MODICON AS-P933-01 Power Supply Module

Technical Specifications

Model: AS-P933-01 Brand: MODICON(AEG/Schneider) Product Type: 984 Series Rack Power Supply Module Input Voltage: 115/230VAC auto-ranging Input Frequency: 47~63Hz Output: Multiple DC rails for PLC backplane Mounting: Backplane rack slot mount Operating temperature: 0℃ ~ +60℃ Storage temperature: -20℃ ~ +70℃ Relative humidity: 5%~95%, non-condensing Weight: 1.1kg Dimension: 260mm140mm30mm Protection: IP20

System compatibility

AS-P933-01 belongs to MODICON 984 series power supply module. Compatible with MODICON 984 CPU, 800 series I/O modules and matching rack backplane. It supplies stable DC power for entire PLC rack. Suitable for chemical plants, water treatment, power plants, packaging machinery legacy Modicon 984 control system renovation and replacement as industrial spare part.

Function

AS-P933-01 rack power supply module. It takes 115/230VAC mains power and converts it into regulated multi-channel DC power to feed backplane bus, CPU and I/O modules. Built-in overvoltage, overcurrent, short-circuit and overtemperature protection circuits. Power good watchdog monitors output voltage status and sends fault signal to PLC system when abnormal. Status LED indicators for power and fault diagnosis. Widely used as rack power source for legacy MODICON 984 automation system, serving as reliable power spare part.

Installation

Cut off rack AC power before installation. Insert AS-P933-01 power module into MODICON 984 backplane slot and lock. Check gold finger contact condition. Connect AC mains wiring to power terminal block. Verify output voltage on backplane, test power good signal before formal operation.

Interface

Backplane bus connector, AC input terminal block, power OK / fault status LED indicators for AS-P933-01 MODICON power supply module.

Feature

MODICON AS-P933-01 rack power supply, auto 115/230VAC input, multi DC output rails, overvoltage / overcurrent / thermal protection, power good watchdog, single slot rack design, industrial anti-interference design. This discontinued legacy industrial spare part used for old MODICON 984 PLC rack power maintenance and replacement.

Diagnostic

Module no power output: check AC input supply, fuse and wiring for AS-P933-01. Power fault LED on: inspect overload, short circuit or overtemperature inside rack. Intermittent power dropout: check loose AC terminal and backplane connector. Backplane modules not powered: verify DC output rails and power good signal.

Product Brief

AS-P933-01 is MODICON 984 series rack power supply module. It converts 115/230VAC mains into regulated DC power for Modicon 984 PLC rack, supplies power to CPU and I/O modules, classic spare part for legacy MODICON industrial automation equipment overhaul.

Disclaimer: All parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.