Model Definition

AS: Modicon Automation System component

B807: 32‑point discrete AC input module

032: 115VAC, 32 points, 4 groups × 8 points/common

Technical Specifications

Points: 32 input channels (4 groups × 8 points/common)

Input Voltage: 80–130VAC continuous, 47–63Hz

Max Input Voltage: 150VAC (10s), 200VAC (1 cycle)

ON Threshold: 80–130VAC (Z<1kΩ)

OFF Threshold: 0–35VAC (Z=0Ω); 0–130VAC (Z>90kΩ)

Input Current (ON): 3.7mA @ 80VAC/50Hz; 6.4mA @ 115VAC/60Hz

Response Time: OFF→ON: 6ms max; ON→OFF: 35ms max

Isolation: 1000VDC channel‑to‑backplane

Power Consumption: +5V 80mA, +4.3V 1mA, -5V 14mA

Operating Temperature: 0°C to +55°C

Storage Temperature: −40°C to +70°C

Humidity: 5%–95% non‑condensing

Protection Class: IP20

Weight: ≈1.0kg (2.2 lbs)

Interface & Configuration

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

Terminals: Screw terminals (32 inputs, 4 common lines)

Indicators: LED status per channel (ON when active)

Mounting: DIN rail or 19‑inch rack

Wiring: 0.5–2.5mm² copper wires

Core Functions

115VAC Signal Sensing: Reads standard AC industrial input devices

High‑Density Inputs: 32 points in one slot for space‑saving

Grouped Isolated Commons: 4 isolated groups for flexible grounding

LED Status Indication: Quick visual diagnostics per channel

Noise Immunity: Built‑in filtering for industrial environments

Application Scenarios

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

Industries: Manufacturing, process control, material handling, packaging

Use Cases: Limit switches, pushbuttons, relay contacts, 115VAC sensor outputs

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