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1SAP140300R0271 is the PM583-ETH V2.0 processor module (CPU) from the ABB AC500 series. It is a compact modular PLC controller designed for small‑to‑medium industrial automation systems, with integrated Ethernet communication and support for various industrial protocols and expansion modules.
| Model Code | Descrizione |
| 1SAP | Standard prefix for ABB automation products |
| 140300R0271 | Product‑specific code corresponding to PM583-ETH |
| PM583-ETH | Official ABB model: PM583 series with Ethernet interface |
| V2.0 | Hardware version, 2nd generation |
- Core Technical Specifications
| Parametro | Valore | Descrizione |
| Processor Type | High‑performance microprocessor | 20 MHz clock speed, fast instruction execution |
| Memoria del programma | 1 MB (1024 KB) Flash EPROM | Non‑volatile, retains program after power loss |
| User Data Memory | 1 MB (1024 KB) RAM | Supports data storage and processing |
| Expansion Memory | SD card slot | Expandable storage capacity |
| Supply Voltage | 24 A DC | Voltage range: 20.4–28.8 V DC |
| Consumo energetico | Approx. 2 W | Low power, suitable for distributed installation |
| Dimensioni (H×W×D) | 76 × 67.5 × 72 mm | Compact design, saves control cabinet space |
| Peso | Approx. 0.134 kg | Lightweight, facilità di installazione e manutenzione |
| Operating Temperature | 0 ~ +60 °C | Suitable for industrial ambient temperature range |
| Storage Temperature | -40 ~ +70 °C | Wide temperature range for transport and storage |
| Classe di protezione | IP20 | Protection against solid foreign objects, for cabinet mounting |
| Montaggio | DIN rail mounting | TH35‑15 rail compliant with IEC 60715 |
- Communication Interfaces & Capacità di espansione
3.1 Built‑in Communication Interfaces
| Interface Type | Qty | Specifica & Funzione |
| Ethernet | 1 × RJ45 | 10/100 Mbps, supports TCP/IP, Modbus TCP, IEC 60870‑5‑104, Web Server |
| Serial Interface | 2 × COM | Configurable as RS‑232/RS‑485 (0.3–187.5 kB/s) |
| COM1 supports CS31 master; COM2 for programming/Modbus | ||
| Fieldbus | 1 × FBP | Dedicated AC500 fieldbus interface for distributed I/O expansion |
| Display | 1‑line LCD + 8 function keys | Local status monitoring and parameter setting |
| LED Indicators | 3 | Power, Run, Error status indication |
3.2 Expansion Capacity
| Expansion Type | Massimo. Quantità | Descrizione |
| Local I/O Modules | Fino a 10 | AC500‑S500 series I/O modules, mixed digital/analog configuration |
| External Communication Modules | Fino a 4 | PROFIBUS DP, CANopen, DeviceNet, ecc. |
| Digital I/O Points | Fino a 320 DI / 240 DO | Depends on expansion module configuration |
| Analog I/O Points | Fino a 160 AI / 160 AO | Depends on expansion module configuration |
- Caratteristiche del prodotto & Advantages
- Progettazione modulare: Flexible expansion of I/O and communication modules for various system sizes
- High‑performance processing: 20 MHz processor; bit operation 0.002 ms/k instructions, word operation 0.006 ms/k instructions, floating‑point operation 0.006 ms/k instructions
- Multi‑protocol support: Built‑in Ethernet and serial ports supporting standard industrial protocols for easy integration
- Local display: Integrated LCD and function keys for basic operation and diagnostics without programming tools
- Alta affidabilità: Wide operating temperature, EMC immunity, adatto per ambienti industriali difficili
- Easy maintenance: Modular structure, hot‑swap capable (selected modules), easy troubleshooting and replacement
- Security functions: Password protection, program encryption to prevent unauthorized access and modification
- Applicazioni
- Small‑to‑medium automated production lines: Logic control and motion coordination for material handling, packaging, assembly
- Process control: Monitoring and regulation of temperature, pressure, flow in food & beverage, chimico, pharmaceutical industries
- Building automation: Centralized management of HVAC, lighting control, security systems
- Energy management: Monitoring and control of solar inverters, UPS systems, power distribution equipment
- Transportation infrastructure: Control of elevators, escalators, parking management systems
- Machine tool control: Motion and logic control for small machining centers and special‑purpose machines
