Electromagnetic Door Holder Wiring Diagram

Power shall be controlled by the fire control system.

Electromagnetic door holder wiring diagram.

24v 80ma. All units shall have a single coil to accommodate 12vdc 24vac 24vdc and 120vac. The contact plate can be adjusted to suit any door angle. 12 vdc 48 vdc current draw.

Wiring them depends on what smoke heat alarms you have in if you have a fire panel unlikely in domestic unless landlord flats then use the open on alarm volts free relays to drop power to magnets if you have mains smoke heat detectors then they need to have an auxillary volts free output so you can use it again to drop power from magnets on alarm. 120 vac recess mount electromagnetic door holder dh24120fpc 24v ac dc 120 vac semi flush mount electromagnetic door holder dh24120gpc1 24v ac dc 120 vac floor mount. Electromagnetic door holder releases electromagnetic door holder releases wall mounted model 989 990 model 989 application wall mount low profile concealed wiring ansi c00011 technical information voltage and current. The door holder is an electromagnet a door holder prevents the door from closing because it hangs onto the door using magnetism.

Signed for concealed wiring applications and mount on standard single gang 2 x 4 inch outlet boxes. It shows the components of the circuit as simplified shapes and also the power as well as signal connections in between the gadgets. These door holders come with a typical holding force of approximately 12 100kg and can hold most type of doors. Up to 150 lbs 70 kg anti rust surface.

Dual voltage terminal diagram cl h high voltage low voltage catalog number s2985 r19958 3550 1039 100 mea approved approved 200 97 e extension rod applications. Mea electromagnetic door holders. Making the magnetic field electrical current passes through the coil of the door holder. All electromagnetic door holder releases shall be supplied by architectural hardware supplier.

When the fire alarm system detects smoke the current to the door holder turns off allowing the door to close. 48v 40ma 5 holding force. Ideal for use with self closing fire and smoke. A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit.

Doors are to be normally held open. Page 2 of 4 d ata s h e e t s85001 0421 not to be used for installation purposes. That much is. Demco electromagnetic door holders are attractively designed and ruggedly constructed for easy and versatile installation.

120vac 60hz 020 amp 24vac dc 60hz 020 amp 12vdc 040 amp for 50 55 lbs. The coils shall be independently wound employing a fuse. It will interrupt the power if alarmed causing the doors to be released thus allowing the door closers to close the doors. The electromagnetic door releases will be energized with the voltage shown at right in the hardware set for this opening.

Collection of magnetic door lock wiring diagram. Of holding force specify voltage.