Automation-components A/RH-LCD Series Manuel d'utilisateur télécharger pdf (Page 2)

2305 Pleasant View Rd.  Middleton Industrial Park  Middleton, WI 53562

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I0000150 Rev 4 Page 2 of 4

 +24 VDC Input Wiring Diagram

A/LCD-R 4-20 mA

(Loop Powered LCD Indicator)

A/RH Transmitter

+24 VDC Input / 4-20mA Output

10 Pin LCD Socket

RH 4-20 mA Output

+24 VDC Supply Voltage

RH 4-20 mA Output

to Controller

Optional Temperature

Sensor Output

to Controller (Resistive)

TTRO LCD Rev 7

- TEMP +- LCD +

ZERO

SPAN

Factory Use Only

87651

Figure # 2

Push tab in and pull up on the sensor

cable to remove from J13 connector





 Installation

Space Mount:

The RH transmitter should be placed away from excessive

moisture, corrosive fumes, vibration, or extremely high

temperatures. The base of the housing was designed to mount

over a standard 2” X 4” junction box. Mount the unit on an

indoor wall, approximately 4 to 6 feet above the floor.

1) Make sure the unit receives adequate airflow.

2) Connect the wires to the terminal block as shown

in the wiring connection section.

3) Snap the cover into position.

4) Turn out the two Allen screws at the bottom of

the enclosure until the cover cannot be removed.

OUTPUT SELECTIONS

Switches 6, 7, and 8 are used to set the output.

Refer to Figure #7 for switch settings.

Figure #7

Output Selection Switches (SW1)

4-20 mA Output

(Default)

OFF

54 876

Figure #7

1 2 3 4

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Automation-components A/RH-LCD Series Manuel d'utilisateur Page 2

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