PLC ABB AC500-Eco PLC Programmable Logic Controller

AC500 is one of the popular PLC ABB.  Based on the successful AC500 range, the extremely compact AC500-eCo PLCs offer the most flexible and economical configuration available, low-cost and straightforward servicing, and all requirements of a modern control system from small to demanding applications.


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  • Save money by starting small – the flexibility of the AC500 platform enables to scale up as and when needs dictate.
  • ABB’s AC500-eCo has been designed to integrate seamlessly into the broader AC500 family, offering you the decisive benefit of having a fully scalable and modular system.
  • The AC500-eCo offers individually customized solutions to be created by using S500 and S500-eCo I/O modules for small applications.
  • The Automation Builder engineering suite available across the entire AC500 PLC range will save you time with easy configuration, many libraries and function blocks for the most diverse specific customer requirements.
  • The AC500-eCo is approved for customer use by accredited certification organizations around the world. This means the entire range can be deployed safely, reliably and globally.
  • The user program can be downloaded via a SD card without the need for programming tools.
  • CPUs with integrated I/O’s for small applications available.
  • Pre-wiring is possible via the use of pluggable terminal blocks.
  • The modules can be fitted to the DIN rail with easy-to-use Snap-On mechanism.




Attribute Value
For Use With AC500-eCo Series
Manufacturer Series AC500-eC0
Number of Inputs 8
Number of Digital Inputs 8
Output Type Digital
Voltage Category 24 V dc
Input Type Digital
Number of Digital Outputs 6
Kit Included Yes
Number of Outputs 6
Network Type Ethernet
Communication Port Type Ethernet, RJ45, RS485
Program Capacity 128 kB
Programming Language Used ANSI-C, C
Mounting Type DIN Rail
Length 74mm
Battery Backup Yes
Depth 148mm
Dimensions 74 x 82 x 148 mm
Output Current 500 mA
Number of Communication Ports 3
Width 82mm
Memory 128 (Program Memory) kB, 14 (Data Memory) kB