LiftMaster H J VERSION 2 LOGIC Manual - Page 16
Wiring Types
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WIRING TYPES All modes contain: Wiring for sensing devices to reverse. Wiring for failsafe reversing devices. Connection for electrical detection of clutch slippage. External interlocks and auxiliary devices. Open button override while door is traveling down. NOTE: Open, Close, and Stop buttons are located on the Logic Control board. This will provide programming ability and door control at the electrical box. WIRING TYPE STATION C2 3 Button, 3 Button Radio Control Function: Momentary contact to open and stop with constant pressure to close, open override plus wiring for sensing device to reverse. B2 3 Button, 1 Button, 1 & 3 Button Radio Control Function: Momentary contact to open, close and stop, plus wiring for sensing device to reverse and auxiliary devices to open and close with open override. D1 2 Button, 3 Button Radio Control Function: Constant pressure to open and close with wiring for sensing device to stop. E2 2 Button, 3 Button Radio Control Function: Momentary contact to open with override and constant pressure to close. Release of close button will cause door to reverse (roll-back feature) plus wiring for sensing device to reverse. T* 3 Button, 1 Button, 1 & 3 Button Radio Control Function: Momentary contact to open, close, and stop, with open override and timer to close. Every device that causes door to open, except a reversing device, activates timer to close. Auxiliary controls can be connected to open input to activate the timer to close. If the timer has been activated, the open button and radio control can recycle the timer. The stop button will deactivate the timer until the close button is used to close the door. (NOTE: Requires Optional failsafe photo eyes to operate.) ON ON C2 1 2 3 4 OFF ON ON B2 1 2 3 4 OFF ON ON D1 1 2 3 4 OFF ON ON E2 TS* 3 Button, 1 Button, 1 & 3 Button Radio Control 1 2 3 4 Function: Momentary contact to open, close, and stop with open override and timer to close. Every device that causes door to open, including a reversing device, activates timer to close. Auxiliary controls can be connected to open input to OFF ON activate the timer to close. If the timer has been activated, the open button and ON radio control can recycle the timer. The stop button will deactivate the timer until the close button is used to close the door. (NOTE: Requires Optional failsafe T photo eyes to operate.) 1 2 3 4 FSTS Momentary button contact for open, close and stop. Radio controls OFF allowing open, close and stop. User set midstop. User set timer to close, functional at open limit. The single button station opens the door and activates the timer to close, putting the operator in TS mode until the door reaches the down limit, or is stopped in travel. At which time the operator enters the B2 mode. A ON ON TS failsafe is required to operate in this mode. (NOTE: Requires Optional failsafe photo eyes to operate.) 1 2 3 4 OFF NOTE: 1. External interlocks may be used with all functional modes. ON 2. Auxiliary devices are any devices that have only one set of contacts. Examples ON are: photocell, loop detector, pneumatic or electrical treadles, residential radio FSTS controls, one button stations, pull cords, etc. 3. Open override means that the door may be reversed while closing by activating an opening device without the need to use the stop button first. 16 1 2 3 4 OFF