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Hersteller: Chamberlain Dateigröße: 3.15 mb Dateiname: Unterrichtssprache:

Barrier gates typically have the fastest open times of the many gate operator types and the slide or swing gates allow you to effectively seal off the perimeter of the complex you are planning to secure. NOTE: Connect all entry devices to the slide or swing gate. If using a device, such as a 7-day timer, to latch the slide or swing gate open during high traffic times, connect the device’s N/O relay output to the control board’s Interrupt Loop input. Once the device activates the Interrupt Loop input, the next vehicle to access the SAMS system will lock the gate in the open position until the device deactivates. When the device deactivates, the timer to close will automatically close and secure the gate. A D J U S T M E N T TRAFFIC TERMINAL BLOCK INTERRUPT LOOP INPUT AUXILIARY LIMIT SWITCH SAMS RELAY AT J5 TERMINAL STRIP TB5 N/0 N/0 1 (OPEN) TB8 COM COM 3 (COMMON) BG770 BARRIER GATE STREET SAMS Conduit Hold Open Loop Shadow Loop Safety Loop Second Master COMPLEX OR PARKING LOT SEQUENCED ACCESS MANAGEMENT SYSTEM (SAMS) 3. Once the barrier is open the vehicle may pass through the SAM system. At this point you have two options in how you would like to initiate the SAM systems closure. You may chose to: a. Use a timer to close system to automatically close the barrier gate after a preset amount of time or b. Use a loop system to close the barrier gate after the vehicle has passed through the SAM system. 4. Once the barrier gate is closed the slide or swing gate will activate its internal timer to close and begin closing. 5. If another authorized vehicle accesses the SAM system before the slide or swing begins to close the barrier will open and allow the vehicle to pass through the SAM system. 6. If another authorized vehicle accesses the SAM system during the slide or swing gates closing cycle the SAM system will reopen the slide or swing gate. Once the slide or swing gate reaches the open position the barrier will then open to allow the vehicle to pass through the SAM system. 7. If no other authorized vehicles access the SAM system the swing or slide gate will close followed by the barrier. SAMS OPERATION 1. When an authorized vehicle accesses the gate system, the SAM system responds by first opening the gate farthest from the vehicle, the swing or slide gate. 2. Once the swing or slide gate is open, the barrier gate begins its open cycle. SAMS WIRING 1. Install conduit between the BG770 and the SW420 for SAMS control wiring. 2. Run a 4-conductor cable in the conduit between the BG770 SW420. 3. Locate the SAMS relay terminals (J5) on the control board in the SW420 and locate the auxiliary limit switch in the BG770. 4. Attach a wire from the SAMS relay terminal (J5) on the control board to terminal 1 on the BG770 terminal strip. 5. Attach a wire from the SAMS relay terminal (J5) on the control board to terminal 3 on the BG770 barrier gates terminal strip. 6. Attach a wire from terminal J1-5 on the control board to the common (COM) on the auxiliary limit switch in the barrier gate. 7. Attach a wire from terminal J1-8 on the control board to the normally open (NO) on the auxiliary limit switch. 8. Test for correct functionality of the SAM system. 21 SOFT OPEN 1 2 3 4 5 6 7 8 9 10 INTERRUPT (SAFETY) LOOP INPUT 5 8 9 10 11 12 ACCESSORY WIRING All inputs are normally open and momentary, except the stop (N.C.). The following instructions are based upon UL325, and include recommendations for significant increase in safety. We strongly recommend that you follow the UL guidelines presented throughout the manual. Refer to instructions shipped with optional control devices for mounting, wiring, programming and adjustment. 24 Vac Accessory Power Can be found at terminals R1 and R2 located on radio terminal block. J1 Terminals 1 & 5 - Residential Radio (single button) Input These terminals are intended for use with a radio receiver in a residential application or as a single button control. This allows the user to open the gate by activating the remote control when the gate is closed or between limits. This input also gives the user the ability to close the gate by activating the remote control when the gate is on the open limit. J1 Terminals 2 & 5 - Shadow Loop Input These terminals are intended for use with a loop detector and is primarily used on swing gate operators. This input protects cars by preventing the gate from moving off of the open or close limit when the shadow loop input is active. J1 Terminals 6 & 5 - Soft Open These terminals are intended for use as a general open control. Accessories that may be wired to this input include: Telephone Entry Systems, Radio Receiver (Commercial Applications), Exit Loop Detector, Keypads, 7-Day Timer. NOTE: Will not override a double entrapment (signalled by the gate stopped and entrapment alarm on). Field Wiring Terminals 8 & 5 - Interrupt (Safety) Loop Input These terminals are intended for use with a loop detector. This input functions to reverse a closing gate to the open ...

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