Rockwell-automation 1738-IA2M12AC4 ArmorPoint AC Input Modules, Series Manual de usuario descargar pdf (Pagina 10)

Publication 1738-IN006B-EN-E - July 2004

10 ArmorPoint AC Input Modules, Series A

Specifications

Following are specifications for the 1738 ArmorPoint AC input

modules.

Indication Probable Cause

I/O Status

Off Input is in the off-state

Yellow Input is in the on-state

ArmorPoint AC Input Modules

Inputs per Module 2 (1 group of 2) nonisolated, sinking

On-state Voltage

Maximum

Minimum

Nominal

132V ac

65V ac

120V ac

Off-state Voltage, Maximum 43V ac

On-state Current

Minimum

Nominal

3.7 mA

6.9 mA @ 120V ac, 60Hz

Off-state Current, Maximum 2.5 mA

Nominal Input Impedance 10.6kΩ

Delay Time

OFF to ON

ON to OFF

20ms hardware filter plus 1ms - 64ms digital filter

programmable in increments of 1ms

Keyswitch Position 8

General Specifications

LED Indicators 2 yellow input status, logic side

1 green/red network status, logic side

1 green/red module status, logic side

PointBus Current, Maximum 75 mA @ 5V dc

Power Dissipation, Maximum 0.7 W @ 132V ac

Thermal Dissipation, Maximum 2.4 BTU/hr. @ 132V ac

Isolation Voltage

(continuous-voltage withstand rating)

120V rms

Tested at 1250V ac rms for 60s

External AC Power Supply Voltage 120V ac, 60Hz nominal

External AC Power Supply Voltage Range 85-132V ac, 47-63Hz

Dimensions (includes I/O module Inches

and mounting base) (Millimeters)

4.72H x 2.82W x 1.65D

(120H x 72W x 42D)

Operating Temperature IEC 60068-2-1 (Test Ad, Operating Cold),

IEC 60068-2-2 (Test Bd, Operating Dry Heat),

IEC 60068-2-14 (Test Nb, Operating Thermal Shock):

-20 to 60°C (-4 to 140°F)

Storage Temperature IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold),

IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry Heat),

-40 to 85°C (-40 to 185°F)

Relative Humidity IEC 60068-2-30 (Test Db, Un-packaged Non-operating Damp Heat):

5-95% non-condensing

1 2 ... 5 6 7 8 9 10 11 12

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Rockwell-automation 1738-IA2M12AC4 ArmorPoint AC Input Modules, Series Manual de usuario Pagina 10

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