Model Segment Definition
| Segmento modello | Descrizione |
| A1S | MELSEC-AnS series PLC, compact modular structure, suitable for small and medium-sized control systems |
| 6 | Category identifier for power supply modules |
| 3 | Tipo di ingresso: Ingresso 24 V CC (distinguished from 61/62 series AC input) |
| P | Basic identifier for Power Supply module |
Posizionamento centrale: 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.
- Core Specification Parameter Table
| Categoria dei parametri | Specifiche dettagliate | Osservazioni |
| Caratteristiche di ingresso | Rated Input: DC24V | Suitable for standard 24V DC power supply in industrial sites |
| Input Range: DC15.6~31.2V (±30% fluctuation) | ||
| Corrente in ingresso: Max 3.5A | ||
| Consumo energetico: ca. 41W | ||
| Caratteristiche di uscita | Main Output: DC5V/5A (25W) | Designed exclusively for PLC system core circuits |
| Output Accuracy: ±5% | ||
| Ripple Noise: ≤100mVp-p | ||
| Overcurrent Protection: Integrato (Auto-recovery) | ||
| Caratteristiche fisiche | Dimensioni: W32.5mm × H130mm × D100mm | Single-slot width, compatible with all A-series base units |
| Peso: ca. 0.23kg | ||
| Montaggio: Dedicated power slot on base unit | ||
| Metodo di raffreddamento: Natural convection cooling | ||
| Caratteristiche ambientali | Temperatura operativa: 0~55℃ | Industrial-grade environmental adaptability |
| Temperatura di conservazione: -25~75℃ | ||
| Umidità: 5~95%RH (Non-condensing) | ||
| Resistenza alle vibrazioni: 10~55Hz, 0.5mm doppia ampiezza | ||
| Safety Certifications | CE, UL, Certificato CSA | Compliant with international industrial safety standards |
- Elenco degli accessori & Linee guida per l'installazione
3.1 Accessori standard
Module body ×1
Installation manual ×1
Terminal label sticker ×1
Fixing buckle ×2 (for base locking)
3.2 Precauzioni per l'installazione
- 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.
- Specifiche di cablaggio:
Potenza in ingresso: 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.
- Redundancy Design: Dual power redundancy is not supported. For redundant power supply, select models such as Q-series Q63RP.
- Spazio di dissipazione del calore: Reserve ≥50mm clearance above the module to avoid direct contact with heat-generating components.
- Competitor Replacement / Cross-brand Comparison
4.1 Mitsubishi Same-series Replacement Models
| Modello | Tipo di ingresso | Output Specification | Scenario applicativo |
| A1S61PN | AC100-240V | DC5V/8A | Systems requiring AC power and larger load capacity |
| A1S62PN | AC100-220V | DC5V/5A | Standard AC power supply environment |
| A1S63P | DC24V | DC5V/5A | DC power supply or battery backup required systems (modello attuale) |
4.2 Cross-brand Replacement Solutions
| Marca | Modello | Parametri chiave | Nota sulla compatibilità |
| Schneider | TSXPSY2600 | Ingresso 24 V CC, DC5V/5A output | Requires Schneider base unit; not directly compatible with Mitsubishi A-series |
| Siemens | PS307 2A | Ingresso 24 V CC, DC5V/2A output | Bassa potenza; 5A version required for replacement |
| Omron | CJ1W-PA205R | Ingresso 24 V CC, DC5V/5A output | Dedicated for Omron CJ series; adapter board required |
| Mitsubishi Q-Series | Q63P | Ingresso 24 V CC, DC5V/5A output | Use QA extension base (QA6□B) for A-series adaptation |
- Linee guida per la selezione & Soluzioni sostitutive
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% margine riservato (actual load ≤4A) to prevent frequent overcurrent protection triggering.
Esempio di calcolo: processore (0.8UN) + 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 (8Un'uscita).
✅ Environmental Adaptation: Ensure operating temperature ≤55℃ and humidity within industrial standard range.
