A1S55B A1S52B-S1 A1S58B Series Mitsubishi MELSEC-A PLC Base Module Industrial Automation Component
Product Introduction
The Mitsubishi A1S55B is a reliable industrial automation component from the MELSEC series, designed for expanding PLC system capabilities. It provides precise signal processing and data acquisition functions essential for modern manufacturing and process control applications.
Compatible with Mitsubishi MELSEC-A, MELSEC-F, MELSEC-Q, and MELSEC iQ-R series systems, the A1S55B features DIN-rail mounting, high-precision industrial-grade circuitry, and robust construction. Operating at 0~55°C ambient temperature with CE certification for long-term reliability.
Product Images


Product Features
| No. | Parameter | Specification |
|---|---|---|
| 1 | Feature | Genuine Mitsubishi automation component |
| 2 | Feature | Compatible with MELSEC PLC series |
| 3 | Feature | DIN-rail mountable design |
| 4 | Feature | Industrial-grade precision circuitry |
| 5 | Feature | Reliable signal/data processing |
| 6 | Feature | Operating temperature: 0~55°C |
| 7 | Feature | IP20 protection for panel mounting |
| 8 | Feature | High noise immunity design |
| 9 | Feature | Hot-swappable (model dependent) |
| 10 | Feature | CE certified for global use |
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FAQ
Q1: What warranty do you offer?
A: We provide a 1-year warranty on all Mitsubishi automation products. Any manufacturing defects will be repaired or replaced free of charge within the warranty period.
Q2: What products can this be paired with?
A: We offer a comprehensive range of Mitsubishi automation components including PLCs, HMIs, servo motors, VFDs, and expansion modules. Our technical team can help you select compatible products for your specific application.
Q3: How fast is your customer service response?
A: Our professional sales team provides rapid response within 2 hours during business hours. We offer 24/7 online technical support.
Q4: What is your shipping time?
A: We ship within 7 working days after payment confirmation. Orders are dispatched via DHL, FedEx, UPS, TNT, or EMS for fast and secure worldwide delivery.
Mitsubishi A1S55B
,A1S52B-S1
,Mitsubishi MELSEC-A PLC Base Module
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