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R7500C Wide Range Proportional

Temperature Controller

INSTALLATION INSTRUCTIONS

RC186

They are fastened to the mounting surface through the two

diagonally opposed mounting holes in the back of the case.

See Fig. 1.

For access to the mounting holes, remove the cover from the

case by loosening the cover mounting screw.

The mounting holes are now visible through the circuit board

notches in the upper right and lower left-hand corners.

Determine placement of the mounting holes in the surface

and scribe the mounting hole locations. Drill pilot holes and

fasten with No. 10 screws.

BEFORE INSTALLATION

Refer to job drawings for specific installation information and

mounting location. Main and compensation sensors (when

used) must be 500-ohm Balco sensors (L7022, L7025,

L7033, T7506 or T7001).

This controller is surface mounted through the two holes in

the back of the case.

Observe ambient temperature (30 to 140F) (0 to 60C) and

relative humidity (5 to 95%) limitations.

No special tools are required to install this controller.

CAUTION:

This controller requires a 11 to 12V dc power supply

for proper operation. The power may be supplied by

an R7503 Modutrol* Motor Converter, R7504 Two-

Position Converter, RP7505 Pneumatic Transducer,

Electronic Modutrol Motors M734K or M745J, any

other device designed for use with this Temperature

Controller, or a separate dc power supply. This

controller outputs 4 to 7 Vdc across the proportional

band setting. It is designed to work with motors and

actuators that expect a 4 to 7 Vdc input signal.

MOUNTING

This controller can be surface mounted in any convenient

location such as on duct walls, end compartments of unit

ventilators, etc.

Fig. 1. Approximate Installation Dimensions in

inches (Millimeters).

95-7205

1 2 3 4 5 6

Resumo do Conteúdo

Página 1 - Temperature Controller

R7500C Wide Range ProportionalTemperature Controller INSTALLATION INSTRUCTIONS RC186 They are fastened to the mounting surface through the two dia

Página 2 - 95-7205

R7500C WIDE RANGE PROPORTIONAL TEMPERATURE CONTROLLER WIRING All wiring must agree with local electrical codes and ordinances. Since the Controller

Página 3 - ADJUSTMENTS

R7500C WIDE RANGE PROPORTIONAL TEMPERATURE CONTROLLER 11-12 Vdc+ POWER – SUPPLY MODULTROL IV MOTOR BALCO MAIN SENSOR L1 2 BLACK ORANGE ORANGE YELLOW

Página 4 - CHECKOUT AND TESTING

R7500C WIDE RANGE PROPORTIONAL TEMPERATURE CONTROLLER COMPENSATION RATIO ADJUSTMENT Compensation ratio is the number of degrees temperature change re

Página 5

R7500C WIDE RANGE PROPORTIONAL TEMPERATURE CONTROLLER NOTE: 1. To ensure correct voltage readings in the following tests, a 500-ohm resistor should

Página 6 - QUALITY IS KEY

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Honeywell R7500C Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para não Honeywell R7500C. Honeywell R7500C User's Manual Manual do Utilizador

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