Novus N2020 Controller Manuel d'utilisateur télécharger pdf

NOVUS PRODUTOS ELETRÔNICOS LTDA. RS: (51) 3323-3600 SP: (11) 3097-8466 Campinas/SP: (19) 3372-7992 PR: (41) 3244-0514 1/7

N2020 Controller

TEMPERATURE CONTROLLER – INSTRUCIONS MANUAL – V1.0x C

SAFETY ALERTS

The symbols below are used on the equipment and throughout this

document to draw the user’s attention to important operational and

safety information.

CAUTION:

Read the manual thoroughly

before installing and operating the

equipment.

CAUTION OR DANGER:

Electrical shock hazard

All safety related instructions that appear in the manual must be

observed to ensure personal safety and to prevent damage to either

the instrument or the system. If the instrument is used in a manner not

specified by the manufacturer, the protection provided by the

equipment may be impaired.

INSTALLATION / CONNECTIONS

The controller must be fastened on a panel, following the sequence

of steps described below:

Prepare a panel cut-out of 93 x 45 mm;

Remove the mounting clamps from the controller;

Insert the controller into the panel cut-out;

Slide the mounting clamp from the rear to a firm grip at the panel.

ELECTRICAL CONNECTIONS

The controller complete set of features is drawn in Fig. 01:

Fig. 01 - Input connections, outputs and power supply

RECOMMENDATIONS FOR THE INSTALLATION

Leads of input signals may travel the plant, separately of output

and feeding leads, if is possible in grounded conduits.

All electronic instruments must be powered by a clean mains

supply, proper for instrumentation.

It is strongly recommended to apply RC'S FILTERS (noise

suppressor) to contactor coils, solenoids, etc.

FEATURES

INPUT TYPE SELECTION

The input type to be used by the controller is defined in the

equipment settings. Table 01 shows the input options available for

the user, one of them must be selected during the controller setting.

TYPE

CODE

RANGE OF MEASUREMENT

Thermocouple J

Tc j

Range: -110 to 950 °C (-166 to 1742 °F)

Thermocouple K

Tc k

Range: -150 to 1370 °C (-238 to 2498 °F)

Thermocouple T

Tc t

Range: -160 to 400 °C (-256 to 752 °F)

Pt100

Range: -200 to 850 °C (-328 to 1562 °F)

Table 01 – Inputs types

Fig. 02 - Connection of

thermocouple

Fig. 03 - Connection of 3-wires

Pt100

Notes:

1- The specification of controller accuracy does not consider the

error showed by the temperature sensor used.

2- Suitable extension cables must be used with thermocouples.

3- In order to use 2-wire Pt100 thread, connect 23 and 24 terminals.

The sensor must be connected between 22 and 23 terminals. If

the sensor is 4-wired, keep one of the wires disconnected close to

the controller. The wires used must always have the same section

(same gauge).

OUTPUTS

The controller offers two, three or four output channels, depending on

the loaded optional features. Those channels are configured by the

user to act as control outputs, alarm outputs, LBD Function or PV or

SP retransmission.

OUT1 - Logical pulse, 5 Vdc / 25 mA

Available at terminals 19 and 20 of controller

OUT2 - Relay SPST-NA

Available at terminals 17 and 18 of controller

1 2 3 4 5 6 7

Résumé du contenu

Page 1 - N2020 Controller

NOVUS PRODUTOS ELETRÔNICOS LTDA. RS: (51) 3323-3600 SP: (11) 3097-8466 Campinas/SP: (19) 3372-7992 PR: (41) 3244-0514 1/7 N2020 Controller

Page 2 - NOVUS AUTOMATION 2/7

N2020 Controller NOVUS AUTOMATION 2/7 OUT3 - Relay SPST-NA Available at terminals 15 and 16 of controller OUT4 - Analog output: Electrical cu

Page 3 - OPERATION

N2020 Controller NOVUS AUTOMATION 3/7 LBD – LOOP BREAK DETECTION The parameter defines a time interval, in minutes, within which the PV is ex

Page 4 - NOVUS AUTOMATION 4/7

N2020 Controller NOVUS AUTOMATION 4/7 START-UP Upon the energizing, the controller shows the number of its software version in the first 3 secon

Page 5 - NOVUS AUTOMATION 5/7

N2020 Controller NOVUS AUTOMATION 5/7 PROGRAMS CYCLE Ptol Program Tolerance - Maximum admitted deviation of PV with respect to SP. If exceeded

Page 6 - IDENTIFICATION

N2020 Controller NOVUS AUTOMATION 6/7 CONFIGURATION PROTECTION The controller provides means for protecting the parameters configurations, no

Page 7 - SPECIFICATIONS

N2020 Controller NOVUS AUTOMATION 7/7 SPECIFICATIONS DIMENSIONS: ............ 48 x 96 x 92 mm (1/16 DIN) Approxim

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Novus N2020 Controller Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Capteurs Novus N2020 Controller. NOVUS N2020 Controller User Manual Manuel d'utilisatio

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