1746-P4

Overview

1746-P4 is a Rockwell Allen-Bradley SLC 500 power supply providing 5 V and 24 V DC outputs for SLC 500 modules.

Electrical Specifications

• Line Voltage: 85–132 / 170–265 V AC, 47–63 Hz

• Typical Line Power Requirement: 240 VA

• Maximum Inrush Current: 45 A

• Internal Current Capacity: 10.0 A at 5 V DC, 2.88 A at 24 V DC

• Fuse Protection: Soldered fuse, 1 A

• 24 V DC User Power Current Capacity: 15 A

• 24 V DC User Power Voltage Range: 20.4–27.6 V DC

• Maximum User-Supplied Overcurrent Protection: 15 A

Environmental & Performance

• Ambient Operating Temperature: 0°C to +60°C (32°F to 140°F) with no derating

• Isolation: 2600 V DC for 1 s

• CPU Hold-up Time: 20 ms at full load, 3000 ms with no load

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