Siemens QLCAIAAN | High-Precision Analog Input Module
Manufacturer: Siemens
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Part Number: QLCAIAAN
Condition：New with Original Package
Product Type: High-Precision Analog Input Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Siemens QLCAIAAN Critical Analog Input Module for APACS+/QuadLog
The Siemens QLCAIAAN is a high-precision analog input module designed for APACS+ and QuadLog control systems. It provides eight channels for voltage and current signal acquisition, delivering reliable and accurate data for industrial automation, process control, and machine monitoring applications. Its robust diagnostics and scalable configuration make it ideal for demanding environments, ensuring consistent performance even under harsh conditions.
Although discontinued by Siemens, the QLCAIAAN remains widely used in legacy systems due to its compatibility and proven reliability. It operates at 24 VDC with a current draw of 300 mA. Compact dimensions (90 × 90 × 60 mm) and lightweight design (0.5–1.19 kg depending on source) allow easy integration into control racks. Certified to CE and RoHS standards, this module ensures compliance with industrial safety and quality requirements.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | QLCAIAAN |
| Part Number | 6ES7324-1BH00-0AA0 |
| Type | Analog Input Module |
| Compatible Systems | APACS+, QuadLog, CAI |
| Number of Channels | 8 analog inputs |
| Input Signal Type | Voltage 1–5 VDC, Current 4–20 mA |
| Measurement Accuracy | ±0.1% of full scale |
| Resolution | 1 mV or 1 mA |
| Operating Voltage | 24 VDC |
| Current Draw | 300 mA |
| Operating Temperature | –25°C to +70°C |
| Dimensions (L×W×H) | 90 × 90 × 60 mm |
| Weight | 0.5–1.19 kg |
| Certifications | CE, RoHS |
FAQ
Q1: Is the QLCAIAAN module brand new?
A1: Yes, the QLCAIAAN comes new with factory packaging when available.
Q2: How many analog input channels does this module support?
A2: The QLCAIAAN provides eight high-precision analog input channels.
Q3: What input signal types are supported?
A3: It supports both voltage (1–5 VDC) and current (4–20 mA) signals.
Q4: What voltage and current ratings does it use?
A4: The module operates at 24 VDC with a 300 mA current draw.
Q5: Which systems are compatible with this module?
A5: It is compatible with APACS+, QuadLog, and CAI industrial control systems.