Features:
- Dual-voltage AC input: supports jumper-selected 120 or 240 V AC service
- Five-amp 5 V rail: powers a medium SLC 500 chassis load
- Isolated user output: provides limited 24 V DC power for an approved auxiliary circuit
1746-P2 is sized for SLC 500 racks whose module mix fits its separate 5 V and 24 V capacities.
Its line-voltage jumper is a hardware commissioning decision rather than an automatic-ranging function.
The user output is useful for a small auxiliary load but remains inside the same power budget.
Apter Power can review 1746-P2 Series, line-input configuration, chassis load worksheet, condition, official records, and quotation requirements.
Allen-Bradley 1746-P2 SLC 500 AC Rack Power Supply Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Measured supply: identify the real incoming AC range before wiring
- Jumper position: set 120 or 240 V AC with power removed
- Protection path: coordinate the upstream disconnect and overcurrent device with the official instructions
- Five-volt total: sum processor and module demand on the logic rail
- Twenty-four-volt total: include I/O, communication, and peripheral loading
- Seventy-watt ceiling: calculate combined output power instead of comparing rail currents alone
- Available current: reserve the isolated output only for a load within 200 mA
- Voltage window: keep the connected circuit within the documented DC range
- Fault isolation: distinguish a user-output problem from loss of chassis power before replacing the supply
- Modular machine chassis: power an SLC processor and matched I/O set
- Remote control panel: support a medium rack load from 120 or 240 V AC
- Small auxiliary circuit: supply limited isolated 24 V DC power where the load budget permits