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GIANNI INDUSTRIES, INC.
Copyright 2008Gianniindustries,inc.Allrightsreserved.
DM-CA-KS Ver.E Publishedon2008.07.09
The products are manufactured under an ISO
9001 QC 080000 Certified Quality
Management Program environment back its
product quality, performance and commitment
tocustomersatisfaction.
&
Statement
General Purpose Key Switch
1
2
3
4
5
6
7
8
9
0
*
#
Reader
(outdoor)
Keyswitch
(outdoor)
Lock Device
(fail-safe)
Power toLock
Relayoutput
Com.
N.C.
Com.
N.C.
Uninterruptible
PowerSupply
1
2
3
4
5
6
7
8
9
0
*
#
Reader
(outdoor)
Keyswitch
(outdoor)
Lock Device
(fail-secure)
Power tounlock
Relayoutput
Com.
N.O.
Com.
N.O.
Uninterruptible
PowerSupply
Install Key Switch inthe outside (as the figure) and parallel (or
series) connect with the power supply and electromagnetic
lock. If the electromagnetic lock is not be opened for the
reasons of that the proximity reader is out of order or that
unexpected accident happens, please switch N. C. or N. O.
contacts by the key to compel the fail-safe(Power to Lock) or
fail-secure(Power to open) electromagnetic lock opened. This
is a precaution of theaccess controlsystem.
The connection for fail-safe Lock devices：
The connection for fail-secure Lock devices：
Ex: The electromagnetic locks. Please connect the Com. and
N. C. of the key switch in terms of series connection with the
cable of the power supply and electromagnetic lock. If the
electromagnetic lock won't be opened for the reasons of that
the proximity reader is out of order or that unexpected
accident happens, please switch N. O. contact by the key to
compel the power off and then the electromagnetic lock will be
opened.
Please parallel connect the Com. and N. O. ofthe key switch in
terms of parallel connection with the cable of the power supply
and electromagnetic lock. If the electromagnetic lock won't be
opened for the reasons of that the proximity reader is out of
order or that unexpected accident happens, please switch N.
C. contact by the key to compel the power on and then the
electromagnetic lock will be opened.
Com.
Com.
N. O.
N. O.
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
N. O.
N. O.
N. O.
N. O.
Com.
Com.
Com.
Com.
Momentary SPDT
Maintained SPDT
Vandalresistantscrew
Faceplate
Bracket
Momentaryor
MaintainedSPDT
(Cylinder Exclude)
No.13, Zhong SingRoad, Tu-ChengIndustrial Zone,
Tu-ChengCity, Taipei, Taiwan23678
Tel:886-2 2267 7986/ Fax:886-2 2267 9876
E-Mail:info@gianni.com.tw
Website:gianni.tw