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ENGLISH - 4/8

For a customized setting of the module, the positions of the DIP-switch are illustrated on
the following tables.
Note: for all following tables:
The indication

indicates that the DIP-switch is set in ON Position.

No indication is provided when the DIP-switch is set in OFF Position.

RTD WIRING

1

SW1

3 wires connections

2 / 4 wires connection

50 / 60 Hz REJECTION FILTER (*)

2

SW1

Present

Absent

(*) The filter slows down the response time to around 620 ms and guarantees the
repeating of the disturbance signal at 50 / 60 Hz overlapping the measurement signal.

REVERSED OUTPUT

3

SW1

Reversed: 20 - 4 mA

Normal: 4 - 20 mA

MEASUREMENT RANGE START

6

SW1

7 8

°C

0

-10
-20
-40
-50

-100
-150
-200

RTD TYPE

4

SW1

PT100

NI100

NOT USED

5

SW1

Not used

MI00124 -E

2

Custumized Setting

is not modified and will be used again with all the DIP-switches in OFF position) and so it is
necessary to program all the parameters as it is indicated on the tables of the following
section.

Summary of Contents for K120RTD

Page 1: ...nge Resistance Range Minimum span Current on sensor Cable resistance Connection Resolution 60 250 C 69 290 20 C 750 A rated m Max 25 per wire 2 3 or 4 wires 6 mW NI100 Input 5 30 V DC 4 20 mA 20 4 mA...

Page 2: ...ing error connection internal fault fault Spring terminals 0 2 2 5 mm 2 8 mm PBT black colour 6 2 x 93 1 x 102 5 mm 45 g Diagram Load Resistance vs Minimum Functioning Voltage RLoad W MI00124 E 2 Othe...

Page 3: ...Range 3 wires present NO PT100 0 C 100 C Towards the top of the output range YES a 2 5 over range value is acceptable a 5 over range value is considered a fault MI00124 E 2 SETTING BY DIP SWITCHES Con...

Page 4: ...R 2 SW1 Present Absent The filter slows down the response time to around 620 ms and guarantees the repeating of the disturbance signal at 50 60 Hz overlapping the measurement signal REVERSED OUTPUT 3...

Page 5: ...0 60 240 480 65 250 500 70 260 520 75 270 550 80 280 580 85 290 600 90 300 620 95 310 650 100 320 110 330 See the table below for the corresponding values Output signal limit Over range Fault 2 5 Faul...

Page 6: ...and Full scale values RTD Connection 2 wires 3 wires or 4 wires 50 60 Hz Rejection Absent or Present Measurement filter Absent or Present 1 2 5 10 30 60 seconds Output Normal 4 20 mA o Reversed 20 4 m...

Page 7: ...he resistance of the connection cables In order for compensation to be correct it is necessary that the resistance values of each conductors be the same because in order to perform compensation the in...

Page 8: ...to dispose of it Instead it should be handed over to an applicable collection point for the recycling of electrical and electronic equipment By ensuring this product is disposed of correctly you will...

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