Programmable Logic Controllers are used industrally for such things as motor starters, safety interlocks, process controls and such. They work directly with the "ladder" logic schematics common to traditional industrial electronics.

This Allen Bradley Bulletin 1745 SLC is an older unit that remains eminently suitable for teaching and learning PLC's, besides being an economical solution for smaller and ongoing industrial interface projects.

Consists of a heavy duty 15 x 15 x 10 inch plastic rotomolded case that holds a SLC100 programmable controller and a handheld pocket programmer 1745-PT1. Also included are five input pushbuttons, five input selector switches, and six output indicators all prewired to the SLC-100. Also includes three manuals, experiments, line cord, and programmer interface cable and velco restraints.

Clean community college surplus seems to have had very light use.

Approximate shipping weight: 22 pounds.
Only a few units remain.