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AEG AS-B883-111 8‑Channel Analog Input Module
- Product Introduction: It is an 8‑channel analog input module of the AEG Modicon 800 series, which is used to collect analog signals (voltage/current) from industrial field sensors such as temperature, pressure, flow, and level, convert them into 12‑bit digital signals through A/D conversion, and transmit them to the CPU module for data processing and control decision‑making.
- Technical Specifications:
- Input Channels: 8 independent analog input channels, supporting single‑ended or differential input switching.
- Signal Types: Voltage (0‑5 VDC, 0‑10 VDC) and current (4‑20 mA) signals are optional.
- Resolution: 12 bits; Conversion Accuracy: ±0.1% of full scale.
- Conversion Time: ≤100 μs per channel.
Detailed content
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- Isolation: 2500 VAC isolation between channels and between channels and the power supply.
- Power Supply: 24 VDC, power consumption of 4 W.
- Operating Temperature: -25°C to +70°C; Protection Rating: IP20; Dimensions: 120mm × 160mm × 50mm (W×H×D).
- Functional Features:
- Each channel has an independent configuration function, and the signal type and range can be set through software without hardware jumpers.
- Built‑in signal conditioning circuit, which can filter out the interference in the analog signal and improve the signal collection quality.
- The LED indicator of each channel can display the signal overrange and fault status, which is convenient for troubleshooting.
- It supports hot swapping, which can be replaced without shutting down the system, reducing the maintenance time of the production line.
- It is compatible with Modicon 800 series PLC backplane bus and can be quickly integrated into the existing control system.
- Application Scenarios: It is widely used in process control systems such as chemical, food, and pharmaceutical industries, to collect parameters such as reaction temperature, material pressure, and liquid level in real time; it is also used in packaging machinery and material handling equipment to monitor the running speed and tension of the equipment; it can also be used in environmental monitoring systems to collect data such as air humidity and gas concentration.
