Product Introduction

Model Explanation

• 1SAP14050099952: Full ABB order and part number.

• EC583: High‑end CPU family in the AC500 line.

• ETHi: Indicates Ethernet interface with enhanced industrial protocol support (including web server, SNTP, IEC 60870‑5‑104).

• This part is a variant of the standard PM583‑ETH, optimized for extended networking and industrial communication requirements.

Technical Parameters

• Power Supply: 24 V DC (20.4–28.8 V DC), reverse‑polarity protection, approx. 12 W power consumption.

• Memory: 2048 kB program Flash, 2048 kB data RAM, 64 kB retentive memory.

• Execution Speed: Bit 0.002 μs, word 0.006 μs, floating‑point 0.006 μs.

• Operating Temperature: 0 °C to +60 °C; storage: −40 °C to +70 °C.

• Protection Class: IP20; certifications: CE, cULus, RoHS.

• Dimensions: 62 × 76 × 67.5 mm; weight: approx. 0.15 kg.

Interface and Communication Configuration

• Ethernet Port: 1 × 10/100 Mbps, supports TCP/IP, Modbus TCP, web server, SNTP, IEC 60870‑5‑104.

• Serial Ports: 2 × configurable RS232/RS485 (COM1: RS232; COM2: RS485), supporting Modbus RTU, CS31, ASCII; COM1 acts as CS31 master.

• SD Card Slot: For program backup/restore, firmware updates, data logging.

• Local HMI: LCD display + 8 function keys for on‑site monitoring, parameter setup, and diagnostics.

• FBP Bus Extension: Supports Profibus DP, CANopen, and other fieldbus modules for distributed I/O.

Core Functions

• Executes complex logic, process control, and motion control with high‑speed 32‑bit processing.

• Integrates Ethernet and multi‑protocol serial communication for seamless connection to HMIs, drives, instruments, and SCADA systems.

• Supports up to 320 digital inputs, 240 digital outputs, 160 analog inputs, and 160 analog outputs with hot‑swap capability.

• Local LCD/keypad simplifies commissioning and maintenance without a PC.

• SD card enables quick backups, offline firmware upgrades, and data logging for reliability and traceability.

Application Scenarios

• Factory automation: Complex production lines, robotics, high‑speed packaging, machine tools.

• Process industries: Water treatment, HVAC, chemical, pharmaceutical, food & beverage.

• Energy management: Power distribution automation, renewable energy systems.

• Intelligent buildings: HVAC control, lighting management, security systems.

• Industrial networking: Systems requiring Ethernet‑based remote monitoring and control.

Usage and Maintenance Instructions

• Mount on standard TH35‑15 DIN rail; connect 24 V DC power correctly.

• Install matching terminal base and I/O modules; wire Ethernet, serial, and FBP cables per specifications.

• Configure and download user programs via ABB Automation Builder before commissioning.

• Maintain clean, dry, ventilated environment; inspect and tighten terminals quarterly.

• Back up programs regularly via SD card; perform annual comprehensive function tests.

• Always disconnect power before disassembly or replacement to ensure safety.