JEC Series for Escalators JEC SERIES FOR ESCALATORS The NON-PROPRIETARY controllers of the JEC series have been designed to control escalators using alternative current motors. They are designed using logic relay circuits or industrial programmable logic controllers, so they are easy to maintain and to troubleshoot. A human-machine interface, included in each controllers, allows easy access to a list of user-configurable options and to more than 100 status indicators used for troubleshooting. Download brochure Download manual Quotation form MODELS JEC-2000 PLC-based escalator controller. JEC-2100 PLC-based escalator controller with CAN bus serial communication. CHARACTERISTICS Optional VVVF drive, which can help lower energy consumption; Networked supervision software available; Keyboard and screen front-mounted on the panel; Easy on-site program modifications.