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Ascon Tecnologic - Z31V - OPERATING INSTRUCTIONS - PAG. 8

Summary of Contents for Z31V

Page 1: ...o be equipped with additional electromechanical devices which will guarantee safety 1 INSTRUMENT DESCRIPTION 1 1 General description The Z31V is a digital electronic microprocessor thermometer equipped with functions for temperature alarms The instrument has 1 input for PTC or NTC temperature probes and can be equipped with either an internal buzzer or a relay output for alarm signaling The Z31SV ...

Page 2: ...ord that can be personalised through t PP parameter To protect the parameters set the desired password number at t PP parameter When the protection is active press the key to access the parameters and keep it pressed for about 5 s after which the display shows r P Press the key again the display will show 0 at this point using the and keys set the programmed password number and press the key again...

Page 3: ... Panel cut out 29 0 6 71 0 6 mm RECOMMENDED PANEL CUTOUT min 12 mm min 15 mm 4 2 3 Mounting mm Type 2 gasket max 12 mm Type 1 gasket 29 mm max 34 43 Type 2 Type 1 Butterfly type brackets Screw type bracket 86 4 3 Electrical connections Carry out the electrical wiring by connecting only one wire to each terminal according to the following diagram checking that the power supply is the same as that i...

Page 4: ...ured at that moment The variables display mode is automatically abandoned after about 15 seconds from the last pressure of the key 5 2 Alarm functions The alarm conditions of the instrument are Probe errors E1 and E1 Temperature alarms Hi and Lo The alarm functions act on the LED the internal buzzer if present and configured by the parameter o bu and the relay output if present The parameter o bu ...

Page 5: ...m may not be present either due to the fact they depend on the type of instrument or be cause they are automatically disabled as unnecessary i Measuring inputs parameters Parameter Description Range Default Note 1 i se Probe type Pt PTC thermistor nt NTC thermistor nt 2 i uP Unit of measurement and resolution decimal point C0 C resolution 1 F0 F resolution 1 C1 C resolution 0 1 F1 F resolution 0 1...

Page 6: ...0 AC frequency 50 60 Hz Power consumption About 4 VA Inputs 1 input for temperature probes NTC 103AT 2 10 kW 25 C or PTC KTY 81 121 990 Ω 25 C Output 1 relay output SPDT or SPST NO 16A AC1 6A AC3 250 VAC 1 HP 250 VAC 1 2HP 125 VAC 12 A max for the common pole of removable terminal block model Relay output electrical life SPST NO 100000 operations SPDT 50000 operations VDE omologation Action type T...

Page 7: ...t Relay SPST NA 16A AC1 resistive load S Out Relay SPDT 16A AC1 resistive load d Terminal block Screw terminals standard E Removable screw terminal block complete N Removable screw terminal block the fixed part only e Display Red B Blue c Buzzer Not present B With Buzzer c a b d e f g h f h Reserved codes ii jj Special codes ii jj g Packaging Bracket type AT package Butterfly brackets std V AT pac...

Page 8: ...Ascon Tecnologic Z31V OPERATING INSTRUCTIONS PAG 8 ...

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