Online Manual (PDF)
Code Samples
Performance Chart
Installation Guide
Building/Platform Compatibility
Release Notes
Warranty and Licensing
Building & Platform Compatibility
Supported Equipment
PLCIO version 4.4 includes support for the following PLC types:
  • AEG Modicon Quantum PLC via Ethernet
  • Allen-Bradley Logix 5000 family (ControlLogix, CompactLogix, FlexLogix, SoftLogix) via EtherNet/IP
  • Allen-Bradley MicroLogix via EtherNet/IP
  • Allen-Bradley PLC-5 via DF1 serial, Ethernet, or EtherNet/IP
  • Allen-Bradley SLC 500 series via DF1 serial, Ethernet, or EtherNet/IP
  • Siemens Step5 via AS511 serial protocol
  • Siemens Step5 via INAT Echolink over Ethernet
  • Siemens Step7 200, 300, and 400-series CPUs via Ethernet
  • Wago 750-842 PLC via Ethernet with optional unsolicited UDP support
PLCIO version 4.4 can communicate directly to the following I/O Bus Terminals:
  • Beckhoff BK9105 over EtherNet/IP
  • Phoenix Contact FL IL 24 BK ETH/IP-PAC over EtherNet/IP
Supported Operating Systems
PLCIO was designed to compile and operate on any 32- or 64-bit UNIX or Windows platform.  PLCIO was specifically tested on the following systems (other systems might work but may require slight changes to the source code):
GNU/LinuxGLIBC 2.0 or later, Linux kernel 2.2 or later
HP-UX 11gcc 2.95 or later
Windows XP & 7MSYS/MinGW build environment


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