107
I20683 - Subject to change.
Feedback Potentiometer P…A GR
For the Non-Spring Direct-Coupled Actuators
Types
P140A GR
Feedback Potentiometer
140
Ω
P200A GR
Feedback Potentiometer
200
Ω
P500A GR
Feedback Potentiometer
500
Ω
P1000A GR
Feedback Potentiometer
1000
Ω
P2800A GR
Feedback Potentiometer
2800
Ω
P5000A GR
Feedback Potentiometer
5000
Ω
P10000A GR
Feedback Potentiometer
10000
Ω
Technical Data
P…A GR
Resistance Values
As Above
Output
1 W
Tolerance
± 5%
Linearity
± 2%
Resolution
Min. 1%
Residual Resistance
Max. 5% On Both Sides
Electrical Connection
3 ft, 18 GA Appliance Cable
1/2" Conduit Connector
Humidity
5 to 95% RH non-condensing
Ambient Temperature -22°F to +122°F [-30°C to +50°C]
Storage Temperature -40°F to +176°F [-40°C to +80°C]
Housing
NEMA 2 / IP54
Housing Rating
UL94-5VA
Servicing
Maintenance Free
Agency Listings
cULus acc. to UL 60730-1/-2-14 and
CAN/CSA C22.2 No.24 CE according
to 73 / 23 / EEC
Quality Standard
ISO 9001
Weight
4.6 oz [130 g]
Application
The P…A GR feedback potentiometers are used with TLM,
TNM, TAM, and TGM actuators to provide a resistive signal
which varies with damper position.
The P…A GR units are applied with commercial proportional
temperature controllers to provide feedback of the damper
position, or with electric or electronic meters to provide
position indication. The signal can also be used as a
positioner for parallel operation of multiple actuators.
Operation
The P…A GR feedback potentiometers are mounted onto the
direct coupled actuator. The switches are modular units that
mount directly onto TLM, TNM, TAM, and TGM type actuators
and are locked into place by guiding grooves on the sides of
the actuator.
A driver disk is attached to the actuator clamp and offers
direct transmission of the actuator position to the micro switch
cams.
Mounting Instructions
1. Remove position indicator from actuator.
2. Press down the manual override button and rotate the
actuator fully counter-clockwise.
3. Turn the driver disk on the potentiometer fully
counterclockwise.
4. Slide potentiometer onto the actuator using the actuator
guiding grooves on the sides of the actuator.
5. Check for correct mating of the driver disk to the
universal clamp.
P1
P2
P3
P…A GR
0
10
Wiring Diagram
Содержание TRANE TAF Series
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