Gianni Industries P Series User manual

Electromagnetic Lock
(Indoor Series)
Installation Instruction
Optional Bracket
Regular Installation L-bracket for narrow
frame (optional) U-bracket for frameless glass door (optional) LZ-bracket for inswing
door (optional)
Bracket installation is according to door swing direction and door frame type ,e. g. narrow frame door , frameless glass door, inswing door , etc.
Regular Installation
1
2
3
4
Templ ate
Fold the mounting template 90°
Place the template to the proper
position of the door and frame. Mark
the hole positions of the template on
the door and frame.
Drill the holes according to the
marks.
Please install the armature plate as
illustrated herr. (Dimensions of the
holes are depending on the door
types as illustrated below)
Armature Plate
Fix the mounting plate on the door
with mounting screws
Use the Allen wrench and fixing bolts
to tighten the electromagnetic lock to
mounting plate.
Allen wrench
9
Connect the power and test the unit.
Outswing
Power
D r i l l a Ø 8 m m h o l e
through door, on closing
s i d e , e n l a r g e t o
Ø12.7mm by a sexnut
bolt on the opening side.
12.7mm 8mm
Hollow Metal Door
6.8mm for M8-1.25 thread
Reinforced Door
12.7mm 8mm
Solid Door
36mm
5
Rubber Washer
(outswing door)
Copyright © Gianni Industries, Inc. All rights reserved.
P-MU-AM-EM-GEM Ver. B Published on: 2011.04.07
6
77
8
Outdoor
Outdoor
Outdoor
Recommendation:
For Micro EM-locks (300 LBS), maximum thickness of door is 44 mm.
For Mini EM-locks (600 LBS), maximum thickness of door is 50 mm.
For Midi EM-locks (800 LBS), maximum thickness of door is 48 mm.
For Maxi EM-locks (1200 LBS), maximum thickness of door is 46 mm.
Drill a Ø8mm hole thrugh
d o o r o n cl o s i n g s i d e
enlarge to Ø 12.7mm, by a
sexnut blot on the opening
side. The depth is 36mm.
Drill a
and tap on closing side
a M8x12.5 thread.
Ø6.8mm hole
Th e rub ber w a sh e r ma k es t h e
s u r fa ce o f t h e a r m at ur e pl a t e
adjustable in order to completely fit
the surface of magnetic lock.
Fasten the mounting plate with the
mounting screws. The position of the
mounting plate should be adjustable.

LZ bracket for Inswing doors
Connecting Diagram
Problem Possible Cause Solution
Door does not lock No power
Poor contact between electromagnet and
armature plate
Low voltage or incorrect voltage setting
A secondary diode was installed across
the electromagnetic lock
Misalignment between the armature plate
and electromagnetic lock
Make sure the wires are connected properly
Check that the power supply is connected and works properly
Make sure the lock switch is wired correctly (N.C.)
Make sure if the armature plate is deformed
Make sure the contact surfaces of the electromagnet and armature plate are clean
and free from dust
Make sure the armature plate and electromagnetic lock are aligned correctly
Make sure if the rubber washer was used between magnet lock and armature plate
Ensure the electromagnet lock is set for the correct voltage.
Check for proper voltage at the electromagnetic locks input. If low, determine if the
correct wire gauge is being used to prevent excessive voltage drop.
Remove any diode installed across the magnet for "spike"
suppression. (The magnet is fitted with a metal oxide varistor to prevent back EMF)
Low holding force
Sensor output is not functioning
Trouble Shooting
2
Use the fixing bolt to tighten the
electromagnetic lock on L bracket.
1
Find a mounting location on the
door frame for the L bracket. Make
sure that the door is still closeable.
Close the door and connect the
power.
4
Insert the guide pins into the
armature plate.
3
Models:
GEM-300, GEM-600 , GEM-800 , GEM-1200
GEM-D600 , GEM-D800 , GEM-D1200
+
-
N.O.
COM.
N.C.
Mag Power Input
Sensor Input
+
-
+
-
N.O.
COM.
N.C.
Mag Power Input
Sensor Input
+
-
Power
Input
SPDT relay
0.5A/125VAC
1A/24VDC
Model:GEM-300M
Relay rating output: 0.2A/12VDC
N.C. contact output: open status
N.O. contact output: locked status
Relay rating output needs to meet
the instruction of PCB
0.5A/125VAC,1A/24VDC
12VDC
24VDC
上鎖時間延遲:
利用「時間調整鈕」調整電磁鎖可以開門時間(1~80秒)，
運 用 讀 卡 機 觸 發 接 點 後 電 磁 鎖 內 部 自 行 斷 電 ， 有 此 功 能 的
型號為
GEM-600MTD , GEM-800MTD,GEM-1200MTD
GEM-D600MTD , GEM-D800MTD , GEM-D1200MTD
+
-
+
-
N.O.
COM.
N.C.
Mag Power Input
Sensor Input
N.O.
Com.
N.C.
Door Status Sensor (Optional)
Door Status Sensor indicates the door is in an open or
closed status.
GEM-600MDS , GEM-800MDS , GEM-1200MDS
GEM-D600MDS , GEM-D800MDS , GEM-D1200MDS
Ensures the automatic lock mode after the door is closed
properly and it can be adjusted from 1 to 80 seconds.
(Timer Adjustment)
GEM-600MTD , GEM-800MTD,GEM-1200MTD
GEM-D600MTD , GEM-D800MTD , GEM-D1200MTD
N.C. contact output: open status
N.O. contact output: locked status
Relay rating output needs to meet the instruction of PCB
GEM-600M , GEM-800M ,GEM-1200M
GEM-D600M , GEM-D800M , GEM-D1200M
Orange:
White:
Brown:
Buzzer Alarm
Door Held Open Alarm is an auditory feedback for
users. Alarm sounds when the door is not closed for
ov er a sp eci fie d ti me lim it. VR tim er (Time r
Adjustment) is adjustable from 1 to 20 seconds.
Timer Adjustment
Shorten
LED indicator
GREEN: Open
RED : Locked
NO LED: No power
Power
supply
Control Device N.C. contact
or Access Relay
Bond sensor output (optional)
Relock time delay (Optional)
Power
supply
Control Device N.C. contact
or Access Relay
Bond sensor output (optional)
N.C. contact output: open status
N.O. contact output: locked status
Relay rating output 0.1A/30VDC, need to
meet the instruction of PCB
Power
supply
Control Device N.C. contact
or Access Relay
LED indicator
GREEN: Open
RED : Locked
NO LED: No power
Bond sensor output (optional)
Voltage Selection jumpers
Check jumper settings before
connecting the lock to 24 VDC
input power. Damage to the
lock may result from incorrect
jumper settings.
5 6 7Power
Outdoor
Finish
Outdoor
Power
Fasten the armature plate to the Z
bracket (Rubber washer must be
added)
After the maglock attracts the
armature plate, adjust the position
between Z bracket and the door.
Then fix the Z bracket.
Fasten the cover to the bracket.
Connect the power, close the door
and test the unit.
Copyright © Gianni Industries, Inc. All rights reserved.
P-MU-AM-EM-GEM Ver. B Published on: 2011.04.07
Assemble the Z bracket , and make
sure that the position of the Z
bracket is adjustable.