Specifications

Model: AS‑584A‑320

Manufacturer: Schneider Electric (Modicon)

Series: Modicon 584 (discontinued)

Type: Level 3 CPU

User Memory: 8K words

Input Voltage: 24VDC, 48VDC, 12VDC

Current Consumption:

250mA @ 24VDC

125mA @ 48VDC

500mA @ 12VDC

Dimensions (W×H×D): 125mm × 141.5mm × 47.5mm

Weight: ~0.53kg

Operating Temperature: 0°C to +60°C

Humidity: 5%–95% (non‑condensing)

Certifications: UL, CSA, FM Class 1 Div 2

Features

Level 3 basic CPU with 8K memory for small‑to‑medium automation tasks.

Multi‑voltage support (12/24/48VDC) for flexible power integration.

LED status indicators for power, run, fault, and diagnostics.

Single‑slot form factor compatible with Modicon 584 backplanes.

Cost‑effective for legacy system maintenance and replacement.

Applications

Small‑to‑medium PLC systems: Modicon 584 platforms for assembly lines, material handling.

Legacy system retrofits: Drop‑in replacement for older Level 3 CPUs in existing 584 installations.

Basic process control: Packaging, water treatment (non‑hazardous areas).

Key Differences from AS‑584A‑036

Memory: 8K (320) vs. 32K (036).

Performance: 320 = basic; 036 = mid‑range.

Use Case: 320 for small systems; 036 for medium‑complexity applications.