5.2 Aggiornamento & Replacement Routes
Scheme A: Same-series Upgrade (Lowest Cost)
Load increase: A1S63P → A1S61PN (AC input, 8Un'uscita)
Battery backup required: A1S63P → A1S63P-BAT (version with battery interface)
Scheme B: A-series to Q-series Upgrade (Performance Improvement)
- Power Module: A1S63P → Q63P (Ingresso 24 V CC, 5Un'uscita)
- Base Adaptation: Adopt QA extension base (per esempio. QA65B), original A-series I/O modules can be retained.
- Vantaggi: 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 (Ingresso 24 V CC, 5Un'uscita)
Adaptation Method: Use conversion adapter to replace old modules gradually.
Vantaggi: Supports Ethernet / CC-Link IE Field Network, enhances data processing capability and system integration.
5.3 Risoluzione dei problemi comuni
| Fenomeno di guasto | Possibile causa | Soluzione |
| Module indicator off | Input power disconnected or faulty | Check DC24V input, measure voltage within 15.6~31.2V range |
| Abnormal output voltage | Output overload or module damage | Disconnect partial load for testing; check if exceeding rated 5A current |
| No power supply to base | Module not fully inserted or base failure | Re-insert the module; check contact condition of base power slot |
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.
Durante la selezione, 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)
- Quick Overview of Model Naming Rules
| Prefisso | Senso | Middle Section | Senso | Suffisso | Senso |
| A1S | AnS series basic module (Tipo standard) | 6X | Power Supply Module | P | Tipo standard |
| A2S | AnS series extended module (High-performance Type) | Yx | Output Module | N | Wide Voltage Input |
| A1SJ | AnS special function / network module | Ax | Input Module | R2 | With RS232 Interface |
| A2USH | AnS ultra-high-speed CPU | 68A.D | Modulo di ingresso analogico | 0 | High-performance Version |
| A1SH | AnS high-speed CPU | 62DA | Modulo di uscita analogica | Ethernet Version |
- CPU Modules (Core Control Unit)
| Modello | Capacità del programma | Max I/O Points | Processing Speed | Funzione speciale |
| A1SCPU | 4K Steps | 1024 Punti | 0.3μs/Step | CPU standard |
| A1SHCPU | 8K Steps | 2048 Punti | 0.15μs/Step | High-speed CPU |
| A1SCPUC24-R2 | 4K Steps | 1024 Punti | 0.3μs/Step | With RS232C Interface |
| A1SHCPUC24-R2 | 8K Steps | 2048 Punti | 0.15μs/Step | With RS232C Interface |
| A2SCPU | 14K Steps | 2048 Punti | 0.15μs/Step | High-performance CPU |
| A2SHCPU | 14K Steps | 2048 Punti | 0.09μs/Step | Ultra-high-speed CPU |
| A2USHCPU-S1 | 30K Steps | 1024 Punti | 0.09μs/Step | Ultra-high processing capability |
| A2USCPU-S1 | 30K Steps | 1024 Punti | 0.15μs/Step | High-performance CPU |
| A1NCPU | 4K Steps | 1024 Punti | 0.3μs/Step | Economy CPU |
| A2NCPU-S1 | 30K Steps | 1024 Punti | 0.15μs/Step | Economy High-performance CPU |
- Power Supply Modules (System Power Core)
| Modello | Tipo di ingresso | Output Specification | Caratteristiche |
| A1S61P | AC100-120V | DC5V/5A | Standard AC Input |
| A1S61PN | AC100-240V | DC5V/8A | Wide voltage input, 8Un'uscita |
| A1S62P | AC200-240V | DC5V/5A | Standard AC Input |
| A1S62PN | AC100-240V | DC5V/5A | Wide voltage input, 5Un'uscita |
| A1S63P | DC24V | DC5V/5A | DC input, suitable for battery backup system |
| A1S63P-BAT | DC24V | DC5V/5A | With battery interface, supports system power-off retention |
