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AEG AS-B352-001 Channel Digital Input Module
- Product Introduction: This is an 8-channel digital input module from AEG’s Modicon series, designed to collect 24 VDC digital signals from industrial switches, sensors, and pushbuttons. It features high noise immunity and fast response, converting field signals into logic signals for the PLC CPU, making it essential for high-density input applications in factory automation.
- Technical Specifications:
- Input Channels: 8 independent 24 VDC digital input channels, 2 groups of 4 channels each.
- Input Type: Sinking (NPN), dry/wet contact compatible.
- Input Voltage: 18-30 VDC; Turn-on Threshold: 11-15 VDC; Turn-off Threshold: 0-5 VDC.
- Input Current: 2 mA at 24 VDC; Response Time: ≤10 ms (adjustable 1-100 ms filter).
- Isolation: 2500 VAC between channels and backplane; 1500 VAC between groups.
Detailed content
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- Power Supply: 24 VDC, power consumption ≤3 W.
- Operating Temperature: -25°C to +70°C; Storage Temperature: -40°C to +85°C; Protection Rating: IP20.
- Dimensions: 80mm × 160mm × 50mm (W×H×D); Mounting: 35mm DIN rail.
- Functional Features:
- 8-channel high-density design maximizes input points in minimal space.
- Adjustable filter time eliminates false signals from industrial noise and vibration.
- Group-based isolation prevents fault propagation between input circuits.
- LED indicators for each channel enable visual status checks and rapid fault identification.
- Screw terminals ensure secure wiring, reducing installation errors.
- Compatible with AEG Modicon 800/900 series PLCs, plug-and-play integration.
- Application Scenarios: Used in automated assembly lines, packaging machinery, and material handling systems requiring centralized digital input collection. It is ideal for monitoring limit switches, pushbuttons, and proximity sensors in factory automation and building management systems.
