A-B PLC to Smart SoftPLC Migration Kit (repeat): SPMK-PLCx


Price: $1205.00

Size (I/O & MBTCP Server & EIP Capacity)

Smart COM6 Option

Remote Access Features

CPU Operating Temperature

A-B PLC Family Conversion


Same Day Shipping Item SoftPLC Info ButtonSoftPLC Info Button

A-B PLC Migration Kit Overview (repeat)

If you have an Allen-Bradley PLC-2, PLC-5, SLC-500, or even a 1774 PLC system, you can upgrade to a modern solution using a SoftPLC A-B Migration Kit. Convert your existing logic and documentation, keep using the same I/O, communication network, and HMI/SCADA/DCS system - saving you untold re-engineering costs!

This Repeat Upgrade Kit is for customers that already have a license for TOPDOC NexGen, the SoftPLC Programming Software. For new customers, we recommend the A-B PLC to Smart SoftPLC 1st Time Migration Kit .

The Simple Migration Kit Includes:

A-B Equivalent

NOTE: Also order an A-B RIO Adapter Kit to replace each rack-mounted A-B CPU and local adapter (1771-AL) in your I/O racks. For PLC-5/PLC-2/1774 PLC use 1771-ASBU, for SLC-500 use 1747-ASBU.

Ordering Information

  • Smart SoftPLC includes all supported serial and ethernet protocols as standard, configurable in any mix. If you desire support for Allen-Bradley Data Highway Plus (DH+) or a 2nd Remote I/O (RIO) channel, this must be factory installed as a COM6 option.
  • COM6 options (except the phone modem) require purchase of the SM-COM6CBLTB to provide a terminal block interface for field wiring.
  • The SoftPLC "Size" determines the maximum number Allen-Bradley logical I/O racks supported (I and O addresses). The table below summarizes the available sizes:
SoftPLC CPU Sizes
Cat No Suffix ModbusTCP Server Connections Input (I) Addresses Output (O) Addresses
LT 2 128 - 1 logical rack 128 - 1 logical rack
1K 16 1024 - 8 logical racks 1024 - 8 logical racks
2K 32 2048 - 16 logical racks 2048 - 16 logical racks
8K 127 8192 - 64 logical racks 8192 - 64 logical racks

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