LiftMaster JDC JDC Data Sheet - English - Page 1

MAXUM Next Generation DC Commercial Door Operator JDC Jackshaft Operator SECTION 08 71 13 DATA SHEET Key Features Standard Application Rated Duty Cycle Operator Speed Limit Settings Emergency Solution Programming Circuit Board Timer-to-Close Mid-Stop Battery Backup Run Time Protection Motor Reverse Action Protection Motor Operator Wall Controller Recommended for door types including: • Sectional Doors (Standard Lift, High Lift and Full Vertical) • Rolling Steel Doors/Grilles Standard Duty cycle only Standard Duty: Up to 20 cycles per hour and 90 cycles per day Average 12" per second for Sectional doors and 8-9" per second on Rolling Steel doors Electronic limits via Floor Level Wall Controller with LCD display Via Battery Backup which is standard on Jackshaft Operators Floor Level Wall Controller with LCD display to program and commission door DC Logic Circuit Board Programming through menu on wall controller. Option is available in B2 Mode with two settings. User can select a desired Timer-to-Close (TTC) time duration under that menu Program setup under System Configuration Operating Mode, Mid-stop DC45AH: (2) 4.5 Ah batteries and mounting bracket (standard) DC7AH: (2) 7 Ah batteries and mounting bracket (optional) Standard: 20 Cycle Count and Cycle 21% within a 60 minute threshold Stop Fast: 250ms ramp Stop Ramp: 500ms-2000ms; Stop button while opening Emergency (Safety-Chain): CTM trigger immediate stop Floor Level Wall Controller with LCD screen using 2 wire interface to connect to powerhead