Specifications – Rockwell Automation 1771-P7 AC (120/220V) 16A Power Supply Installation Instructions User Manual
Page 15

AC (120/220V) 16A Power Supply
15
Publication 1771ĆIN056B EN-P - December 2001
Supply Voltage Range
120V ac: 97Ć132V ac 50/60Hz 2.0A
220V ac: 195Ć264V ac 50/60Hz 1.3A
Input Power (Real/Apparent)
108 Watts/176VA maximum (see charts)
External Transformer
270VA at full load
Isolation Voltage
Tested to 1200V ac for 1s
Output Voltage
5.06V dc
±
3.8%
Output Current
16A max @ 5V dc
Power Loss Time Delay Ċ
Input Power to Processor Disable
13.6ms
±
2.9ms
Maximum User-supplied Overcurrent
Protection
1
15A
Fuse
2
3A, 250V 3AG normal blow
(Bussmann AGC 3 Ċ Littelfuse 312003)
Conductor
Wire Size
Category
14AWG (2.5mm
2
) stranded copper wire rated at 75
o
C or greater
1
3
Terminal Strip Screw Torque
12 poundĆinches
Weight
1.95kg (4.3 lbs.)
Dimensions (H x W x D)
315mm x 115mm x 159mm
(12.40" x 4.53" x 6.25" )
Environmental Conditions
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)
32 to 140
°
F (0 to 60
°
C)
Storage Temperature
IEC 60068-2-1 (Test Ab, Unpackaged, Nonoperating Cold)
IEC 60068-2-2 (Test Bc, Unpackaged, Nonoperating Dry Heat)
IEC 60068-2-14 (Test Na, Unpackaged, Nonoperating Thermal Shock)
-40 to 185
°
F (-40 to 85
°
C)
Relative Humidity
IEC 60068-2-30 (Test Db, Unpackaged, Nonoperating Damp Heat)
5 to 95%, noncondensing
Shock
Operating
Nonoperating
IEC 60068-2-27;1987 (Test Ea, Unpackaged Shock, ES#002)
15g
30g
Vibration
IEC 60068-2-6 (Test Fc, Operating)
2g @ 10-500Hz
Emissions
CISPR 11
Group 1, Class A
ESD Immunity
IEC 61000-4-2
4KV Contact Discharges
Radiated RF Immunity
IEC 61000-4-3
10V/m, 3V/m Broadcast bands, with 1kHz sine-wave 80% AM from
30MHz to 1000MHz
EFT/B Immunity
IEC 61000-4-4
+2kV @ 2.5kHz on power ports
Surge Transient Immunity
IEC 61000-4-5
+1kV line-line (DM) and +2kV line-earth (CM) on ac power ports
Conducted RF Immunity
IEC 61000-4-6
10V rms with 1kHz sine wave 80% AM from 150kHz to 30MHz
Enclosure Type Rating
None (open style)
Specifications