Norton Door Control
Norton Series 7200 Electomechanical
Norton Series 7200 Electomechanical - Page 6
Norton Series 7200 Electomechanical
SERIES 7210/7250 MASTER UNITS Pull (Hinge) Side Mounting Rigid Slide Arm and Track Master Units with Integral Smoke Detector
Executive Door Holder/Release
Single Doors Master Units with Integral Smoke Detector: Both Series 7210MPDI and Series 7210MPDS are self-contained and can be installed to control a single door. Executive Door Holder/Release: Both Series 7210RFI and 7210RFS are self-contained and can be installed to control a single door. Pairs of Doors Master Unit x Slave Unit: Smoke Detector in the Master Unit controls its own closer-holder solenoid and the solenoid in the Slave Unit. Master Unit x Tandem Unit: Smoke Detector in the Master Unit signals conditions (Stand-by, Trouble/Alarm) to an alarm systems panel. This panel controls the signal to the hold-open solenoids in both the Master Unit and the Tandem Unit. Executive Door Holder x Slave Unit: Consult the factory for details of this installation. These Closer-Holders are surface mounted to the pull (hinge) side frame face. These units require a minimum ceiling clearance of 4" (102mm) and a maximum frame reveal of 1/8" (3mm).+ The slide track mounts directly to the door. Units can be installed as shipped to accommodate doors opening to 180° with a maximum hold-open point of 175°. The buffer block assembly in the track will accommodate doors opening to 125°. An auxiliary door stop is required for doors opening beyond 125°. +Double Egress Frames (Deep Reveals): Where the pull (hinge) side frame reveal exceeds 1/8" (3mm), a special slide arm is available to order. This arm will accommodate frame reveals in excess of 1/8" (3mm) up to 3" (76mm) with a maximum allowable door swing of 110°. Order Series 7250MPD1, 7250MPDS, 7250RFI or 7250RFS.
Door Sizes and List Numbers
*Minimum Door Size Is 2'-4" (.70 M) Electrical Data Master Units
Electrical Data Door Holder/Release
*Pairs of input lines required to supply Operating Voltage or Voltages to the Unit. Pairs listed do not include signal wires to Alarm Panels nor control wires to other units' solenoids. Maximum/Minimum Operating Voltage Parameters: +10%, -15%
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