Evco EPH4EXP Hardware manual Manual de usuario descargar pdf (Pagina 109)

EVCO S.p.A. c-pro 3 | Hardware manual ver. 3.2 | Codice 114CP3E324

page 109 of 116

NTC analog inputs (10K Ω @ 25 °C, 77 °F)

Kind of sensor: NTC 2.

Working range: from -40 to 86 °C (-40 to 186 °F).

Accuracy: ±1 °C.

Resolution: 0.1 °C.

Conversion time: 100 ms.

Protection: no protection.

NTC analog inputs (10K Ω @ 25 °C, 77 °F)

Kind of sensor: NTC 2.

Working range: from -40 to 86 °C (-40 to 186 °F).

Accuracy: ±0.7% of the full scale between -40 and 100 °C, ±1 °C

between -50 to -40 °C and between 100 and 120 °C .

Resolution: 0.1 °C.

Conversion time: 100 ms.

Protection: no protection.

Pt 1000 analog inputs (1K Ω @ 0 °C, 32 °F)

Working range: from -100 to 400 °C (-148 to 752 °F ).

Accuracy: ±0.5% of the full scale.

Resolution: 0.1 °C.

Conversion time: 100 ms.

Protection: no protection.

0-20 mA / 4-20 mA analog inputs

Input resistance: ≤ to 200 Ω.

Accuracy: ±0.5% of the full scale.

Resolution: 0.01 mA.

Conversion time: 100 ms.

Protection: no protection; the maximum current allowed on each input is

25 mA.

0-5 V ratiometric / 0-10 V analog inputs

Input resistance: ≥ to 10K Ω.

Accuracy: ±0.5% of the full scale.

Resolution: 0.01 V.

Conversion time: 100 ms.

Protection: against the reversal of the polarity.

Digital inputs:

c-pro 3 hecto

c-pro 3 mega and c-pro 3

NODE mega

c-pro 3 EXP hecto

5 non optoisolated free of

voltage digital inputs.

7 optoisolated digital inputs

at 24 VAC / DC.

5 non optoisolated free of

voltage digital inputs.

c-pro 3 hecto+ c-pro 3 mega+ c-pro 3 EXP hecto+

1 2 ... 104 105 106 107 108 109 110 111 112 113 114 115 116

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Evco EPH4EXP Hardware manual Manual de usuario Pagina 109

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