Model Interpretation

AS: Modicon Automation System

B824: 16‑point DC output module (true‑high)

016: 24VDC, 16 points, enhanced diagnostics, 2×8 groups

Technical Parameters

Outputs: 16 channels, 24VDC nominal

Logic: True‑high (source, +24VDC on‑state)

On Voltage: +24VDC ±4%

Current Rating: 175mA max per point; 6A per 8‑point group; 12A total per module

Isolation: Optical coupling, 1500VAC channel‑to‑backplane

Response Time: ≤1ms (ON/OFF)

Backplane Power: +5V 32mA

External Power: 24VDC ±4%, 175mA (excluding load)

Operating Temp: 0°C to +55°C

Storage Temp: -40°C to +85°C

Humidity: 5%–95% non‑condensing

Weight: ≈1.25kg (2.75lbs)

Dimensions: 50×119×125mm

Origin: USA

Interface & Configuration

Backplane: Modicon 800/984 I/O bus

Terminals: Screw terminals (16 outputs, 2 commons; 8 points per group)

Indicators: LED per channel (ON when active); additional diagnostic LEDs

Fuses: Two field‑replaceable fuses (one per 8‑point group)

Wiring: 0.5–2.5mm² copper wires

Core Functions

DC Load Driving: 16‑point true‑high output for 24VDC relays, contactors, solenoids

Enhanced Diagnostics: Short‑circuit/overload detection with LED indication

Surge Immunity: Improved protection against voltage spikes

Polarity Protection: Withstands load short/ground without damage

Optical Isolation: Reduces electrical noise and ground loops

Applications

Systems: Modicon 800, 984, 300‑series PLCs

Industries: Material handling, packaging, automotive, general automation

Use Cases: Relay coils, motor starters, solenoid valves, indicator lamps

Compatibility

Racks: Modicon 800/984 8/11‑slot backplanes

CPUs: AS‑984B‑128, PC‑E984‑685, AS‑9370‑001

Software: Concept, ProWORX 32, P190