- Remote monitoring: Remote diagnostics and maintenance via Ethernet to reduce operating costs
- Comparison with Similar AC500 Models
| Modello | Memory | Ethernet | Display | Main Difference | Application |
| PM582 | 1 MB | No | Yes | No Ethernet interface | Basic automation without network |
| PM583-ETH (1SAP140300R0271) | 1 MB | Yes | Yes | With Ethernet, 1 MB memory | Small‑to‑medium systems requiring network communication |
| PM583-ETH-XC (1SAP340300R0271) | 2 MB | Yes | Yes | 2 MB memory, enhanced version | Large systems, complex control algorithms |
| PM585-ETH | 4 MB | Yes | Yes | 4 MB memory, dual Ethernet | High‑demand systems, redundant communication |
| PM590 | 8 MB | Yes | Yes | 8 MB memory, high performance | Complex process control, multi‑axis motion |
- Alternatives & Compatibilità
7.1 ABB Same‑Series Upgrades
| Upgrade Model | Main Advantage | Suitable For |
| PM583-ETH-XC (1SAP340300R0271) | 2 MB memory, faster processing | Complex programs, large data applications |
| PM585-ETH | 4 MB memory, dual Ethernet | Redundant communication or higher performance |
| PM590 | 8 MB memory, supports more expansions | Large automation systems, multitasking |
7.2 Alternative multimarca
| Marca | Modello sostitutivo | Compatibility Note |
| Siemens | S7‑1200 series (e.g. 1214C) | Similar functions, different software, requires reprogramming |
| Schneider | M258 series | Progettazione modulare, multi‑protocol support, hardware adaptation required |
| Rockwell | CompactLogix series | Alte prestazioni, supports EtherNet/IP, higher cost |
| Mitsubishi | FX5U series | Compact design, integrated Ethernet, conveniente |
7.3 Compatibilità con le versioni precedenti
PM583-ETH is fully compatible with all AC500 series I/O and communication modules. It can be used with older models such as PM572 and PM573 to protect customer investment.
- Important Notes
- Software compatibility: Configuration and programming require ABB Automation Builder (V2.1 or later)
- Expansion module selection: Only AC500 series S500 I/O and dedicated communication modules are supported
- Power requirement: Ensure stable 20.4–28.8 V DC supply to avoid voltage fluctuation faults
- Installation environment: Although IP20 rated, avoid humid, dusty or corrosive gas environments
- Cooling requirement: Ensure sufficient ventilation in the control cabinet to prevent overheating
- Maintenance recommendation: Regularly check connections and status; back up programs and data via SD card
- Ordering & Logistics Information
| Articolo | Details |
| Order No. | 1SAP140300R0271 |
| Packaging | Original sealed package with manual and mounting accessories |
| Warranty | 12 mesi |
| Peso | 0.134 kg, easy for transport and installation |
| Origin | Svezia / Germania |
| Main Certifications | CE, UL, CSA, FCC, compliant with international standards |
Complete List of ABB AC500 PM58x Series CPU Models & Order Numbers
- Core Model Summary (Più comune)
| Official CPU Model | Order No. (1SAP) | Memoria del programma | Ethernet | Serial Ports | Position |
| PM582 | 1SAP140200R0271 | 1 MB | No | 2×COM | Basic type, no Ethernet |
| PM583-ETH | 1SAP140300R0271 | 1 MB | 1×RJ45 | 2×COM | Standard Ethernet type (your model) |
| PM583-ETH-XC | 1SAP340300R0271 | 2 MB | 1×RJ45 | 2×COM | High‑performance enhanced version |
| PM585-ETH | 1SAP140500R0271 | 4 MB | 2×RJ45 | 2×COM | Dual Ethernet, large program capacity |
- Detailed Model Description
- PM582 – 1SAP140200R0271
No Ethernet, only serial/CS31 communication
Suitable for small local control without networking
- PM583-ETH – 1SAP140300R0271
Your current model
1 MB program memory, with Ethernet, supports Modbus TCP, Web server
Most widely used for small‑to‑medium equipment, production lines, remote monitoring
- PM583-ETH-XC – 1SAP340300R0271
Upgraded enhanced version of PM583
Memory doubled to 2 MB for more complex logic
More robust hardware for harsh conditions
- PM585-ETH – 1SAP140500R0271
Premium PM58x model
4 MB memory + dual Ethernet ports
Suitable for systems requiring network isolation, multi‑device interconnection, high data exchange
- Guida alla selezione rapida
Local control only → PM582
General networking, small‑to‑medium equipment → PM583-ETH (1SAP140300R0271)
Large programs, higher requirements → PM583-ETH-XC
Dual Ethernet, complex systems → PM585-ETH
