Mitsubishi PLC Power Supply Module A1S63P

Model Segment Definition

Core Positioning: Provides stable DC5V/5A system power for AnS series PLCs. It is dedicated to the base power slot and supplies power to the CPU and I/O modules via the base bus.

2. Core Specification Parameter Table

3. Accessory List & Installation Guidelines

3.1 Standard Accessories

Module body ×1

Installation manual ×1

Terminal label sticker ×1

Fixing buckle ×2 (for base locking)

3.2 Installation Precautions

1. Position Requirement: Must be installed in the dedicated power slot on the far left of the A-series base unit; do not insert into I/O slots.
2. Wiring Specification:

Input Power: L+ (DC24V+), L(DC24V-), connect to external DC24V power supply.

Base Power Supply: Automatically connected via gold fingers at the module bottom, no additional wiring required.

3. Redundancy Design: Dual power redundancy is not supported. For redundant power supply, select models such as Q-series Q63RP.
4. Heat Dissipation Space: Reserve ≥50mm clearance above the module to avoid direct contact with heat-generating components.
5. Competitor Replacement / Cross-brand Comparison

4.1 Mitsubishi Same-series Replacement Models

4.2 Cross-brand Replacement Solutions

5. Selection Guidelines & Replacement Solutions

5.1 Core Selection Criteria

✅ Input Power Matching: Confirm on-site DC24V power supply with fluctuation ≤±30%.

✅ Load Calculation:

Single module max load: 5A DC5V

Recommend 20% margin reserved (actual load ≤4A) to prevent frequent overcurrent protection triggering.

Calculation Example: CPU (0.8A) + 8-slot I/O (0.3A per slot) = 3.2A, meets requirement.

✅ System Expandability: If expansion to more than 8 slots is needed in the future, choose A1S61PN (8A output).

✅ Environmental Adaptation: Ensure operating temperature ≤55℃ and humidity within industrial standard range.

5.2 Upgrade & Replacement Routes

Scheme A: Same-series Upgrade (Lowest Cost)

Load increase: A1S63P → A1S61PN (AC input, 8A output)

Battery backup required: A1S63P → A1S63P-BAT (version with battery interface)

Scheme B: A-series to Q-series Upgrade (Performance Improvement)

1. Power Module: A1S63P → Q63P (DC24V input, 5A output)
2. Base Adaptation: Adopt QA extension base (e.g. QA65B), original A-series I/O modules can be retained.
3. Advantages: Improved system stability, supports more I/O expansion, compatible with Q-series high-speed modules.

Scheme C: Full Upgrade to iQ-R Series (Future-oriented)

Power Module: A1S63P → R63P (DC24V input, 5A output)

Adaptation Method: Use conversion adapter to replace old modules gradually.

Advantages: Supports Ethernet / CC-Link IE Field Network, enhances data processing capability and system integration.

5.3 Common Troubleshooting

The A1S63P is a dedicated DC24V input / DC5V 5A output power supply module for Mitsubishi AnS series PLCs. Featuring compact structure and stable performance, it is ideal for small and medium-sized automation systems.

During selection, focus on input power type, load capacity and system expandability. For upgrade, choose high-power models in the same series or migrate to Q-series / iQ-R series via adapted base units to achieve system performance enhancement.

Complete Model List of Mitsubishi AnS Series PLC (Structured Classification)

1. Quick Overview of Model Naming Rules

2. CPU Modules (Core Control Unit)

3. Power Supply Modules (System Power Core)

4. Base Units (Module Mounting Carrier)

5. Digital I/O Modules (Discrete Control)

5.1 Input Modules (A1SX Series)

5.2 Output Modules (A1SY Series)

6. Analog I/O Modules (Process Control)

6.1 Analog Input Modules (A1S68AD Series)

6.2 Analog Output Modules (A1S62DA Series)

6.3 Temperature Input Modules (A1S68TD Series)

7. Special Function Modules (Advanced Control)

7.1 Positioning / Motion Control Modules (A1SD Series)

7.2 High-speed Counter Modules (A1SD62 Series)

7.3 Other Special Modules

8. Network Communication Modules (Data Interaction)

8.1 Serial Communication Modules (A1SJ71C Series)

8.2 Ethernet Modules (A1SJ71E Series)

8.3 Fieldbus Modules

9. Supplementary Notes

9.1 Series Positioning

AnS Series: Compact modular PLC, positioned between FX series (small) and Q series (large), suitable for small and medium-sized control systems.

Compatibility: AnS modules can be adapted to Q-series PLC via QA extension base units for system upgrade.

9.2 Discontinuation & Replacement Information

The AnS series was fully discontinued in September 2014.

Officially recommended replacement series: iQ-R Series (High performance), Q Series (Medium), L Series (Compact).

9.3 Selection Key Points

CPU Selection: Choose according to program capacity, I/O points and processing speed.

Power Calculation: Ensure total DC5V current consumption ≤ 80% of the power module rated value.

Expansion Capacity: Max support 11-slot base unit, expandable up to 2048 I/O points.