Rockwell-automation T3420AF ICS Regent Analog Input Modules Manual de usuario descargar pdf (Pagina 37)

Analog Input Modules

(T3420A, AF)

PD

-

6023

Mar

-

06

37

Out of Range Thresholds

Over

-

range

-

10.00 to +10.00 volts:

0.00 to +10.00 volts:

-

5.00 to +5.00 volts:

0.00 to +5.00 volts:

+1.00 to +5.00 volts:

Under

-

range

-

10.00 to +10.00 volts:

0.00 to +10.00 volts:

-

5.00 to +5.00 volts:

0.00 to +5.00 volts:

+1.00 to +5.00 volts:

Expressed in volts:

+10

.30 min., +10.70 max.

+10.30 min., +10.70 max.

+5.15 min., +5.35 max.

+5.15 min., +5.35 max.

+5.12 min., +5.28 max.

-

10.30 min.,

-

10.70 max.

-

0.30 min.,

-

0.70 max.

-

5.15 min.,

-

5.35 max.

-

0.15 min.,

-

0.35 max.

+0.88 min., +0.72 max.

Over Voltage Protection

Powered

AI1

-

AI16:

AREF 1,2:

Acceptable Duration:

Unpowered

AI1

-

AI16:

AREF 1,2:

Acceptable Duration:

±60 VDC/85 VAC RMS/±400 VDC

±40 VDC/55 VAC RMS/±60 VDC

Indefinite/Indefinite/1 msec

±45 VDC/45 VAC RMS/±400 VDC

±25 VDC/25 VAC RMS/±45 V

DC

Indefinite/Indefinite/1 msec

Frequency Response

(-

3 dB/

-

30 dB/Atten. @ 60 Hz)

Single

-

Ended

T3420A:

T3420AF:

Differential

T3420A:

T3420AF:

7.23 Hz/229 Hz/18.4 dB

10.6 KHz/335 KHz/0.0 dB

3.62 Hz/114 Hz/24.4 dB

5.31 KHz/168 KHz/0.0 dB

Data Update Rate

Single

-

ended or 16

-

channel mode:

Differential or 8

-

channel

mode:

3.60 msec on a continuous

repeating basis

1.80 msec on a continuous

repeating basis

Isolation

2500 volts minimum (field

wiring to control logic)

Heat Dissipation

9 Watts, 3

1 BTUs/hour

1 2 ... 32 33 34 35 36 37 38 39

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