| A1S64PN | AC100-240V | DC5V/5A + DC24V/1.5A | Dual output, provides sensor power supply |
- Base Units (Module Mounting Carrier)
| Modello | Slot Quantity | Caratteristiche | Scenario applicativo |
| A1S35B | 5 Slots | Standard Base | Small control system |
| A1S50B | 8 Slots | Standard Base | Medium control system |
| A1S65B | 11 Slots | Standard Base | Large control system |
| A1S35B-S1 | 5 Slots | High-performance Base | High-speed module application |
| A1S50B-S1 | 8 Slots | High-performance Base | High-speed module application |
| A1S65B-S1 | 11 Slots | High-performance Base | High-speed module application |
| A1S38B | 5 Slots | Ultra-thin Base | Space-limited installation |
| A1S58B | 8 Slots | Ultra-thin Base | Space-limited installation |
| A1S68B | 11 Slots | Ultra-thin Base | Space-limited installation |
- Digital I/O Modules (Discrete Control)
5.1 Input Modules (A1SX Series)
| Modello | Punti | Tipo di ingresso | Caratteristiche |
| A1SX40 | 40 Punti | DC24V | Sink Input |
| A1SX40-S1 | 40 Punti | DC24V | Sink Input, Risposta ad alta velocità |
| A1SX80 | 80 Punti | DC24V | Sink Input, High density |
| A1SX16 | 16 Punti | DC24V | Sink Input, Compact type |
| A1SX16Y | 16 Punti | DC24V | Source Input |
| A1SX30 | 30 Punti | AC100-240V | AC Input |
| A1SX10 | 10 Punti | AC100-240V | AC Input, Compact type |
5.2 Output Modules (A1SY Series)
| Modello | Punti | Tipo di uscita | Caratteristiche |
| A1SY40 | 40 Punti | Transistor (NPN) | Sink Output, 0.5A/Point |
| A1SY40P | 40 Punti | Transistor (PNP) | Source Output, 0.5A/Point |
| A1SY16 | 16 Punti | Transistor (NPN) | Sink Output, 0.5A/Point |
| A1SY16P | 16 Punti | Transistor (PNP) | Source Output, 0.5A/Point |
| A1SY10 | 10 Punti | Relè | AC/DC universale, 2A/Point |
| A1SY20 | 20 Punti | Relè | AC/DC universale, 2A/Point |
| A1SY40R | 40 Punti | Relè | AC/DC universale, 2A/Point |
| A1SY14AEU | 14 Punti | Triac | AC100-240V Output |
- Analog I/O Modules (Controllo del processo)
6.1 Moduli di ingresso analogici (A1S68AD Series)
| Modello | Canali | Tipo di ingresso | Risoluzione | Caratteristiche |
| A1S68AD | 8CH | Voltaggio / Attuale | 12-morso | Tipo standard, Single-ended input |
| A1S68AD-S1 | 8CH | Voltaggio / Attuale | 12-morso | High-speed type, 1ms conversion time |
| A1S64AD | 4CH | Voltaggio / Attuale | 12-morso | Compact type |
| A1S64AD-S1 | 4CH | Voltaggio / Attuale | 12-morso | High-speed compact type |
| A1S62AD | 2CH | Voltaggio / Attuale | 12-morso | Ultra-compact type |
6.2 Moduli di uscita analogici (A1S62DA Series)
| Modello | Canali | Tipo di uscita | Risoluzione | Caratteristiche |
| A1S62DA | 2CH | Voltaggio / Attuale | 12-morso | Tipo standard |
| A1S62DA-S1 | 2CH | Voltaggio / Attuale | 12-morso | High-speed type |
| A1S64DA | 4CH | Voltaggio / Attuale | 12-morso | Compact type |
| A1S68DA | 8CH | Voltaggio / Attuale | 12-morso | High-density type |
6.3 Temperature Input Modules (A1S68TD Series)
| Modello | Canali | Tipo di ingresso | Risoluzione | Caratteristiche |
| A1S68TD | 8CH | Thermocouple / RST | 12-morso | Tipo standard |
| A1S68TD-S1 | 8CH | Thermocouple / RST | 12-morso | High-speed type |
| A1S64TD | 4CH | Thermocouple / RST | 12-morso | Compact type |
- Special Function Modules (Advanced Control)
7.1 Posizionamento / Motion Control Modules (A1SD Series)
| Modello | Assi | Modalità di controllo | Max Frequency | Caratteristiche |
