ABB 1SAP140300R0271-PM583-ETH

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	Description
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

Parameter	Value	Description
Processor Type	High‑performance microprocessor	20 MHz clock speed, fast instruction execution
Program Memory	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 V DC	Voltage range: 20.4–28.8 V DC
Power Consumption	Approx. 2 W	Low power, suitable for distributed installation
Dimensions (H×W×D)	76 × 67.5 × 72 mm	Compact design, saves control cabinet space
Weight	Approx. 0.134 kg	Lightweight, easy installation and maintenance
Operating Temperature	0 ~ +60 °C	Suitable for industrial ambient temperature range
Storage Temperature	-40 ~ +70 °C	Wide temperature range for transport and storage
Protection Class	IP20	Protection against solid foreign objects, for cabinet mounting
Mounting	DIN rail mounting	TH35‑15 rail compliant with IEC 60715

Communication Interfaces & Expansion Capability

3.1 Built‑in Communication Interfaces

Interface Type	Qty	Specification & Function
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)
Serial Interface	2 × COM	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	Max. Quantity	Description
Local I/O Modules	Up to 10	AC500‑S500 series I/O modules, mixed digital/analog configuration
External Communication Modules	Up to 4	PROFIBUS DP, CANopen, DeviceNet, etc.
Digital I/O Points	Up to 320 DI / 240 DO	Depends on expansion module configuration
Analog I/O Points	Up to 160 AI / 160 AO	Depends on expansion module configuration

Product Features & Advantages
Modular design: 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
High reliability: Wide operating temperature, EMC immunity, suitable for harsh industrial environments
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
Applications
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, chemical, 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

Model	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 & Compatibility

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 Cross‑Brand Alternatives

Brand	Replacement Model	Compatibility Note
Siemens	S7‑1200 series (e.g. 1214C)	Similar functions, different software, requires reprogramming
Schneider	M258 series	Modular design, multi‑protocol support, hardware adaptation required
Rockwell	CompactLogix series	High performance, supports EtherNet/IP, higher cost
Mitsubishi	FX5U series	Compact design, integrated Ethernet, cost‑effective

7.3 Backward Compatibility

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

Item	Details
Order No.	1SAP140300R0271
Packaging	Original sealed package with manual and mounting accessories
Warranty	12 months
Weight	0.134 kg, easy for transport and installation
Origin	Sweden / Germany
Main Certifications	CE, UL, CSA, FCC, compliant with international standards

Complete List of ABB AC500 PM58x Series CPU Models & Order Numbers

Core Model Summary (Most Common)

Official CPU Model	Order No. (1SAP)	Program Memory	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