Model Definition

AS: Modicon Automation System component

B804: 16‑point discrete AC output module

016: 115VAC, 16 points, 8 points per isolated common (2 groups total)

Technical Specifications

Points: 16 output channels (2 groups × 8 points/common)

Output Voltage: 80–130VAC, 47–63Hz

Load Current: 2A continuous per point; 8A per group; 16A max per module

Surge Current: 50A (1 cycle) per point

Response Time: 8.3ms max (OFF→ON @ 60Hz)

Leakage Current: ≤3mA (off‑state @ 115VAC)

Voltage Drop: 1.5V @ 2A

Isolation: 1000VDC channel‑to‑backplane isolation

Operating Temperature: −10°C to +55°C

Storage Temperature: −40°C to +70°C

Humidity: 5%–95% non‑condensing

Protection Class: IP20

Weight: ≈1.04kg (2.3 lbs)

Interface & Configuration

Backplane: Modicon 800/984‑series I/O bus

Terminals: Screw terminals (16 outputs, 2 common lines)

Indicators: LED status per channel (ON when active)

Fusing: 8A, 250V main fuse (onboard)

Mounting: DIN rail or 19‑inch rack

Wiring: 0.5–2.5mm² copper wires

Core Functions

115VAC Load Switching: Directly drives standard AC industrial loads

High‑Density Outputs: 16 points in one slot for space‑saving

Triac Outputs: Solid‑state, long life, fast switching

Grouped Commons: 2 isolated groups for flexible load distribution

LED Status Indication: Quick visual diagnostics per channel

Surge Suppression: Built‑in protection for inductive loads

Application Scenarios

Systems: Modicon 800, 984, 300‑series PLCs, SY/MAX legacy systems

Industries: Manufacturing, process control, material handling, packaging

Use Cases: Solenoid valve control, contactor/relay coils, motor starters, AC indicator lamps

Compatibility

Racks: Modicon 800/984/300‑series 8/11‑slot backplanes

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

Software: Concept, ProWORX 32, P190