Model Definition

• AS: Modicon Automation System component

• B802: Dual-slot filler module for 800-series racks

• 000: Standard version, no additional features

Technical Specifications

• Type: Dual-slot empty filler plate

• Compatibility: Modicon 800, 984, 300-series 8/11-slot backplanes

• Material: Flame-retardant industrial plastic

• Dimensions: 125 × 90 × 150 mm (W×H×D, dual-slot width)

• Weight: Approx. 0.40 kg

• Color: Gray (matches Modicon rack)

• Protection Class: IP20

• Operating Temperature: 0°C to +60°C

• Storage Temperature: −40°C to +70°C

Interface & Configuration

• Mounting: Push-fit into two consecutive Modicon 800/984 rack slots

• Backplane: Matches 984-series I/O bus profile (no electrical connection)

• Installation Tool: None required

Core Functions

• Dual-Slot Coverage: Blocks two adjacent unused slots against dust and debris

• Airflow Uniformity: Maintains consistent cooling airflow across the rack

• Structural Stability: Preserves rack alignment and module seating

• Backplane Protection: Shields unused connectors from damage and short circuits

Application Scenarios

• Systems: Modicon 800, 984, 300-series PLC racks

• Industries: Process control, manufacturing, legacy automation maintenance

• Use Cases: Dual-slot blanking, cabinet airflow management, rack aesthetics

Compatibility

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

• Interchangeability: Complementary to AS-B801-000 (single-slot) filler modules

Status

• Discontinued: Obsolete, no longer manufactured

• Availability: New surplus, refurbished, or used units with 1–2 year warranty