IIoT Automation Connectivity - InterOperability SOLUTIONS
   IIoT Control System Automation Connectivity - InterOperability SOLUTIONS      3rd Party - InterOperability SOLUTIONS

3rd Party 
- InterOperability 

A-B PLC Migration Solutions

MLX Family of PAC's

Powerful, compact controllers with mixed I/O

The MLX-PLC's combine a SoftPLC CPU and a mixed I/O block that's perfect for many small I/O count applications. If needed, I/O can be added on Ethernet or serial ports. Protocols include Ethernet/IP, ModbusTCP, ModbusRTU, DF1 and others.

Similar to MicroLogix 1400 in size and I/O, plus:

  • Re-use existing MicroLogix or SLC-500 ladder logic & documentation via automated conversion technology
  • Re-use existing HMI applications
  • Communicate peer-to-peer to A-B PLC’s
  • Connect to legacy devices on “blue-hose” RIO or DH+

Request Data Sheet

A-B PLC Migrations / Upgrades + Gateways to other Protocols

More Information - Specifications, Video, Applications
Our Allen-Bradley Remote I/O and DH+
Gateways are available in stock.

SoftPLC Gateways are the optimal migration solution for Allen-Bradley PLC users - offering the most flexibility and features:

  • Up to 3 "blue-hose" channels - any mix of DH+, RIO Scanner/Master, RIO Adapter/Slave
  • Up to 16 user-selectable protocols supported simultaneously – Ethernet/IP, A-B Ethernet (PCCC), DF1, ModbusTCP, Modbus, & others
  • Feature rich, optimized communications + more!

RIO/DH+ Gateways

Small size

We also still provide A-B PLC Programming Software for PLC-2, PLC-5 and PLC-3's.

  • Software runs on modern Windows 7/10/11 PC's. 
  • Documentation conversions from A-B/ICOM and other obsolete software products.





A-B Migrations

Phone: 512-264-8390 or

1-800-SoftPLC (USA & Canada)

Talk To Us
SoftPLC Corporation | 25603 Red Brangus RoadSpicewood, TX 78669 USA

Ray W Zimbal Jr.
Automation System Application Engineering and Sales
MD&G+Controls TM
Motors, Drives and Gears plus Controls LLC
IIoT convergence with Mechatronics necessitates Connectivity - InterOperability SOLUTIONS 
DFW Area Phone - (817) 307-1274
Houston Area Phone - (713) 835-9753 answered 24-7
alternate e mail -