Allen Bradley 1756-L61S/B GuardLogix 5561S Safety Processor Part No. PN-13841 F/W Rev. 1.9 Unit is in excellent working condition. Missing the front cover.
Allen Bradley 1756-L61S/B Safety GuardLogix 5561S Processor
Business & Industrial Automation
Allen Bradley 1756-L61S/B Safety GuardLogix 5561S Processor, Business & Industrial, Automation, Motors & Drives, Control Systems & PLCs