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Allen Bradley 1747-Demo-3 A Training Kit SLC 500 5/02 CPU 1746-P1 1746-A4
Thisunit powers up. I am unable to test it further so it is sold as is for parts or repair.
Includes the SLC Programmer 1747-PT1.
Please note: This unit has 2 stickers on it. One reads "Tested 5/24/13 Needs CPU" and one reads "Tested works 05/24/13".