IC200PWR002 24VDC Expanded 3.3V Power Supply

Overview

The IC200PWR002 is a 24VDC power supply designed to provide backplane power for CPUs, Network Interface Units (NIU), and I/O modules. It delivers up to 1.5 Amps of output current through 3.3V and 5V outputs, with a maximum of 1.0 Amp on the 3.3V output, which is sufficient for most installations.

When mounted on the CPU or NIU module, it acts as the main power supply for the station. It can also be used as a supplemental power supply when mounted on a Power Supply Booster Carrier.

Specifications

Input Voltage: 18 to 30VDC, 24VDC nominal
Input Power: 11W
Holdup Time: 10ms

Inrush Current:

• 20A at 24VDC
• 25A at 30VDC

Output Voltage:

• 5VDC
• 3.3VDC

Protection: Short circuit, overload, reverse polarity

Output Current:

• Total: 1.5A maximum
• 3.3VDC Output: 1.0A maximum
• 5VDC Output: (1.5A - I3.3V) maximum

Note: The total output current should not exceed 1.5A. For example, if 3.3V @ 1.0A is required, then 0.5A is available on the 5V output.

Additional Information

Module Backplane Current Consumption: Detailed in appendix C