SCHNEIDER AS-B802-008 (Modicon 800/984 Series 8‑Point 115VAC Discrete Output Module)
June 01, 2026

SCHNEIDER AS-B802-008 (Modicon 800/984 Series 8‑Point 115VAC Discrete Output Module)

Product Description The AS-B802-008 is an 8‑point discrete AC output module for Modicon 800/984‑series PLC racks, providing 115VAC on/off control for contactors, relays, solenoids, and other AC field devices in industrial automation systems.

Description

Model Definition

  • AS: Modicon Automation System component

  • B802: 8‑point discrete AC output module

  • 008: 115VAC, 8 points, 2 points per common group

Technical Specifications

  • Points: 8 discrete output channels (4 groups × 2 points/common)

  • Output Voltage: 80–130VAC, 47–63Hz

  • Load Current: 2A continuous per point; 6A per group; 12A max per module

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

  • Leakage Current: ≤5mA (off‑state)

  • Isolation: Channel‑to‑backplane isolation

  • Operating Temperature: 0°C to +60°C

  • Storage Temperature: −40°C to +70°C

  • Humidity: 5%–80% non‑condensing

  • Protection Class: IP20

  • Dimensions: 125 × 90 × 75mm (W×H×D)

  • Weight: ≈0.5kg

Interface & Configuration

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

  • Terminals: Screw terminals (8 outputs, 4 common lines)

  • Indicators: LED status per channel (ON/OFF)

  • Mounting: DIN rail or 19‑inch rack

  • Wiring: 0.5–2.5mm² copper wires

Core Functions

  • 115VAC On/Off Control: Directly drives standard AC industrial loads

  • Grouped Commons: 4 isolated common groups for flexible load distribution

  • LED Status Indication: Quick visual diagnostics per channel

  • Surge Suppression: Built‑in protection for inductive loads

  • Hot‑Swappable: Insert/remove under power (rack dependent)

Application Scenarios

  • Systems: Modicon 800, 984, 300‑series PLCs

  • Industries: Manufacturing, process control, material handling, packaging

  • Use Cases: Contactor/relay control, solenoid valves, 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

Status

  • Discontinued: Obsolete, no longer manufactured

  • Availability: Refurbished/used units with 1–2 year warranty


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