Specifications

Model: AS‑584A‑038

Manufacturer: Schneider Electric (Modicon)

Series: Modicon 584 (discontinued)

I/O Points: 16‑channel mixed (configurable input/output)

Input Voltage: 12/24/48VDC

Logic ‘0’: <5VDC; Logic ‘1’: >11VDC

Output Rating: 0.5A per point; 7A max per module (60°C)

Peak Output Current: 5A (per channel, transient)

Response Time:

Input: 2.2ms (0→1), 3.3ms (1→0)

Output: <0.1ms (0→1 and 1→0)

Isolation: 707VDC (channel‑to‑bus, group‑to‑group)

Protection: Overload, short‑circuit, reverse‑polarity

Current Consumption:

250mA @ 24VDC

125mA @ 48VDC

500mA @ 12VDC

Operating Temperature: 0°C to +60°C

Weight: ~0.53kg

Certifications: CE, UL, CSA, FM Class 1 Div 2

Features

16‑channel mixed I/O (configurable per channel) for flexible system design.

High‑speed response (sub‑3ms input, <0.1ms output) for fast event control.

707VDC isolation for noise immunity in harsh electrical environments.

Per‑channel LED indicators for real‑time status and fault diagnostics.

Compact single‑slot form factor compatible with Modicon 584 backplanes.

Applications

High‑speed discrete control: Automotive assembly, packaging, material handling.

Process automation: Water treatment, pharmaceutical, chemical (Div 2 hazardous areas).

Legacy system retrofits: Replacement for aging I/O in existing Modicon 584 installations.

Key Differences from AS‑584A‑034/036

038 vs. 034: Both are 16‑point mixed I/O; 038 has enhanced surge protection and wider voltage tolerance.

038 vs. 036: 038 = I/O module; 036 = 32K Level 3 CPU (program execution vs. field I/O).