Hardware reference guide

Power Supplies
35013379 11/2011 83
LED Indicator and Description
The following figure shows the CPS11420 LED indicator.
Input Current 1.2 A @ 115 Vac.
0.7 A @ 230 Vac
Inrush Current @ 25° C (first
power up)
≤ 20 A @ 115 Vac.
≤ 25 A @ 230 Vac
VA Rating 160 VA @ 11 A
Input Power Interruption 1/2 cycle @ full load and minimum rated line voltage /
frequency. No less than 1 second between interruptions.
Fusing (external) 2.0 A slo-blo recommended (Part # 57-0089-000 or
equivalent)
Output to Bus
Voltage 5.1 Vdc
Maximum Current Stand alone configuration: 11 A @ 60° C
Summable configuration (Two 140CPS11420): 20 A @ 60°
C (Total load capacity)
Summable configuration (One 140CPS11420 and one
140CPS11410): 16A @ 60° C (Total load capacity)
Minimum Current None required
Protection Over Current, Over Voltage
General
Field Wiring Connector
(included)
7 point terminal strip (Part # 043506326)
Internal Power Dissipation Less than 12 W at full load
Operating Mode Standalone / Summable
Specifications