax: (978) 244-1422
ES142 Spring Return Electronic Actuators
1
Installation
Manual
Overide
90¡
EA1119R1
90¡
2
Manual
Overide
2
NOTE: The actuator can be mounted for clockwise or counterclockwise rotation of the damper shaft.
Figure 2. Actuator Mounting Orientation.
d
>
77 mm
>3 in
5
4
a
b
cc
c
c
6
6
SHAFT
3
EA0656R1
>20 mm
>3/4 in
<
77 mm
<3 in
4
ADAPTER
5
d
b
ALIGNMENT
MARK
6
a
e
90
cc
7
7
NOTE: The shaft coupling and position indicator can be mounted on either side of the actuator.
Place the shaft adapter right next to the alignment mark keeping the mark visible.
Figure 3. Shaft Length and Proper Shaft Adapter Location.
129-270 EAI/ES-2 DEI, Inc.
Dodge Engineering & Controls, Inc.
Toll Free (877) 334-2875 Fax: (978) 244-1422
Installation
ES142 Spring Return Electronic Actuators
OR
1
4
3
3
4
2
EA0289R2
OVERRIDE
MANUAL
OVERRIDE
MANUAL
EA0288R1
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
f
4 mm
5/32 in.
2 PLACES
g
EA0357R2
6
Anti-rotation tab should be approximately in the center of the actuator anti-rotation slot.
Figure 5. Fasten the Mounting Bracket.
129-270 EAI/ES-3 DEI, Inc.
Dodge Engineering & Controls, Inc.
Toll Free (877) 334-2875 Fax: (978) 244-1422
Installation
ES142 Spring Return Electronic Actuators
EA0697R1
10 mm HEX
SOCKET
88 lb. - in.
(10Nm) TORQUE
10 mm HEX
SOCKET
88 lb. - in.
(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˚
90˚
Manual
Override
GEAR TRAIN
LOCK PIN
x 7-3/4 = 90˚
2
1
h
3 mm
Manual
Override
GEAR TRAIN
LOCK PIN
3
HOLD
5
90˚
7
Manual
Override
GEAR TRAIN
LOCK PIN
6
8
EA0374R3
4
Rotating
Turn the key in the direction of
the arrow on the hand symbol.
CAUTION:
When you lock the gear train lock pin, be careful to turn only about 5 degrees until you hear a light
click or meet slight resistance. Turning too far will strip the head of the lock pin. Once power is
restored, the actuator returns to automated control, without having to rotate the gear train lock pin.
129-270 EAI/ES-4 DEI, Inc.
Locking in place
Rotate the gear train
lock pin.
Releasing when power is absent
Turn the key in the direction of the
arrow.
Figure 7. Manual Override.
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° preload. To release the preload, insert the 3 mm hex
key in the override opening and turn the key in the
direction of the arrow.
To line up the actuator at the desired angle of rotation,
begin by removing the clamp from actuator.
Rotate adapter and insert at desired angle of rotation.
Return clamp to secure the adapter. Test rotation by
applying signal.
If necessary, re-adjust adapter and restart.
Installation
1
2
3
EA0701R1
Figure 8.
The Angular Rotation is Adjustable between
0° and 90° at 5-degree Intervals.
5
Mounting for NEMA 2
See Figure 10 for acceptable NEMA 2 mounting
positions.
90
4
EA0660R1
Figure 9.
NEMA 2
<
90
˚
EA0692R1
Figure 10. Acceptable NEMA 2 Mounting Positions.
˚
90
<
˚
90
129-270 EAI/ES-5 DEI, Inc.
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)
Installation
Counterclockwise
Self-adapt feature
2 to 10 Vdc
Tandem Mount
Master
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 must be identified as the Master by selecting the
"M" on the 5th DIP switch.
• The rest of the actuators used in the application should have the "S" (slave) set on
the 5th DIP switch.
• Connect all the 2 (black) Neutral wires and connect them to the power supply.
• Connect all the 1 (red) Supply wires and connect them to the power supply.
• The Output Signal 9 (pink) wire identified as the Master actuator, needs to be
connected to all the Control Signal Wires 8 (gray) of the slave actuators used in the
tandem application.
Operating
Voltage
Modulating Control
24 Vac/dc 9 VA/7W
2-Position and 3-Position Control
24 Vac/dc 8 VA/6W
120 Vac 9 VA
Power
Consumption
Clockwise
Self-Adapt Off
0 to 10 Vdc
Single Mount
Slave
129-270 EAI/ES-6 DEI, Inc.
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