Barber-Colman 81CB-10105-7F1-0-00 Sequence Module

Barber Colman MACO 8000 Sequence Module, part number 80CB-11001-101-0-00, is a dedicated sequencing controller used to manage the order of operations across outputs in MACO 8000 automation systems. Designed for 120 VAC operation at 50/60 Hz, it provides up to 100 VA to drive sequencing circuits, making it suitable for legacy control panels and automation projects that require reliable stepwise activation of relays or other load devices. In distributor listings, this exact model is repeatedly identified as the MACO 8000 Sequence Module and is commonly cataloged under Barber Colman with cross references showing 80CB-11001-101-0-00 in multiple catalogs. The module is documented by suppliers as discontinued by the manufacturer, a status common to many legacy MACO 8000 components. Applications typically include staged control of equipment sequences in industrial processes and legacy MACO 8000 installations that rely on a dedicated sequence module to coordinate timed outputs; when sourcing, verify the exact part number to ensure compatibility with an existing MACO 8000 controller chain.