LOGIC CONTROL BOARD * Version 2(L)
(click to enlarge)
Now featuring the exclusive Maintenance Alert System TM
The Maintenance Alert System TM features an internal programmable cycle alarm that counts each time the door cycles. This cycle timer is easily preset by the installer for the particular door and application. Once the preset number is reached, an indicator light on the 3-button station flashes to signal that it is time for routine door and operator maintenance. This important feature provides an accurate method for tracking door use and establishing safe and effective maintenance programs for both the door and the operator.
Dependable motor control circuit
The logic control board is designed to withstand the demands of industrial environments and applications, including increased resistance to surges from voltage spike or transients.
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Programmable micro-processor
The programmable micro-processor (standard) processes operator control functions and logic with self-monitoring systems and diagnostics. It provides the latest technology in response to market demands and meets U.L. and Federal safety requirements.
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Control function selection switches:
Allow for the selection of various control functions by positioning slide switches as indicated. The control functions which may be selected are as follows:
- C2: Momentary contact to open and stop, with constant pressure to close, open override, plus wiring for sensing device to reverse.
- B2: 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: Constant pressure to open and close with wiring for sensing device to stop.
- E2: Momentary contact to open with open 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: Momentary contact to open, close and stop, with open override and timer to close. Open button may be connected to activate timer if desired. Auxiliary controls may be connected to open and activate timer to close, or to open and close without activating timer. If timer has been activated, all opening devices will recycle timer. Includes wiring for sensing devices to reverse which will not activate timer.
- TS: Momentary contact to open, close and stop, with open override and timer to close. Every momentary contact (open, close and stop) with device that causes the door to open will activate timer to close, including sensing devices to reverse. Timer may be deactivated until next opening signal is received by depressing stop button after door has reached open position, or permanently by use of an optional timer defeat switch.
- FSTS: Ideal for Fire Stations - Momentary contact to open, close and stop with open override. A single button station (Panic Button) can be used to activate the open cycle and the timer to close. Only the single button control will activate the timer.
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LED indicator readouts
- System diagnostic indicator - signal identifies fault in logic board.
- Open limit indicator - indicates limit switch activation and continuity.
- Close limit indicator - indicates limit switch activation and continuity.
- Sensing limit indicator - indicates limit switch activation and continuity.
- Open function indicator - indicates function activation from control device.
- Close fonction indicator - indicates function activation from control device.
- Stop function indicator - indicates function activation from control device.
- Reversing function indicator - indicates functions activation from sensing device.
- SBC function indicator - indicates function activation of a single button control.
- 24V supply indicator - indicates secondary voltage at circuit board.
- 5V supply indicator - indicates circuit board circuity.
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On board control buttons
Simplify operator setup and programming with OPEN/CLOSE/STOP buttons conveniently located directly on the board.
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Control connection terminal strip
Well-labeled and easy-to-reach terminals for connecting various control devices such as three-button control station, sensing edge or loop detector. Digital circuitry allows control line runs of over 1,000 feet.
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Ports for plug-ins options
Optional plug-in boards can be added to provide the flexibility of upgrading the system in an easy-to-use and economical way. Option board may be used in any available upgrade port.
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Optional plug-in boards:
- CPS IIMC industrial protection system with timer for closing
- Alarm module
- Auxillary contact module
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High-voltage connecting strip
Connection strip for single phase 115 volt & 230 volt as well as 208/230 & 460 volt - three phase lines.
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* Available on many Garaga commercial operator models. Check operator price book for availability.
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Revervising Contactor Unit * (M)
(115 V, 208/230 V, 460 V, 575 V, 24 V NEC Class 2 Circuit with 40 VA transformer)
Industrial linear contactor provides significantly longer control runs than conventional contactors. Circuit provides easy selection between C2 and B2 wiring with the movement of single wire.
*These construction specifications and shop drawings are applicable to GARAGA Inc. products only.