Siemens RWR62.732 Superheat Controller

 ·        The operating voltage must satisfy the requirements for safety extra low voltage (SELV)

·        to EN 60 730.

·        The transformers used must be safety transformers with double insulation conforming

·        to EN 60 742. They must be designed for 100 % duty.

·        When using several transformers in the system, terminals G0 must be galvanically

·        interconnected. The PolyCool

·        ™

·        RWR62.732 controllers operate on AC 24 V

·        (max. 10 A) extra low voltage and are short-circuit-proof.

·        If voltages of more than AC 24 V are fed to the low voltage terminals, the controller or

·        other connected devices can be damaged beyond repair. Also, voltages exceeding

·        42 V represent an electric shock hazard.

·        Operating Voltage :- AC 24 V 20% (Q1…Q6 AC 24..230 V)

·        Frequency :- 50 Hz / 60 Hz

·        Power consumption RWR62.732 :- 5 VA

·        Display (LCD) Actual Values and setpoints :-  3 Digits

·        Resolution :- 0.1

·        Analog Outputs (DC 0…10 V) :- 2 digits, resolution 0.1 V / 1%

·        Temperature range :- -25…+70˚ C

·        Operation Temperature Range :-  -5…50 ˚C

·        Analog output  under – and Overrange :- DC -1.4…11.4 V

·        Voltage modulated (VM) Range :- DC 0..10 V