Allen-Bradley 1747-L541 Ser B Processor Unit with key SLC 500

PLEASE REVIEW: We would ask that potential buyers please view each photograph carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. This item is covered under a 30 day warranty. We will accept returns within 30 days for any reason, minus shipping. We cannot negotiate price or terms after the auction has closed. Payment is expected within 24 hours of auction close. We appreciate your consideration! (bcd - 1-12-E)