This is a Allen Bradley Model SLC 500 PLC. This unit was purchased for a pilot project and has not been used since.

Unit was powered up and tested.Looks and operates like new. This unit comes complete with 

SLC 500 4 slot rack  Cat # 1746-A4      SER B

SLC 500 Power Supply unit Cat # 1746-P2    SER C

SLC 500 Processor Unit Cat # 1747-L-542    Ser B     5/04 CPU

SLC 500 Input Module Cat # 1746-IA8    Ser A   115 volt

SLC 500 Analog Input Module 1746-NI4    Ser A

SLC 500 Analog Output Module 1746-NO4I    SerA

This unit comes complete with all shown and listed.

If you have any questions please ask.

These are pictures of the actual unit you will receive.

It is in perfect condition. never installed in any machine. 

Bench operated only in lab conditions.

Good Luck