Rockwell Automation 1738-IA2M12AC4 ArmorPoint AC Input Modules, Series A - Manual (Page 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 10.6k
Ω
Delay Time
1
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