| A1SD75P1 | 1 Asse | Uscita a impulsi | 500kHz | Single-axis positioning module |
| A1SD75P2 | 2 Assi | Uscita a impulsi | 500kHz | Dual-axis positioning module |
| A1SD75D1 | 1 Asse | Uscita a impulsi + Encoder Feedback | 500kHz | Single-axis closed-loop control |
| A1SD75D2 | 2 Assi | Uscita a impulsi + Encoder Feedback | 500kHz | Dual-axis closed-loop control |
| A1SD75M3 | 3 Assi | Uscita a impulsi | 200kHz | Three-axis linkage control |
7.2 High-speed Counter Modules (A1SD62 Series)
| Modello | Canali | Counting Mode | Max Frequency | Caratteristiche |
| A1SD62 | 2CH | Monofase / Quadrature | 500kHz | Standard high-speed counter |
| A1SD62-S1 | 2CH | Monofase / Quadrature | 1MHz | Ultra-high-speed counter |
| A1SD64 | 4CH | Monofase / Quadrature | 200kHz | Multi-channel counter |
7.3 Other Special Modules
| Modello | Funzione | Caratteristiche | Scenario applicativo |
| A1S68DAV | 8CH Analog Output | Dedicated for voltage output | Analog quantity control |
| A1S68DAR | 8CH Analog Output | Dedicated for current output | Analog quantity control |
| A1S68AP | 8CH Analog Input | Dedicated for platinum RTD | Misurazione della temperatura |
| A1S68AT | 8CH Analog Input | Dedicated for thermocouple | Misurazione della temperatura |
| A1S68AR | 8CH Analog Input | Dedicated for resistance input | Resistance measurement |
- Network Communication Modules (Data Interaction)
8.1 Serial Communication Modules (A1SJ71C Series)
| Modello | Tipo di interfaccia | Protocollo di comunicazione | Caratteristiche |
| A1SJ71C24-R2 | RS232C/RS422/RS485 | Non-procedural / ModBus | Multi-function serial module |
| A1SJ71C24-R4 | RS232C/RS422/RS485 | Non-procedural / ModBus | Enhanced serial module |
| A1SJ71C24N-R2 | RS232C/RS422/RS485 | Non-procedural / ModBus | With built-in power supply |
8.2 Moduli Ethernet (A1SJ71E Series)
| Modello | Tipo di interfaccia | Protocollo di comunicazione | Caratteristiche |
| A1SJ71E71N-B2 | 10BASE2 | TCP/IP | Coaxial cable interface |
| A1SJ71E71N-R2 | 10BASE-T | TCP/IP | Twisted pair interface |
| A1SJ71E71N-B5 | 10BASE5 | TCP/IP | Thick coaxial cable interface |
8.3 Fieldbus Modules
| Modello | Bus Type | Funzione | Caratteristiche |
| A1SJ71BT11 | CC-Link | Master Station Module | Massimo 64 slave stations connection |
| A1SJ71BT11N | CC-Link | Master Station Module | Versione migliorata, supports remote I/O |
| A1SJ71DN91 | DeviceNet | Master/Slave Module | Supports CIP protocol |
| A1SJ71LP21 | LonWorks | Modulo di comunicazione | Dedicated for building automation |
- Note supplementari
9.1 Posizionamento in serie
AnS Series: Compact modular PLC, positioned between FX series (piccolo) and Q series (grande), suitable for small and medium-sized control systems.
Compatibilità: AnS modules can be adapted to Q-series PLC via QA extension base units for system upgrade.
9.2 Interruzione & Replacement Information
The AnS series was fully discontinued in September 2014.
Officially recommended replacement series: iQ-R Series (Alte prestazioni), Q Series (Medio), L Series (Compatto).
9.3 Punti chiave della selezione
CPU Selection: Choose according to program capacity, I/O points and processing speed.
Calcolo della potenza: Ensure total DC5V current consumption ≤ 80% of the power module rated value.
Capacità di espansione: Max support 11-slot base unit, expandable up to 2048 Punti di I/O.
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